CN105380330A - Beidou cap - Google Patents
Beidou cap Download PDFInfo
- Publication number
- CN105380330A CN105380330A CN201510840318.5A CN201510840318A CN105380330A CN 105380330 A CN105380330 A CN 105380330A CN 201510840318 A CN201510840318 A CN 201510840318A CN 105380330 A CN105380330 A CN 105380330A
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- big dipper
- signal
- base plate
- pin
- elastic base
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Abstract
The invention relates to a Beidou cap which comprises a visor. A plurality of signal lines made of elastic conductive metal materials are arranged along the edge of the visor, and line pressing blocks are symmetrically arranged at the parts, corresponding to the edge of the visor, of the two ends of the signal lines, wherein a Beidou signal module plugging groove is formed in one line pressing block, and a balance weight as heavy as a Beidou signal module is arranged in the other line pressing block. Two metal contacts communicated with the signal lines are arranged at the bottom of the groove, the Beidou signal module further comprises a signal antenna which comprises two sets of L-shaped conductive plates which are in central symmetry, and the two metal contacts are in contact with the two L-shaped conductive plates respectively.
Description
Technical field
The present invention relates to a kind of Big Dipper cap, belong to running fix equipment.
Background technology
In China domestic scope, operable navigation system 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 accuracy, 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 positioning equipment of some mobiles, present positioning equipment is in order to ensure the security of internal wiring, general shell is all huger, for positioning chip reserves certain cushion space, be not suitable for miniaturized 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 positioning equipment also cannot be reequiped according to different behaviour in service 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 problem of miniaturized transformation, provides a kind of Big Dipper cap 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 cap, comprise bongrace, the holding wire of some elastic conduction metal materials is provided with along bongrace edge, at the two ends of described holding wire, the marginal position of corresponding bongrace is symmetrically arranged with wire pressing block, a Big Dipper signaling module inserting groove is provided with wherein in a wire pressing block, a balancing weight weighed with Big Dipper signaling module etc. is provided with in another wire pressing block, described trench bottom is provided with two hard contacts be communicated with holding wire, 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, the 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 pin of another signal antenna is communicated with the signal input part of Big Dipper positioning chip by soft winding displacement, and described Big Dipper chip is arranged in the rectangle frame that two L shape conducting strips surround;
Described two hard contacts contact with two L shape conducting strips respectively.
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.
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 sheet asbestos between pin between described two signal antennas, described sheet asbestos 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 passes through a miniaturized Big Dipper chip, incorporate the elastic conduction sheet metal of larger area as antenna, not only ensure that good Signal transmissions area, elastic conduction sheet metal also ensure that good intensity simultaneously, makes Big Dipper chip that situations such as fractureing be less likely to occur;
This structure installs a dismountable Big Dipper module on bongrace, facilitates the amendment of related data, downloads, also conveniently charge, both played a supportive role along bongrace is arranged simultaneously, and played again the Elastic Antenna of signal extension effect, while ensureing signal, in turn ensure that aesthetics.
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, sheet asbestos; 6, elastic base plate; 7, bongrace; 8, holding wire; 9, wire pressing block; 10, Big Dipper signaling module inserting groove.
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 cap, comprise bongrace, the holding wire of some elastic conduction metal materials is provided with along bongrace edge, at the two ends of described holding wire, the marginal position of corresponding bongrace is symmetrically arranged with wire pressing block, a Big Dipper signaling module inserting groove is provided with wherein in a wire pressing block, a balancing weight weighed with Big Dipper signaling module etc. is provided with in another wire pressing block, described trench bottom is provided with two hard contacts be communicated with holding wire, 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, the 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 pin of another signal antenna is communicated with the signal input part of Big Dipper positioning chip by soft winding displacement, and described Big Dipper chip is arranged in the rectangle frame that two L shape conducting strips surround;
Described two hard contacts contact with two L shape conducting strips respectively;
The side of described Big Dipper locating module cushion gum layer dorsad is also provided with protection glue-line;
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 sheet asbestos between pin between described two signal antennas, described sheet asbestos is fixedly connected with by screw with between pin;
Described elastic base plate adopts acrylic to make;
By a miniaturized Big Dipper chip, incorporate the elastic conduction sheet metal of larger area as antenna, not only ensure that good Signal transmissions area, elastic conduction sheet metal also ensure that good intensity simultaneously, makes Big Dipper chip that situations such as fractureing be less likely to occur;
This structure installs a dismountable Big Dipper module on bongrace, facilitates the amendment of related data, downloads, also conveniently charge, both played a supportive role along bongrace is arranged simultaneously, and played again the Elastic Antenna of signal extension effect, while ensureing signal, in turn ensure that aesthetics.
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 description, must determine its technical scope according to right.
Claims (5)
1. a Big Dipper cap, it is characterized in that: comprise bongrace, the holding wire of some elastic conduction metal materials is provided with along bongrace edge, at the two ends of described holding wire, the marginal position of corresponding bongrace is symmetrically arranged with wire pressing block, a Big Dipper signaling module inserting groove is provided with wherein in a wire pressing block, a balancing weight weighed with Big Dipper signaling module etc. is provided with in another wire pressing block, described trench bottom is provided with two hard contacts be communicated with holding wire, 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, the 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 pin of another signal antenna is communicated with the signal input part of Big Dipper positioning chip by soft winding displacement, and described Big Dipper chip is arranged in the rectangle frame that two L shape conducting strips surround;
Described two hard contacts contact with two L shape conducting strips respectively.
2. a kind of Big Dipper cap according to claim 1, is characterized in that: the side of described Big Dipper locating module cushion gum layer dorsad is also provided with protection glue-line.
3. a kind of Big Dipper cap 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 cap according to claim 1, is characterized in that: be fixedly connected with by the sheet asbestos between pin between described two signal antennas, described sheet asbestos is fixedly connected with by screw with between pin.
5. a kind of Big Dipper cap 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 |
|---|---|---|---|
| CN201510840318.5A CN105380330A (en) | 2015-11-27 | 2015-11-27 | Beidou cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840318.5A CN105380330A (en) | 2015-11-27 | 2015-11-27 | Beidou cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105380330A true CN105380330A (en) | 2016-03-09 |
Family
ID=55413583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840318.5A Pending CN105380330A (en) | 2015-11-27 | 2015-11-27 | Beidou cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105380330A (en) |
-
2015
- 2015-11-27 CN CN201510840318.5A patent/CN105380330A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |