CN213934182U - Unmanned indoor positioning device based on UWB realization - Google Patents
Unmanned indoor positioning device based on UWB realization Download PDFInfo
- Publication number
- CN213934182U CN213934182U CN202022846214.4U CN202022846214U CN213934182U CN 213934182 U CN213934182 U CN 213934182U CN 202022846214 U CN202022846214 U CN 202022846214U CN 213934182 U CN213934182 U CN 213934182U
- Authority
- CN
- China
- Prior art keywords
- uwb
- fixing plate
- casing
- location label
- indoor positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model provides an unmanned indoor positioning device based on UWB realization, which comprises a positioning component and a main body component, wherein the positioning component comprises a first fixing plate, a supporting rod, a second fixing plate, a speed reducing motor, a rotating shaft, a bearing, a first shell, a UWB positioning tag and a UWB antenna; the welding of the lower surface symmetry of first fixed plate has four bracing pieces, four the bottom welding of bracing piece has the second fixed plate, the below of second fixed plate is equipped with gear motor, gear motor's output fixedly connected with pivot, at the in-process that this device used, install the setting on first casing with UWB location label, reduce sheltering from to UWB location label, improve the receiving effect of UWB location label to the basic station frequency channel, and drive UWB location label through gear motor and rotate, can be timely carry out comprehensive search to the basic station frequency channel to improve UWB location label's positioning accuracy, do benefit to unmanned aerial vehicle's location and use.
Description
Technical Field
The utility model relates to a UWB positioning technology field, in particular to unmanned indoor positioner based on UWB realization.
Background
At present, what four rotor unmanned aerial vehicle majority adopted in the market is GPS location, and operating personnel passes through remote controller manual regulation control four rotor unmanned aerial vehicle's spatial position. When unmanned aerial vehicle is located indoor, tunnel and the upright city block of high building mansion, can not receive effectual GPS signal, lead to unmanned aerial vehicle spatial localization inaccurate, unmanned aerial vehicle can't realize the fixed point and hover, perhaps space position error is great when hovering. In addition, adopt the mode of GPS location, the precision of space orientation is at the meter level, and in complicated building environment or indoor environment, the positioning accuracy of meter level is not enough, needs centimeter level's positioning accuracy in order to ensure that four rotor unmanned aerial vehicle fly with the orbit of high accuracy in narrow and small space, consequently needs to use UWB location technique to realize.
Present unmanned indoor positioner based on UWB realization, in the use, because the inside at unmanned aerial vehicle is installed to the UWB locator, certain sheltering from has been caused to the UWB locator, it is relatively poor to base station frequency channel receiving effect to cause the UWB locator, and UWB locator fixed mounting is inside unmanned aerial vehicle, if the mounted position of UWB locator is back to the base station, lead to the UWB locator can't carry out timely comprehensive search to the base station frequency channel, reduce the positioning accuracy of UWB locator, be unfavorable for unmanned aerial vehicle's location to use, therefore, an unmanned indoor positioner based on UWB realization is proposed.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiments of the present invention are intended to provide an unmanned indoor positioning device based on UWB implementation, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.
The embodiment of the utility model provides a technical scheme is so realized: an unmanned indoor positioning device based on UWB implementation comprises a positioning component and a main body component, wherein the positioning component comprises a first fixing plate, a supporting rod, a second fixing plate, a speed reducing motor, a rotating shaft, a bearing, a first shell, a UWB positioning tag and a UWB antenna;
the lower surface of the first fixing plate is symmetrically welded with four supporting rods, the bottoms of the four supporting rods are welded with a second fixing plate, a speed reduction motor is arranged below the second fixing plate, the output end of the speed reduction motor is fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the second fixing plate, and the outer side wall of the rotating shaft is rotatably connected with the second fixing plate through a bearing;
the top welding of pivot has first casing, the last surface mounting of first casing has UWB location label, UWB antenna is all installed to the both sides of UWB location label, the signal output part of UWB location label pass through the wire with the signal input part signal connection of UWB antenna.
In some embodiments, the body assembly includes a second housing, a third fixing plate, a fourth fixing plate, a fan, a sixth fixing plate, a chute, a slider, a baffle, a threaded rod, a bolt, a first battery, and a second battery; the lower surface welding of second fixed plate has the second casing, gear motor is located the inside of second casing, the inside wall welding of second casing has the third fixed plate, the upper surface of third fixed plate with gear motor fixed connection.
In some embodiments, a fourth fixing plate is welded to one side of the first housing, and a fan is mounted on an upper surface of the fourth fixing plate.
In some embodiments, two sixth fixing plates are symmetrically welded on the front surface and the rear surface of the first housing, sliding grooves are formed in adjacent sides of the four sixth fixing plates, sliding blocks are slidably connected to inner side walls of the four sliding grooves, and two baffle plates are fixedly connected to adjacent sides of the four sliding blocks respectively.
In some embodiments, the repelling sides of the two baffles are both connected with a threaded rod in a threaded manner, and one end of the threaded rod penetrates through the baffles.
In some embodiments, a rod body is welded to one end of the threaded rod.
In some embodiments, four bolts are symmetrically and threadedly connected to the lower surface of the first fixing plate, and one ends of the bolts penetrate through the first fixing plate.
In some embodiments, a second battery is installed on the inner side wall of the first housing, an electrical output end of the second battery is electrically connected to the UWB positioning tag and the electrical input end of the fan through a wire, respectively, and a first battery is installed on the inner bottom wall of the second housing, and an electrical output end of the first battery is electrically connected to the electrical input end of the speed reduction motor through a wire.
The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:
in the in-process that this device used, install the setting on first casing with UWB location label, reduce sheltering from to UWB location label, improve UWB location label and to the receiving effect of basic station frequency channel, and drive UWB location label through gear motor and rotate, can be timely carry out comprehensive search to the basic station frequency channel to improve UWB location label's positioning accuracy, do benefit to unmanned aerial vehicle's location and use.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
fig. 2 is a structural diagram of a second fixing plate and a second housing of the present invention;
fig. 3 is a connecting structure diagram of a sixth fixing plate and a baffle 28 according to the present invention;
fig. 4 is an internal structure view of the first housing of the present invention.
Reference numerals: 10. a positioning assembly; 11. a first fixing plate; 12. a support bar; 13. a second fixing plate; 14. a reduction motor; 15. a rotating shaft; 16. a bearing; 17. a first housing; 18. a UWB positioning tag; 19. a UWB antenna; 20. a body assembly; 21. a second housing; 22. a third fixing plate; 23. a fourth fixing plate; 24. a fan; 25. a sixth fixing plate; 26. a chute; 27. a slider; 28. a baffle plate; 29. a threaded rod; 291. a rod body; 292. a bolt; 293. a first storage battery; 294. and a second battery.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, an embodiment of the present invention provides an unmanned indoor positioning device based on UWB implementation, including a positioning component 10 and a main component 20, where the positioning component 10 includes a first fixing plate 11, a supporting rod 12, a second fixing plate 13, a gear motor 14, a rotating shaft 15, a bearing 16, a first housing 17, a UWB positioning tag 18, and a UWB antenna 19;
four support rods 12 are symmetrically welded on the lower surface of the first fixing plate 11, a second fixing plate 13 is welded at the bottoms of the four support rods 12, a speed reducing motor 14 is arranged below the second fixing plate 13, the output end of the speed reducing motor 14 is fixedly connected with a rotating shaft 15, one end of the rotating shaft 15 penetrates through the second fixing plate 13, and the outer side wall of the rotating shaft 15 is rotatably connected with the second fixing plate 13 through a bearing 16;
the top welding of pivot 15 has first casing 17, and the last surface mounting of first casing 17 has UWB location label 18, and UWB antenna 19 is all installed to the both sides of UWB location label 18, and the signal output part of UWB location label 18 passes through wire and UWB antenna 19's signal input part signal connection.
In one embodiment, the body assembly 20 includes a second housing 21, a third fixing plate 22, a fourth fixing plate 23, a fan 24, a sixth fixing plate 25, a slide groove 26, a slider 27, a baffle 28, a threaded rod 29, a rod 291, a bolt 292, a first accumulator 293, and a second accumulator 294; a second shell 21 is welded on the lower surface of the second fixing plate 13, the speed reduction motor 14 is positioned inside the second shell 21, a third fixing plate 22 is welded on the inner side wall of the second shell 21, and the upper surface of the third fixing plate 22 is fixedly connected with the speed reduction motor 14; the second casing 21 has a protection effect on the gear motor 14, and the third fixing plate 22 has a fixing effect on the gear motor 14.
In one embodiment, a fourth fixing plate 23 is welded to one side of the first housing 17, and a fan 24 is mounted on the upper surface of the fourth fixing plate 23; through the setting of fan 24, the flow of the air around UWB positioning label 18 is accelerated, plays the effect of heat dissipation to UWB positioning label 18.
In one embodiment, two sixth fixing plates 25 are symmetrically welded on the front surface and the rear surface of the first housing 17, sliding grooves 26 are formed in adjacent sides of the four sixth fixing plates 25, sliding blocks 27 are slidably connected to inner side walls of the four sliding grooves 26, and two baffle plates 28 are fixedly connected to adjacent sides of the four sliding blocks 27; through the setting of baffle 28, when UWB location label 18 does not use, slide suitable position in spout 26 with baffle 28 through slider 27, block UWB location label 18, play the effect of protecting UWB location label 18.
In one embodiment, the two repelling sides of the baffle plates 28 are connected with a threaded rod 29 in a threaded manner, and one end of the threaded rod 29 penetrates through the baffle plates 28; by setting the threaded rod 29, after the shutter 28 is adjusted, the threaded rod 29 is rotated so that the threaded rod 29 comes into contact with the first housing 17, and the position of the shutter 28 is fixed.
In one embodiment, one end of the threaded rod 29 is welded with a rod body 291; by the provision of the rod body 291, it is convenient to rotate the threaded rod 29.
In one embodiment, four bolts 292 are symmetrically and threadedly connected to the lower surface of the first fixing plate 11, and one ends of the bolts 292 penetrate through the first fixing plate 11; through bolt 292's setting, rotate bolt 292 in first fixed plate 11, insert the mounting hole of reserving on the unmanned aerial vehicle, fix the position of this device.
In one embodiment, the second battery 294 is mounted on the inner side wall of the first casing 17, the electrical output end of the second battery 294 is electrically connected to the electrical input ends of the UWB positioning tag 18 and the fan 24 through a conducting wire, respectively, the first battery 293 is mounted on the inner bottom wall of the second casing 21, and the electrical output end of the first battery 293 is electrically connected to the electrical input end of the speed reduction motor 14 through a conducting wire; the UWB positioning tag 18 and the fan 24 are powered by the arrangement of the second storage battery 294, and the reduction motor 14 is powered by the arrangement of the first storage battery 293.
In one embodiment, the geared motor 14 is 25RS 370.
In one embodiment, fan 24 is model JDS4010H 05.
In one embodiment, both the UWB positioning tag 18 and the UWB antenna 19 refer to the structure of the UWB positioning tag and the UWB antenna in a UWB positioning device disclosed in chinese patent publication No. CN 210807662U.
The utility model discloses at the during operation, rotate bolt 292 in first fixed plate 11, insert in the mounting hole that the unmanned aerial vehicle was reserved, install this device, through the setting of four bracing pieces 12, reduce the shelter from around UWB location label 18, the front surface of first casing 17 is installed and is used for controlling UWB location label 18 and fan 24 to start and close the switch block, the switch block is connected with second battery 294 electricity, for UWB location label 18 and fan 24 power supply, start UWB location label 18 and fan 24 through the switch block, the front surface of second casing 21 is installed and is used for controlling gear motor 14 to start and close the switch, the switch is connected with first battery 293 electricity, for gear motor 14 power supply, start gear motor 14 through the switch, gear motor 14 drives pivot 15 and rotates, thereby drive first casing 17 and rotate, first casing 17 drives location label 18 and rotates, the frequency band of the base station is searched completely, and then the positioning data of the UWB positioning tag 18 is transmitted through the UWB antenna 19.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An unmanned indoor positioner based on UWB realization, includes locating component (10) and main part subassembly (20), its characterized in that: the positioning assembly (10) comprises a first fixing plate (11), a supporting rod (12), a second fixing plate (13), a speed reducing motor (14), a rotating shaft (15), a bearing (16), a first shell (17), a UWB positioning tag (18) and a UWB antenna (19); the lower surface of the first fixing plate (11) is symmetrically welded with four supporting rods (12), the bottoms of the four supporting rods (12) are welded with a second fixing plate (13), a speed reducing motor (14) is arranged below the second fixing plate (13), the output end of the speed reducing motor (14) is fixedly connected with a rotating shaft (15), one end of the rotating shaft (15) penetrates through the second fixing plate (13), and the outer side wall of the rotating shaft (15) is rotatably connected with the second fixing plate (13) through a bearing (16); the welding of the top of pivot (15) has first casing (17), the last surface mounting of first casing (17) has UWB location label (18), UWB antenna (19) are all installed to the both sides of UWB location label (18), the signal output part of UWB location label (18) pass through the wire with the signal input part signal connection of UWB antenna (19).
2. The UWB-enabled unmanned indoor positioning apparatus of claim 1, wherein: the main body assembly (20) comprises a second shell (21), a third fixing plate (22), a fourth fixing plate (23), a fan (24), a sixth fixing plate (25), a sliding groove (26), a sliding block (27), a baffle plate (28), a threaded rod (29), a rod body (291), a bolt (292), a first storage battery (293) and a second storage battery (294); the lower surface welding of second fixed plate (13) has second casing (21), gear motor (14) are located the inside of second casing (21), the inside wall welding of second casing (21) has third fixed plate (22), the upper surface of third fixed plate (22) with gear motor (14) fixed connection.
3. The UWB-enabled unmanned indoor positioning apparatus of claim 2, wherein: a fourth fixing plate (23) is welded to one side of the first shell (17), and a fan (24) is mounted on the upper surface of the fourth fixing plate (23).
4. The UWB-enabled unmanned indoor positioning apparatus of claim 2, wherein: the equal symmetrical welding of front surface and the rear surface of first casing (17) has two sixth fixed plates (25), four spout (26), four have all been seted up to one side that sixth fixed plate (25) are adjacent the equal sliding connection of inside wall of spout (26) has slider (27), four one side that slider (27) are adjacent is two baffles (28) of fixedly connected with respectively.
5. The UWB-enabled unmanned indoor positioning device of claim 4, wherein: two equal threaded connection of one side that baffle (28) repel has threaded rod (29), the one end of threaded rod (29) is run through baffle (28).
6. The UWB-enabled unmanned indoor positioning device of claim 5, wherein: a rod body (291) is welded at one end of the threaded rod (29).
7. The UWB-enabled unmanned indoor positioning apparatus of claim 2, wherein: the lower surface of the first fixing plate (11) is symmetrically in threaded connection with four bolts (292), and one ends of the bolts (292) penetrate through the first fixing plate (11).
8. The UWB-enabled unmanned indoor positioning apparatus of claim 2, wherein: second battery (294) is installed to the inside wall of first casing (17), the electrical property output of second battery (294) pass through the wire respectively with UWB location label (18) with the electrical property input electric connection of fan (24), first battery (293) is installed to the inside diapire of second casing (21), the electrical property output of first battery (293) pass through the wire with the electrical property input electric connection of gear motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846214.4U CN213934182U (en) | 2020-12-01 | 2020-12-01 | Unmanned indoor positioning device based on UWB realization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022846214.4U CN213934182U (en) | 2020-12-01 | 2020-12-01 | Unmanned indoor positioning device based on UWB realization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213934182U true CN213934182U (en) | 2021-08-10 |
Family
ID=77146587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022846214.4U Active CN213934182U (en) | 2020-12-01 | 2020-12-01 | Unmanned indoor positioning device based on UWB realization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213934182U (en) |
-
2020
- 2020-12-01 CN CN202022846214.4U patent/CN213934182U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021223311A1 (en) | Combined integrated smart street lamp having protection capability | |
| CN213934182U (en) | Unmanned indoor positioning device based on UWB realization | |
| CN209449149U (en) | A kind of waterproof intelligent radiator for communication apparatus | |
| CN205817873U (en) | Kan Fang robot | |
| CN112769381B (en) | Photovoltaic power generation device with two-dimensional photovoltaic heliostat mechanism | |
| CN213449719U (en) | Signal tower for 5G mobile phone | |
| CN219295192U (en) | Automobile battery charger charged through OBD interface | |
| CN219591494U (en) | Unmanned aerial vehicle battery pack heat dissipation carrying device | |
| CN112202091A (en) | Outdoor power equipment box cooling heat abstractor | |
| CN112952576B (en) | Intelligent power distribution cabinet based on electric power of Internet of things | |
| CN216436943U (en) | Colliery is motor leakage protector in pit | |
| CN205952331U (en) | Aircraft and cloud platform mechanism thereof | |
| CN209980920U (en) | Heat dissipation device for power electronic transformer | |
| CN213036094U (en) | Many rotor unmanned aerial vehicle of autonomic electric power line patrol operation | |
| CN215379658U (en) | Electric power efficiency monitoring system based on thing networking | |
| CN218301519U (en) | Mobile monitoring and control station | |
| CN215898319U (en) | Power amplifier for data transmission based on UWB indoor positioning | |
| CN219660105U (en) | Signal sorting device | |
| CN216209979U (en) | On-site wind speed measuring device for meteorological platform monitoring | |
| CN220287852U (en) | Mobile refrigeration house system powered by solar energy | |
| CN212543763U (en) | Signal receiver for communication base station | |
| CN215952595U (en) | Vehicle path planning device in construction engineering park | |
| CN220769628U (en) | Wind power generation device | |
| CN218850614U (en) | Frequency converter with waterproof function | |
| CN217333509U (en) | Lightweight data acquisition and fault simulation training instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An unmanned indoor positioning device based on UWB Effective date of registration: 20220616 Granted publication date: 20210810 Pledgee: Jiangxi Lianhua rural commercial bank Limited by Share Ltd. Pledgor: Jiangxi Heyue Technology Co.,Ltd. Registration number: Y2022980008049 |