CN105383704A - Beidou aircraft - Google Patents
Beidou aircraft Download PDFInfo
- Publication number
- CN105383704A CN105383704A CN201510840629.1A CN201510840629A CN105383704A CN 105383704 A CN105383704 A CN 105383704A CN 201510840629 A CN201510840629 A CN 201510840629A CN 105383704 A CN105383704 A CN 105383704A
- Authority
- CN
- China
- Prior art keywords
- big dipper
- pin
- base plate
- chip
- groove
- 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.)
- Pending
Links
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 63
- 230000011664 signaling Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Support Of Aerials (AREA)
Abstract
The invention relates to a Beidou aircraft. The Beidou aircraft comprises an undercarriage, wherein the undercarriage comprises two supporting rods which are in contact with the ground; an expansion plate is mounted between the supporting rods, and two folding plates are symmetrically arranged at two ends, in the width direction, of the expansion plate; a plurality of strip-shaped grooves for clamping the supporting rods are processed in a form of an array in the folding plates; a concave groove is processed in the middle part of the expansion plate; a Beidou Satellite signal module comprises an elastic substrate; a Beidou Satellite positioning module equipped with a Beidou Satellite chip is fixed in the middle part of the elastic substrate; the Beidou Satellite signal module further comprises signal antennas which comprise two centrically-symmetric L-shaped conducting plates; the conducting plates are composed of two pins which are combined to form an L shape; a fixing groove is formed in a corresponding position, between each pin and an auxiliary pin, on the elastic substrate; bulge blocks with tapered sections are processed in the concave groove and corresponding to the fixing grooves; the bulge blocks are clamped into the fixing grooves.
Description
Technical field
The present invention relates to a kind of Big Dipper aircraft, belong to running fix equipment.
Background technology
In China domestic scope, operable navigationsystem mainly contains the GPS (global positioning system) of the U.S. and the Beidou satellite navigation system of China's independent research at present, it is high that middle gps system possesses positioning precision, the advantages such as wide coverage, but because this system is that the military of other country controls, artificially can increase its position error under specific circumstances or make it lose efficacy, the end product of applying GPS only possesses the ability of unidirectional reception locating information in addition, lacks the interactive communication between terminal and system.
Beidou satellite navigation system be China implementing independent development capability, independent operating GPS, 9 satellites are transmitted at present, system has possessed and has covered the location of the Asian-Pacific area, navigation and time service and short message communication service capabilities, and the year two thousand twenty left and right is covering the whole world.Dipper system is devoted to provide location, navigation and time service service, current positioning precision 10 meters, degree of testing the speed 0.2 meter per second, time service precision 10 nanosecond to Global Subscriber.The current positioning precision of dipper system is low, and the shortcoming that coverage is little also counteracts that and to be adopted by more products.Therefore, how to realize the location navigation of high precision, wide model horse stable, can take precautions against again other country's human intervention positioning function, guarantee between terminal and system can effective communication simultaneously, becomes a great problem of current generation China's development autonomous navigation system.
For the small-sized fixing aid of some mobiles, present fixing aid is in order to ensure the safety of internal wiring, general shell is all huger, for positioning chip reserves certain cushion space, be not suitable for miniaturization to use, and while miniaturization, small-sized antenna more cannot solve the just poor problem of the signal of Big Dipper equipment own, simultaneously, this kind of fixing aid also cannot be reequiped according to different service condition targetedly, again will make PCB if reequiped, inconvenience very, manufacturing cost is also huge.
Summary of the invention
The technical problem to be solved in the present invention is: overcome prior art miniaturization Big Dipper device signal poor, and the Big Dipper equipment that maximizes cannot carry out the technical matters of miniaturization transformation, provides a kind of Big Dipper aircraft having excellent signal and diminutive volume concurrently.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Big Dipper aircraft, comprise alighting gear, described alighting gear comprise two with the strut bar of earth surface, an expansion board is installed between described strut bar, the Width two ends of described expansion board are symmetrically arranged with two turnover boards, on turnover board, array is processed with some bar-shaped troughs for snapping in strut bar, a groove is processed with at the middle part of described expansion board, a Big Dipper signaling module is bonded with in described groove, described Big Dipper signaling module comprises an elastic base plate, the Big Dipper locating module having installed Big Dipper chip is fixed with at the middle part of described elastic base plate, also cushion gum layer is provided with between described Big Dipper locating module and elastic base plate,
Described Big Dipper signaling module also comprises signal antenna, described signal antenna comprises two groups of L shape conducting strips in a center of symmetry mutually, conducting strip is fixed on elastic base plate, described conducting strip is made up of the pin of two L-shaped combinations, an auxiliary pin is also integrally vertically installed with at described wherein pin, described auxiliary pin and another pin orthogonal in the plane of conducting strip, the auxiliary pin of one of them signal antenna described is communicated with the signal output part of Big Dipper positioning chip by soft winding displacement, the auxiliary pin of another signal antenna is communicated with the signal input part of Big Dipper positioning chip by soft winding displacement, described Big Dipper chip is arranged in the rectangle frame that two L shape conducting strips surround,
Position between described elastic base plate corresponding pin and auxiliary pin is provided with a hold down groove, also being processed with two cross sections corresponding with hold down groove in the bottom of described groove is the protruding block of taper, described protruding block snaps onto in hold down groove, described groove also comprises a cover plate, the position of described cover plate respective protrusions block is provided with screw hole, in described protruding block, be processed with screw thread, described cover plate is fixed by screws in expansion board; Described cover plate is also provided with some spread signal lines, and described spread signal line is contacted with pin or auxiliary pin by a resilient contact.
As further innovation of the present invention; the side of described Big Dipper locating module cushion gum layer dorsad is also provided with protection glue-line; Big Dipper locating module also comprises battery; described Big Dipper chip is provided with some Big Dipper chip data transmission contacts and Battery charging contacts; described cover plate corresponding data transmission contact and Battery charging contacts position are provided with a data communication port, described data cube computation mouth is provided with cover of dust.
As further innovation of the present invention, described protection glue-line is gentle to be rushed glue-line and is structure as a whole, and Big Dipper locating module is wrapped between cushion gum layer and protection glue-line.
As further innovation of the present invention, be fixedly connected with by the asbestos sheet between pin between described two signal antennas, described asbestos sheet is fixedly connected with by screw with between pin.
As further innovation of the present invention, described elastic base plate adopts acrylic to make.
The invention has the beneficial effects as follows:
The present invention is by the Big Dipper chip of a miniaturization, incorporate the elastic conduction sheetmetal of larger area as antenna, not only ensure that good Signal transmissions area, elastic conduction sheetmetal also ensure that good intensity simultaneously, makes Big Dipper chip that situations such as fractureing be less likely to occur;
This structure installment, bottom the alighting gear of helicopter, can realize the alighting gear of different in width fixing, and signal receiving performance is good, is not easy the interference by the inner electric elements of helicopter simultaneously, and is easy to safeguard by the bar-shaped trough of array.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the schematic diagram of Big Dipper signaling module of the present invention;
Fig. 2 is structural representation of the present invention.
In figure: 1, Big Dipper chip; 2, cushion gum layer; 3, soft winding displacement; 4, conducting strip; 5, hold down groove; 6, elastic base plate; 7, cover plate; 7-1, signal wire (SW); 8, expansion board; 8-1, bar-shaped trough; 9, protruding block.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention is a kind of Big Dipper aircraft, comprise aircraft bonnet, cover in the rear and be processed with a groove on the side in aircraft body contacts face, a Big Dipper signaling module is bonded with in described groove, described Big Dipper signaling module comprises an elastic base plate, is fixed with the Big Dipper locating module having installed Big Dipper chip at the middle part of described elastic base plate, between described Big Dipper locating module and elastic base plate, be also provided with cushion gum layer;
Described Big Dipper signaling module also comprises signal antenna, described signal antenna comprises two groups of L shape conducting strips in a center of symmetry mutually, conducting strip is fixed on elastic base plate, described conducting strip is made up of the pin of two L-shaped combinations, an auxiliary pin is also integrally vertically installed with at described wherein pin, described auxiliary pin and another pin orthogonal in the plane of conducting strip, the auxiliary pin of one of them signal antenna described is communicated with the signal output part of Big Dipper positioning chip by soft winding displacement, the auxiliary pin of another signal antenna is communicated with the signal input part of Big Dipper positioning chip by soft winding displacement, described Big Dipper chip is arranged in the rectangle frame that two L shape conducting strips surround,
Position between described elastic base plate corresponding pin and auxiliary pin is provided with a hold down groove, and in described groove, be also processed with two cross sections corresponding with hold down groove is the protruding block of taper, and described protruding block snaps onto in hold down groove;
The side of described Big Dipper locating module cushion gum layer dorsad is also provided with protection glue-line, Big Dipper locating module also comprises battery, described Big Dipper chip is provided with some Big Dipper chip data transmission contacts and Battery charging contacts, and described data transmission contact and Battery charging contacts stretch out from cushion gum layer and contact with aircraft motherboard circuit;
Described protection glue-line is gentle to be rushed glue-line and is structure as a whole, and Big Dipper locating module is wrapped between cushion gum layer and protection glue-line;
Be fixedly connected with by the asbestos sheet between pin between described two signal antennas, described asbestos sheet is fixedly connected with by screw with between pin;
Described elastic base plate adopts acrylic to make;
Machined grooves in advance on aircraft bonnet, is encased in Big Dipper signaling module in groove, and realizes the support to Big Dipper signaling module by the battery of aircraft interior and mainboard modulated structure;
By the Big Dipper chip of a miniaturization, incorporate the elastic conduction sheetmetal of larger area as antenna, not only ensure that good Signal transmissions area, elastic conduction sheetmetal also ensure that good intensity simultaneously, makes Big Dipper chip that situations such as fractureing be less likely to occur;
This structure installment, bottom the alighting gear of helicopter, can realize the alighting gear of different in width fixing, and signal receiving performance is good, is not easy the interference by the inner electric elements of helicopter simultaneously, and is easy to safeguard by the bar-shaped trough of array.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (5)
1. a Big Dipper aircraft, it is characterized in that: comprise alighting gear, described alighting gear comprise two with the strut bar of earth surface, an expansion board is installed between described strut bar, the Width two ends of described expansion board are symmetrically arranged with two turnover boards, on turnover board, array is processed with some bar-shaped troughs for snapping in strut bar, a groove is processed with at the middle part of described expansion board, a Big Dipper signaling module is bonded with in described groove, described Big Dipper signaling module comprises an elastic base plate, the Big Dipper locating module having installed Big Dipper chip is fixed with at the middle part of described elastic base plate, also cushion gum layer is provided with between described Big Dipper locating module and elastic base plate,
Described Big Dipper signaling module also comprises signal antenna, described signal antenna comprises two groups of L shape conducting strips in a center of symmetry mutually, conducting strip is fixed on elastic base plate, described conducting strip is made up of the pin of two L-shaped combinations, an auxiliary pin is also integrally vertically installed with at described wherein pin, described auxiliary pin and another pin orthogonal in the plane of conducting strip, the auxiliary pin of one of them signal antenna described is communicated with the signal output part of Big Dipper positioning chip by soft winding displacement, the auxiliary pin of another signal antenna is communicated with the signal input part of Big Dipper positioning chip by soft winding displacement, described Big Dipper chip is arranged in the rectangle frame that two L shape conducting strips surround,
Position between described elastic base plate corresponding pin and auxiliary pin is provided with a hold down groove, also being processed with two cross sections corresponding with hold down groove in the bottom of described groove is the protruding block of taper, described protruding block snaps onto in hold down groove, described groove also comprises a cover plate, the position of described cover plate respective protrusions block is provided with screw hole, in described protruding block, be processed with screw thread, described cover plate is fixed by screws in expansion board; Described cover plate is also provided with some spread signal lines, and described spread signal line is contacted with pin or auxiliary pin by a resilient contact.
2. a kind of Big Dipper aircraft according to claim 1; it is characterized in that: the side of described Big Dipper locating module cushion gum layer dorsad is also provided with protection glue-line; Big Dipper locating module also comprises battery; described Big Dipper chip is provided with some Big Dipper chip data transmission contacts and Battery charging contacts; described cover plate corresponding data transmission contact and Battery charging contacts position are provided with a data communication port, described data cube computation mouth is provided with cover of dust.
3. a kind of Big Dipper aircraft according to claim 2, is characterized in that: described protection glue-line is gentle to be rushed glue-line and be structure as a whole, and Big Dipper locating module is wrapped between cushion gum layer and protection glue-line.
4. a kind of Big Dipper aircraft according to claim 1, is characterized in that: be fixedly connected with by the asbestos sheet between pin between described two signal antennas, described asbestos sheet is fixedly connected with by screw with between pin.
5. a kind of Big Dipper aircraft according to claim 1, is characterized in that: described elastic base plate adopts acrylic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840629.1A CN105383704A (en) | 2015-11-27 | 2015-11-27 | Beidou aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840629.1A CN105383704A (en) | 2015-11-27 | 2015-11-27 | Beidou aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383704A true CN105383704A (en) | 2016-03-09 |
Family
ID=55416601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840629.1A Pending CN105383704A (en) | 2015-11-27 | 2015-11-27 | Beidou aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105383704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338739A (en) * | 2016-08-31 | 2017-01-18 | 江苏艾倍科科技股份有限公司 | Beidou aircraft |
-
2015
- 2015-11-27 CN CN201510840629.1A patent/CN105383704A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338739A (en) * | 2016-08-31 | 2017-01-18 | 江苏艾倍科科技股份有限公司 | Beidou aircraft |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |