CN109699522A - A kind of locator shell and locator - Google Patents
A kind of locator shell and locator Download PDFInfo
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- CN109699522A CN109699522A CN201811611046.1A CN201811611046A CN109699522A CN 109699522 A CN109699522 A CN 109699522A CN 201811611046 A CN201811611046 A CN 201811611046A CN 109699522 A CN109699522 A CN 109699522A
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- locator
- locator shell
- shell
- curved surface
- windward side
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Abstract
The present embodiments relate to positioning and communicating technical field, a kind of locator shell and locator are disclosed.The locator shell is to have jagged cavity body structure, comprising: windward side and leeward；The windward side is the curved surface of gradual change.In the present invention, so that the locator when on the body for be installed on bird, will not influence the flight speed of bird.
Description
Technical field
The present embodiments relate to positioning and communicating technical field, in particular to a kind of locator shell and locator.
Background technique
Usually in the case where needing the position to birds to be tracked, effective method is installed with birds
Locator, such as in bird leg position, birds back position installation positioner, to obtain the location information of birds in time, especially
It is in some birds racings match.
Inventor discovery at least there are the following problems in the prior art: birds racing match in order to grasp birds fly
Row track installation positioner, the quality and structure of locator can will affect the flight speed of birds, especially exist on the body of bird
In birds racing match, the flying score of birds will have a direct impact on.
Summary of the invention
Embodiment of the present invention is designed to provide a kind of locator shell and locator, so that the locator is being installed
When on the body of bird, the flight speed of bird will not influence.
In order to solve the above technical problems, embodiments of the present invention provide a kind of locator shell, the locator shell
To have jagged cavity body structure, comprising: windward side and leeward；Windward side is the curved surface of gradual change.
Embodiments of the present invention additionally provide a kind of locator, comprising: above-mentioned locator shell and positioning device；
Positioning device is set to the inner cavity of locator shell.
In terms of existing technologies, the windward side of locator is set as the curved surface of gradual change, curved surface to embodiment of the present invention
It can reduce windage, will not influence the movement speed for carrying the object of the locator, positioning device is set to locator shell
Inner cavity, can guarantee also to be able to carry out positioning using the locator while speed that will not influence carrier, improve
User experience.
In addition, the vertical range value of any point to central axes on leeward is respectively less than any point on the edge of windward side and arrives
The vertical range value of central axes；Central axes are perpendicular to the plane where the edge of windward side, and by the central point of windward side.
In addition, leeward is conical curved surface, cylindrical surface or arc-shaped surface.
In addition, locator shell further include: holding section；Holding section is used for fixed locator shell；Holding section is set to fixed
The indent of position device shell.
In addition, the curved surface of gradual change is the curved surface according to air stream linear fitting.
In addition, the indent of locator shell is curved surface or plane.
In addition, the shape of locator shell is water-drop-shaped.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structure chart of locator shell in first embodiment of the invention；
Fig. 2 a is the structure chart of another locator shell in first embodiment of the invention；
Fig. 2 b is the structure chart of another locator shell in first embodiment of the invention；
Fig. 3 is the structure chart of locator shell in second embodiment of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, the application technical solution claimed also may be implemented.
The first embodiment of the present invention is related to a kind of locator shells.Specific structure is as shown in Figure 1, locator shell is
Has jagged cavity body structure, comprising: windward side 10 and leeward 20.
It should be noted that be only the position for the position and leeward 20 for representing windward side 10 in Fig. 1, the void in diagram
Line indicates the indent of the locator shell.
The windward side 10 of locator shell is the curved surface of gradual change, wherein the representation of a surface of the gradual change curved surface is by straight line or song
Line gradually moves the curved surface of formation under preset constraint condition.
It should be noted that locator shell is divided into windward side 10 and leeward 20, being not offered as this two parts is point
Not Xing Cheng after combine, e.g., which can be one-time formed structure, if the locator is set to bird body
On, it is windward side 10 before locator shell face air-flow direction when Bird Flight, side is leeward 20.Further
, windward side 10 is contacted with air generates form drag, and leeward 20 is contacted with air generates interference drag, wherein shape resistance
Power be the curve form of windward side 10 in the structure due to the locator shell contacted with air generate, interference drag be due to
Leeward 20 is because of air flowing and air effect generation interference drag in the structure of the locator.
Specifically, the edge that the vertical range value of any point to central axes on leeward 20 is respectively less than windward side 10 is taken up an official post
A little arrive the vertical range value of central axes；Central axes are perpendicular to the plane where the edge of windward side 10, and by windward side 10
Central point.Wherein, the edge of windward side 10 in one plane, the EDGE CONTACT at the edge of leeward 20 and windward side 10,
Such as, the shape at the edge of windward side 10 is circle, then the shape at 20 edge of leeward is also round.If windward side 10 is regular
Hemispherical original curved surface, then the central axes of windward side 10 be through the excessively centre of sphere and perpendicular to the straight line of plane where the spherical edges,
The vertical range value of any point to central axes on leeward 20 is respectively less than spherical radius value, specifically, leeward 20 is circular cone
Shape curved surface, cylindrical surface or arc-shaped surface, e.g., leeward can be curved surface can also be multiple plain splices at annular
Face, therefore, for leeward 20 specific structure with no restrictions.
In one concrete implementation, if by locator shell when being projected in the plane perpendicular to central axes, projection
Shape be windward side 10 edge shape, due on leeward 20 any point to central axes vertical range value respectively less than meet
Any point is to the vertical range value of central axes on the edge in wind face 10, and therefore, it is fixed that the curved-surface structure of leeward 20 will not influence this
The projection of shape of position device shell.
Specifically, the curved surface of the gradual change of windward side 10 is according to the curved surface of air stream linear fitting, leeward 20 is circular cone
Shape curved surface, cylindrical surface or arc-shaped surface.Since windward side 10 is the curved surface obtained according to air stream linear fitting, then should
The air drag that locator shell is subject to can be smaller, and the shape of the locator shell is water-drop-shaped, and water in a specific implementation
The locator shell structure for dripping shape is small in size, attractive appearance.
Even specifically, the windward side 10 of curved surface, the coefficient of air resistance that specific curve form difference is subject to
Size is also different, and as shown in Figure 2 a and 2 b, Fig. 2 a is that the locator housing air resistance coefficient value of chondritic is shown
It is intended to, Fig. 2 b is the coefficient of air resistance value schematic diagram of the locator shell of water-drop-shaped, wherein windward side 10 is ball in Fig. 2 b
Shape curved surface leeward 20 is conical curved surface structure.For example, if the sky that the plane that setting face air-flow direction moves is subject to
Vapour lock force coefficient be 1, then in Fig. 2 a locator shell structure be it is spherical, linearly move the coefficient of air resistance being subject to
Windward side 10 for the locator shell in 0.5, Fig. 2 b is spherical leeward 20 when being conical curved surface, and coefficient of air resistance is
0.15。
Specifically, the calculation formula that object moves the air drag being subject in air indicates are as follows: F=(1/2) C ρ SV^2；
Wherein, C indicates coefficient of air resistance, related to the area of windward side 10 of object, and ρ indicates atmospheric density, and S indicates locator shell
The area of windward side 10 in body, V indicate the relative velocity of object and air.It is determined according to above-mentioned calculation formula in locator shell
When body is that the radius of water-drop-shaped is identical as the radius of 10 structure of spherical windward side, the air drag of the locator shell of spherical structure
It is at least 4 times of air drag of the locator shell of drops.Then it is designed to the air drag of the locator shell of drop shape
Small, such as when the locator that the shape is arranged on the body of bird can reduce flight resistance.
It should be noted that be a kind of preferred design scheme by the structure that locator shell is set as water-drop-shaped, it can
Guarantee that locator housing air resistance is smaller, small volume, and attractive appearance, the knot of the locator shell specifically designed in practice
Structure is not limited to water droplet shape, and the air drag that windward side is subject to is smaller, specifically with no restrictions.
Specifically, in order to further avoid the speed due to locator shell shape or quality influence carrier, the positioning
Device shell can be made with light material (or being advanced composite material (ACM)), and the light weight of light material is easy to form, separately
Outside, other lighter weights, easily molded material production also may be selected.Locator shell can also be according to actually making using material
It is arranged with environment, the material of mainly selection light quality makes locator shell, specifically with no restrictions.
In terms of existing technologies, the windward side of locator is set as the curved surface of gradual change, and curved surface can reduce windage, no
It will affect the movement speed for carrying the object of the locator, positioning device be set to the inner cavity of locator shell, can be guaranteed
Using the locator while speed that will not influence carrier, it is also able to carry out positioning, improves user experience.
Second embodiment of the present invention is related to a kind of locator shell.Second embodiment and first embodiment are substantially
It is identical, it is in place of the main distinction: in second embodiment of the invention, specifically illustrates the holding section of the locator shell
30.The specific structure is shown in FIG. 3.
Specifically, the holding section 30 of locator shell is set to the indent of the locator shell, and the holding section 30
For fixed locator shell.For example, the locator is set on the body of pigeon, for positioning the position of positioning pigeon, then
Holding section 30 and the dove ring on respective foot can be connected together, for fixing the locator.
One in the specific implementation, be provided with connector in holding section, which can when locator is set to bird
Be sticked in the dove ring of pigeon, be if desired arranged with the bird of locator without other can fixed locator equipment, then holding section
30 can be the connector of a ring structure, can be used for locator position and fix.
It should be noted that if be the dove ring position that locator is set to pigeon, then the size and structure of holding section 30
It is to be designed according to the shape and structure of dove ring, so that conveniently locator is set on the dove ring of pigeon.It only says herein
The bright specific implementation by locator application when the pigeon location tracking, is not used in the implementation of limitation the application.
Specifically, the indent of the locator shell is curved surface or plane.Wherein, snap ring or connection can be set in indent
Fixed engaging of the device for locator shell, specifically used interface unit is herein with no restrictions.
Facilitate the fixation and use of locator shell in indent setting holding section 30, is especially set to locator
When with bird, the movement of bird will not influence in indent setting holding section 30, and the structure of locator shell can be as far as possible
The flying speed for the bird for avoiding air drag from influencing.
Third embodiment of the invention is related to a kind of locator, comprising: mentions in above-mentioned first or second embodiment
Locator shell and positioning device, positioning device are set to the inner cavity of locator shell.
One in the specific implementation, the locator shell may be disposed on the body of the bird in Bird Flight contest, such as in pigeon
The locator is set on the leg of pigeon by holding section 30 in aerial derby, for positioning the position of pigeon.It is above-mentioned to be only
To locator application for example, it is specific with no restrictions.
Specifically, the also settable charge port on windward side 10, for charging for locator, in the specific implementation, such as existing
The structure of an Interface of Communication Conversion or fixed charge port is arranged close to the position of spill mouth for windward side 10, for example, a row
Aperture, wherein hole diameter meets charging needs, and will not influence the value of the air drag of aircraft.It should be noted that this
The design requirement of charge port is arranged merely to guaranteeing that the later period of locator charges for place, and e.g., which also may be selected wireless
Charging, then do not need setting charging hole, and specific setting position and set-up mode do concrete restriction herein.
It is not difficult to find that present embodiment is Installation practice corresponding with first or status embodiment, this embodiment party
Formula can work in coordination implementation with first or second embodiment.The relevant technical details mentioned in first or second embodiment exist
In present embodiment still effectively, in order to reduce repetition, which is not described herein again.Correspondingly, the correlation mentioned in present embodiment
Technical detail is also applicable in first or second embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (8)
1. a kind of locator shell, which is characterized in that the locator shell is to have jagged cavity body structure, comprising: windward
Face and leeward；The windward side is the curved surface of gradual change.
2. locator shell according to claim 1, which is characterized in that any point on the leeward arrives central axes
Vertical range value is respectively less than on the edge of the windward side any point to the vertical range value of the central axes；
The central point of the windward side is passed through perpendicular to the plane where the edge of the windward side in the central axes.
3. locator shell according to claim 2, which is characterized in that the leeward is conical curved surface, cylinder
Curved surface or arc-shaped surface.
4. locator shell according to claim 1-3, which is characterized in that the locator shell further include:
Holding section；The holding section is for fixing the locator shell；
The holding section is set to the indent of the locator shell.
5. locator shell according to claim 1-3, which is characterized in that the curved surface of the gradual change is according to sky
The curved surface of air-flow linear fitting.
6. locator shell according to claim 4, which is characterized in that the indent of the locator shell be curved surface or
Plane.
7. locator shell according to claim 1-3, which is characterized in that the shape of the locator shell is
Water-drop-shaped.
8. a kind of locator characterized by comprising such as the described in any item locator shells of the claims 1-7 and calmly
Position device；
The positioning device is set to the inner cavity of the locator shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611046.1A CN109699522A (en) | 2018-12-27 | 2018-12-27 | A kind of locator shell and locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611046.1A CN109699522A (en) | 2018-12-27 | 2018-12-27 | A kind of locator shell and locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109699522A true CN109699522A (en) | 2019-05-03 |
Family
ID=66258783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611046.1A Pending CN109699522A (en) | 2018-12-27 | 2018-12-27 | A kind of locator shell and locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109699522A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013050633A1 (en) * | 2011-10-06 | 2013-04-11 | Universidad De Zaragoza | Non-puncturing identification device for an animal |
| CN207180691U (en) * | 2017-03-24 | 2018-04-03 | 中国科学院生态环境研究中心 | Birds tracker |
| CN207767251U (en) * | 2018-01-08 | 2018-08-28 | 旻新科技股份有限公司 | Pigeon racing foot loop antenna structure |
| CN108617545A (en) * | 2018-01-26 | 2018-10-09 | 湖南环球信士科技有限公司 | A kind of birds tracker |
-
2018
- 2018-12-27 CN CN201811611046.1A patent/CN109699522A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013050633A1 (en) * | 2011-10-06 | 2013-04-11 | Universidad De Zaragoza | Non-puncturing identification device for an animal |
| CN207180691U (en) * | 2017-03-24 | 2018-04-03 | 中国科学院生态环境研究中心 | Birds tracker |
| CN207767251U (en) * | 2018-01-08 | 2018-08-28 | 旻新科技股份有限公司 | Pigeon racing foot loop antenna structure |
| CN108617545A (en) * | 2018-01-26 | 2018-10-09 | 湖南环球信士科技有限公司 | A kind of birds tracker |
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Application publication date: 20190503 |