CN205366021U - Big dipper life buoy - Google Patents
Big dipper life buoy Download PDFInfo
- Publication number
- CN205366021U CN205366021U CN201520959903.2U CN201520959903U CN205366021U CN 205366021 U CN205366021 U CN 205366021U CN 201520959903 U CN201520959903 U CN 201520959903U CN 205366021 U CN205366021 U CN 205366021U
- Authority
- CN
- China
- Prior art keywords
- big dipper
- pin
- base plate
- lifebuoy
- chip
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a big dipper life buoy, including the cavity of aerifing that is located life buoy body inside aerify that the cavity is inside to be provided with a fixed ball that adopts elastic material to make the mid -mounting of fixed ball has an installation cover of a flexible plastic material be provided with one and half open -ended recesses in the installation cover the bonding has a beidou signal module in the recess, and the beidou signal module includes an elasticity base plate, is fixed with the beidou positioning module who has installed big dipper chip at the middle part of elasticity base plate, the beidou signal module still includes signal antennas, and signal antennas includes two sets of one -tenth centrosymmetric L of each other shape conducting strip, and the conducting strip comprises two pins that are the combination of L shape, corresponding pin and the supplementary pin position between at the elasticity base plate and being equipped with the fixed slot, still processing has two cross -sections that correspond with the fixed slot for conical protruding piece in the recess, and protruding is blocked to go into to the fixed slot in.
Description
Technical field
This utility model relates to a kind of Big Dipper lifebuoy, belongs to running fix equipment.
Background technology
In China domestic scope, operable navigation system mainly has the GPS (global positioning system) of the U.S. and the Beidou satellite navigation system of China's independent research at present, middle GPS system possesses positioning precision height, the advantages such as wide coverage, but owing to this system is that the military of other country controls, can artificially increase its position error under specific circumstances or make it lose efficacy, additionally the end product of applying GPS only possesses the ability of unidirectional reception location information, 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 been provided with covering 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 adopted by more products.Therefore, how to realize the location navigation of high accuracy, wide model horse stable, other country's human intervention positioning function can be taken precautions against again, guarantee between terminal and system simultaneously can effective communication, become a great problem of current generation China's development autonomous navigation system.
For the small-sized location equipment of some mobiles, present location equipment is in order to ensure the safety of internal wiring, general shell is all huger, certain cushion space is reserved for positioning chip, be not suitable for miniaturization to use, and while miniaturization, small-sized antenna more cannot solve the signal of Big Dipper equipment own with regard to poor problem, simultaneously, this kind of location equipment also cannot be reequiped according to different behaviours in service targetedly, will again making PCB, inconvenience very if reequiped, manufacturing cost is also huge.
Utility model content
The technical problems to be solved in the utility model is: overcome prior art miniaturization Big Dipper device signal poor, and the Big Dipper equipment that maximizes cannot be carried out the technical problem of miniaturization transformation, it is provided that a kind of Big Dipper aircraft having excellent signal and diminutive volume concurrently.
This utility model solves its technical problem and be the technical scheme is that
A kind of Big Dipper lifebuoy, including the inflating cavity being positioned at lifebuoy body interior, it is internally provided with a fixing ball adopting elastomeric material to make at described inflating cavity, the installation set of one flexible plastic material is installed at the middle part of described fixing ball, at the described groove installed and be provided with a half opening in set, a Big Dipper signaling module it is bonded with in described groove, described Big Dipper signaling module includes an elastic base plate, it is fixedly arranged in the middle of the Big Dipper locating module being mounted with Big Dipper chip at described elastic base plate, it is additionally provided with cushion gum layer between described Big Dipper locating module and elastic base plate；
Described Big Dipper signaling module also includes signal antenna, described signal antenna includes L-shaped conducting strip two groups 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 also integrally it is vertically installed with at described wherein pin, described auxiliary pin is orthogonal in the plane of conducting strip with another pin, the auxiliary pin of one of them signal antenna described is connected with the signal output part of Big Dipper positioning chip by soft winding displacement, the auxiliary pin of another signal antenna is connected 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-shaped conducting strips surround；
Also being inlaid with some extension holding wires on the inwall of described lifebuoy body, described holding wire is connected with pin or auxiliary pin.
As further innovation of the present utility model; the side of described Big Dipper locating module cushion gum layer dorsad is additionally provided with protection glue-line; Big Dipper locating module also includes battery; described Big Dipper chip is provided with some Big Dipper chip data transmission contacts and Battery charging contacts; being pasted with some the conductive metal foils corresponding with Big Dipper chip data transmission contact and Battery charging contacts on the outer wall of described lifebuoy body, described each conductive metal foil connects with Big Dipper chip data transmission contact and Battery charging contacts respectively.
As further innovation of the present utility model, described protection glue-line and cushion gum layer are 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 utility model, connect by the sheet asbestos between pin is fixing between said two signal antenna, be connected by screw is fixing between described sheet asbestos and pin.
As further innovation of the present utility model, described elastic base plate adopts silica gel to make.
The beneficial effects of the utility model are:
This utility model Big Dipper chip by a miniaturization, incorporate the elastic conduction sheet metal of larger area as antenna, not only ensure that good signal transmission area, elastic conduction sheet metal also ensure that good intensity simultaneously so that situations such as fractureing is less likely to occur Big Dipper chip；
This structure is fixed by a fixing ball, bring any impact will not to lifebuoy itself, simultaneously without the wear comfort affecting lifebuoy, Big Dipper signaling module can be charged and data exchange by conductive metal foil easily that be positioned at lifebuoy surface, the soft extension holding wire being simultaneously positioned at lifebuoy inner ring is possible not only to the supporting degree that offer lifebuoy is good, it is also possible to improve the intensity of signal.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the schematic diagram of Big Dipper signaling module of the present utility model；
Fig. 2 is structural representation of the present utility model.
In figure: 1, Big Dipper chip；2, cushion gum layer；3, soft winding displacement；4, conducting strip；5, fixing groove；6, elastic base plate；7, inflating cavity；8, fixing ball；9, conductive metal foil；10, set is installed；11, extension holding wire.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
As shown in Figure 1, this utility model is a kind of Big Dipper lifebuoy, including the inflating cavity being positioned at lifebuoy body interior, it is internally provided with a fixing ball adopting elastomeric material to make at described inflating cavity, the installation set of one flexible plastic material is installed at the middle part of described fixing ball, at the described groove installed and be provided with a half opening in set, a Big Dipper signaling module it is bonded with in described groove, described Big Dipper signaling module includes an elastic base plate, it is fixedly arranged in the middle of the Big Dipper locating module being mounted with Big Dipper chip at described elastic base plate, it is additionally provided with cushion gum layer between described Big Dipper locating module and elastic base plate；
Described Big Dipper signaling module also includes signal antenna, described signal antenna includes L-shaped conducting strip two groups 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 also integrally it is vertically installed with at described wherein pin, described auxiliary pin is orthogonal in the plane of conducting strip with another pin, the auxiliary pin of one of them signal antenna described is connected with the signal output part of Big Dipper positioning chip by soft winding displacement, the auxiliary pin of another signal antenna is connected 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-shaped conducting strips surround；
Also being inlaid with some extension holding wires on the inwall of described lifebuoy body, described holding wire is connected with pin or auxiliary pin；
The side of described Big Dipper locating module cushion gum layer dorsad is additionally provided with protection glue-line; Big Dipper locating module also includes battery; described Big Dipper chip is provided with some Big Dipper chip data transmission contacts and Battery charging contacts; being pasted with some the conductive metal foils corresponding with Big Dipper chip data transmission contact and Battery charging contacts on the outer wall of described lifebuoy body, described each conductive metal foil connects with Big Dipper chip data transmission contact and Battery charging contacts respectively；
Described protection glue-line and cushion gum layer are structure as a whole, and Big Dipper locating module is wrapped between cushion gum layer and protection glue-line；
Connect by the sheet asbestos between pin is fixing between said two signal antenna, be connected by screw is fixing between described sheet asbestos and pin；
Described elastic base plate adopts silica gel to make；
By the Big Dipper chip of a miniaturization, incorporate the elastic conduction sheet metal of larger area as antenna, not only ensure that good signal transmission area, elastic conduction sheet metal also ensure that good intensity simultaneously so that situations such as fractureing is less likely to occur Big Dipper chip；
This structure is fixed by a fixing ball, bring any impact will not to lifebuoy itself, simultaneously without the wear comfort affecting lifebuoy, Big Dipper signaling module can be charged and data exchange by conductive metal foil easily that be positioned at lifebuoy surface, the soft extension holding wire being simultaneously positioned at lifebuoy inner ring is possible not only to the supporting degree that offer lifebuoy is good, it is also possible to improve the intensity of signal.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a Big Dipper lifebuoy, it is characterized in that: include being positioned at the inflating cavity of lifebuoy body interior, it is internally provided with a fixing ball adopting elastomeric material to make at described inflating cavity, the installation set of one flexible plastic material is installed at the middle part of described fixing ball, at the described groove installed and be provided with a half opening in set, a Big Dipper signaling module it is bonded with in described groove, described Big Dipper signaling module includes an elastic base plate, it is fixedly arranged in the middle of the Big Dipper locating module being mounted with Big Dipper chip at described elastic base plate, it is additionally provided with cushion gum layer between described Big Dipper locating module and elastic base plate；
Described Big Dipper signaling module also includes signal antenna, described signal antenna includes L-shaped conducting strip two groups 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 also integrally it is vertically installed with at described wherein pin, described auxiliary pin is orthogonal in the plane of conducting strip with another pin, the auxiliary pin of one of them signal antenna described is connected with the signal output part of Big Dipper positioning chip by soft winding displacement, the auxiliary pin of another signal antenna is connected 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-shaped conducting strips surround；
Also being inlaid with some extension holding wires on the inwall of described lifebuoy body, described holding wire is connected with pin or auxiliary pin.
2. a kind of Big Dipper lifebuoy according to claim 1; it is characterized in that: the side of described Big Dipper locating module cushion gum layer dorsad is additionally provided with protection glue-line; Big Dipper locating module also includes battery; described Big Dipper chip is provided with some Big Dipper chip data transmission contacts and Battery charging contacts; being pasted with some the conductive metal foils corresponding with Big Dipper chip data transmission contact and Battery charging contacts on the outer wall of described lifebuoy body, described each conductive metal foil connects with Big Dipper chip data transmission contact and Battery charging contacts respectively.
3. a kind of Big Dipper lifebuoy according to claim 2, it is characterised in that: described protection glue-line and cushion gum layer are 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 lifebuoy according to claim 1, it is characterised in that: connect by the sheet asbestos between pin is fixing between said two signal antenna, be connected by screw is fixing between described sheet asbestos and pin.
5. a kind of Big Dipper lifebuoy according to claim 1, it is characterised in that: described elastic base plate adopts silica gel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959903.2U CN205366021U (en) | 2015-11-27 | 2015-11-27 | Big dipper life buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520959903.2U CN205366021U (en) | 2015-11-27 | 2015-11-27 | Big dipper life buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366021U true CN205366021U (en) | 2016-07-06 |
Family
ID=56261675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520959903.2U Expired - Fee Related CN205366021U (en) | 2015-11-27 | 2015-11-27 | Big dipper life buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366021U (en) |
-
2015
- 2015-11-27 CN CN201520959903.2U patent/CN205366021U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20191127 |