CN206923201U - A kind of waterproof GPS device and the unmanned plane containing it - Google Patents
A kind of waterproof GPS device and the unmanned plane containing it Download PDFInfo
- Publication number
- CN206923201U CN206923201U CN201720776610.XU CN201720776610U CN206923201U CN 206923201 U CN206923201 U CN 206923201U CN 201720776610 U CN201720776610 U CN 201720776610U CN 206923201 U CN206923201 U CN 206923201U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- boss
- lower casing
- gps device
- upper casing
- 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
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Details Of Aerials (AREA)
Abstract
It the utility model is related to unmanned air vehicle technique field, more particularly to a kind of waterproof GPS device and the unmanned plane containing it, including shell and the GPS module being fixed in shell, the GPS module includes pcb board and the gps antenna on pcb board, the shell is made up of mutual close-fitting upper casing and lower casing, and waterproof grommet is embedded between the upper casing and lower casing.Waterproof GPS device provided by the utility model, waterproof sealing effect is preferable, comprehensive waterproof, steam is not easily accessed so that GPS under the environment that makes moist also can long-time normal use, ensure that the stability and security of aircraft flight, it is simple in construction, it is easy to use.
Description
Technical field
It the utility model is related to unmanned air vehicle technique field, more particularly to a kind of waterproof GPS device and the unmanned plane containing it.
Background technology
The flight control system of multi-rotor unmanned aerial vehicle is mainly by master control system, GPS device, IMU（Inertial Measurement Unit）, electricity
The parts such as sub- compass form, and GPS device is used to measure the current longitude and latitude of multi-rotor unmanned aerial vehicle, height, flight path direction, ground velocity etc.
Information, maked a return voyage automatically for lost-control protection, it is most important to be accurately positioned realizing for the functions such as hovering.
Existing GPS device water resistance is poor, when aircraft flight in a humid environment, GPS device inside chip
It is highly susceptible to corrode, circuit board is easily damaged after making moist, so that GPS device can not normal use.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of waterproof GPS device and the unmanned plane containing it, GPS
Device waterproof effect is preferable, and steam is not easily accessed so that GPS device also can normally make for a long time under the environment that makes moist
With.
In order to reach above-mentioned technique effect, the utility model includes following technical scheme：A kind of waterproof GPS device, including
Shell and the GPS module being fixed in shell, the GPS module includes pcb board and the gps antenna on pcb board, described
Shell is made up of mutual close-fitting upper casing and lower casing, and waterproof grommet is embedded between the upper casing and lower casing.
Waterproof GPS device provided by the utility model, is in contact provided with waterproof grommet in upper casing with lower casing, while outside
Shell is waterproof case, is effectively isolated extraneous steam or water, avoids that internal component is caused to damage, sealing effectiveness is preferable.
Further, in addition to external equipment the wire being connected, the external insulation and waterproof grommet of the wire
Injection is integrated and one end of wire passes through the cableties being integrally connected on waterproof grommet to be welded with pcb board.
Wire and waterproof grommet injection are integrated by the structure, further increase waterproof sealing effect.
Further, the upper casing, lower casing correspondence position are respectively equipped with neck, and two necks fasten formation and cableties up and down
The outlet joint being adapted；Chuck is formed between the cableties and wire, the chuck is arranged in the line outlet of outlet joint
Side.
Because chuck is arranged on the inside of line outlet, play position-limiting action, at the same can effectively avoid frequently pullling wire and
The phenomenon for causing wire to deform, extend the service life of wire.
Further, the upper casing inner surface is formed with first groove of circle, and the lower casing inner surface is formed with a circle the
One boss, formed with second boss on the inside of the first boss, formed with a circle the between the first boss and second boss
Two grooves, on the inside of the waterproof grommet and nearly bottom in outside is all two-stage staged, first groove, first boss,
Second boss and the second groove form embedding slot, and the waterproof grommet is in the embedding slot.
Waterproof grommet is arranged to staged, it is fitted close respectively with upper casing, lower casing, multistage waterproof, sealing is sternly
It is close, it can be used for a long time in wet environment.
Further, the 3rd boss of circle is provided with the inside of the second boss, between the second boss and the 3rd boss
It is connected with the first reinforcement；The lower casing inner surface that 3rd boss is surrounded is provided with radial reinforcement.This structure increases
Lower casing structural strength, is unlikely to deform, service life length.
Further, in addition to the shielding gasket of lower casing is fixed on, the shielding gasket outer ledge upwardly extends to be formed
Crimping, the shielding gasket is fixed on radial reinforcement top and crimping offsets with the 3rd boss.
The fixed mask pad on the lower casing, the interference of outer bound pair gps signal can be effectively shielded, be advantageous to nobody and fly
Row device keeps stable state of flight.
Further, in addition to the light guide in shell, the upper casing are provided with the 4th boss of circle, and the described 4th is convex
Multiple limiting cards are connected with the inside of platform, the light guide is arc body and is arranged between two neighboring limiting card.Light guide is installed
Light can be made uniformly to distribute, by two limiting cards that light guide is spacing, fixed structure is simple, easy to operate.
Further, the upper casing and lower casing are provided with multiple screw holes, the screw by screw connection, the lower casing
On be connected with waterproof washer, the screw is fixed on upper casing through the screw hole on lower casing.Upper casing, lower casing are carried out by screw
It is fixed, in order to further improve waterproof sealing effect, waterproof washer is arranged with screw, so as to avoid steam from being entered by screw hole
Enter in shell.
Further, the waterproof washer, which is embedded in, is opened in lower casing and in the gasket groove of screw hole periphery, described
The supporting table with lower casing integrally connected is provided between gasket groove and screw hole, the supporting table is supported on screw head.
Supporting table is set between gasket groove and screw hole, on the one hand can alleviate the pressure suffered by waterproof washer, keep away
Exempt from waterproof washer because long-term compression causes deflection uncontrollable, so as to influence the sealing effectiveness of water proof and dust proof, on the other hand,
Be advantageous to fastening screw, avoid the occurrence of because waterproof washer deflection is uncontrollable and cause the phenomenon of loosened screw.
A kind of unmanned plane, including above-mentioned waterproof GPS device.
Using above-mentioned technical proposal, including following beneficial effect：Waterproof GPS device provided by the utility model, waterproof
Sealing effectiveness is preferable, and comprehensive waterproof, steam is not easily accessed so that GPS under the environment that makes moist also can long-time normal use,
The stability and security of aircraft flight are ensure that, it is simple in construction, it is easy to use.
Brief description of the drawings
Fig. 1 is provided the separate structure schematic diagram of waterproof GPS device by the utility model；
Fig. 2 is provided the sectional view of waterproof GPS device by the utility model；
Fig. 3 is provided the upper case structure schematic diagram of waterproof GPS device by the utility model；
Fig. 4 is provided the lower casing structural representation of waterproof GPS device by the utility model；
Fig. 5 is provided the waterproof grommet structural representation of waterproof GPS device by the utility model；
Fig. 6 is provided the installation diagram of waterproof GPS device lower casing and screw by the utility model；
Fig. 7 is the enlarged drawing at Fig. 6 A.
In figure,
1st, upper casing；1.1st, neck；1.2nd, the first groove；1.3rd, limiting card；1.4th, the 4th boss；2nd, lower casing；2.1st, neck；
2.2nd, first boss；2.3rd, second boss；2.4th, screw hole；2.5th, the 3rd boss；2.6, the first reinforcement；2.7th, it is radial to add
Strengthening tendons；2.8th, the second groove；2.9th, gasket groove；2.10, supporting table；3rd, pcb board；4th, gps antenna；5th, light guide；6th, anti-watertight
Seal；6.1st, chuck；6.2nd, cableties；7th, wire；8th, shielding gasket；9th, screw；10th, waterproof washer.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, it is new to belong to this practicality
The scope of type protection.
In the utility model, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or part must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or annexation in some cases.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be understood as the case may be.
In addition, term " installation ", " setting ", " being provided with ", " connection ", " connected " " socket " should be interpreted broadly.For example, can
To be to be fixedly connected, it is detachably connected, or monolithic construction；Can mechanically connect, or electrical connection；Can be joined directly together,
Either it is indirectly connected by intermediary, or is connection internal between two devices, element or parts.For
For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Unless otherwise indicated, the implication of " multiple " is two or more.
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment：
A kind of waterproof GPS device is present embodiments provided, refering to Fig. 1-5, including shell and the GPS that is fixed in shell
Module, GPS module include pcb board 3 and the gps antenna 4 on pcb board 3, and shell is by mutual close-fitting upper casing 1 with
Shell 2 is formed, and upper casing 1 and lower casing 2 are connected by screw 9, and lower casing 2 is provided with four screw holes being distributed uniformly and circumferentially
2.4, upper casing 1, lower casing 2 are fixed by screw 9.
In order to improve waterproof effect, waterproof washer 10 is connected with screw 9, the waterproof washer 10 can be rubber sheet gasket,
Screw 9 is fixed on upper casing 1 through the screw hole 2.4 on lower casing 2.
In the present embodiment, waterproof grommet 6 is embedded between upper casing 1 and lower casing 2, waterproof grommet 6 can be waterproof rubber
Cushion rubber, the insulating barrier injection of the waterproof grommet 6 and wire 7 are integrated, and the one end of wire 7 is connected with external equipment, and the other end is worn
The cableties 6.2 being integrally connected on waterproof grommet 6 are crossed to weld with pcb board 3.
Upper casing 1, the correspondence position of lower casing 2 are respectively equipped with neck, including set by the neck 1.1 and lower casing 2 set by upper casing 1
Neck 2.1, two necks fasten up and down to be formed and line, 6.2 outlet joints being adapted；The one end of wire 7 is by outlet joint
Line outlet penetrates into the inner side of waterproof grommet 6 and welded with pcb board 3；Pullled and deformed in order to avoid wire 7, the line
Chuck 6.1 is formed between button 6.2 and wire 7, the chuck 6.1 is arranged on the inside of the line outlet of outlet joint.
In the present embodiment, it is fitted close respectively with upper casing 1, lower casing 2 in order that obtaining waterproof grommet 6, increases anti-watertight
Seal effect, the inner surface of upper casing 1 formed with one circle the first groove 1.2, the inner surface of lower casing 2 formed with one circle first boss 2.2, first
The inner side of boss 2.2 is formed with second boss 2.3, formed with second groove of circle between first boss 2.2 and second boss 2.3
2.8, the inner side of waterproof grommet 6 and the nearly bottom in outside are all two-stage staged, the first groove 1.2, first boss 2.2, second
The groove 2.8 of boss 2.3 and second forms embedding slot, and waterproof grommet 6 is in the embedding slot.Refering to Fig. 6 and 7, institute
State waterproof washer 10 be embedded in be opened in lower casing 2 and positioned at the periphery of screw hole 2.4 gasket groove 2.9 in, the gasket groove 2.9 with
The supporting table 2.10 with the integrally connected of lower casing 2 is provided between screw hole 2.4, the supporting table 2.10 is supported on screw head.
In the present embodiment, in order to increase shell mechanism intensity, it is avoided to deform, the inner side of second boss 2.3 is provided with one
The 3rd boss 2.5 is enclosed, the first reinforcement 2.6 is connected between the boss 2.5 of second boss 2.3 and the 3rd.3rd boss 2.5
The inner surface of lower casing 2 surrounded is provided with radial reinforcement 2.7, extends the service life of shell.
In the present embodiment, in order to shield the interference of outer bound pair gps signal, shielding gasket 8 is fixed with lower casing 2, is shielded
The outer ledge of pad 8 upwardly extends to form crimping, the shielding gasket 8 be fixed on the radial top of reinforcement 2.7 and crimping with
3rd boss 2.5 offsets.Selected shielding gasket 8 is nonmagnetic sheet metal, can effectively shield outside electromagnetic interference, favorably
Stable state of flight is kept in unmanned vehicle.
In the present embodiment, pcb board 3 is provided with multiple LEDs, is uniformly distributed in order that obtaining the light that LED is given out
Go out, in addition to the light guide 5 in shell, upper casing 1 are provided with the 4th boss 1.4 of circle, the inner side of the 4th boss 1.4 is connected with
Multiple limiting cards 1.3, light guide 5 are arc body and are arranged between two neighboring limiting card 1.3.Installation light guide 5 can make light
Uniformly distribute, by two limiting cards 1.3 that light guide is spacing, fixed structure is simple, easy to operate.
In addition, the present embodiment additionally provides a kind of unmanned plane, including above-mentioned waterproof GPS device.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of waterproof GPS device, including shell and the GPS module that is fixed in shell, the GPS module include pcb board
（3）With located at pcb board（3）On gps antenna（4）, it is characterised in that the shell is by mutual close-fitting upper casing（1）With
Lower casing（2）Composition, the upper casing（1）With lower casing（2）Between be embedded with waterproof grommet（6）.
2. waterproof GPS device according to claim 1, it is characterised in that also include the wire being connected with external equipment
（7）, the wire（7）External insulation and waterproof grommet（6）Injection is integrated and wire（7）One end through integrally connecting
It is connected to waterproof grommet（6）On cableties（6.2）With pcb board（3）Welding.
3. waterproof GPS device according to claim 2, it is characterised in that the upper casing（1）, lower casing（2）Correspondence position point
She You not neck（1.1,2.1）, two necks（1.1,2.1）Formation and cableties are fastened up and down（6.2）The outlet joint being adapted；
The cableties（6.2）With wire（7）Between form chuck（6.1）, the chuck（6.1）It is arranged in the line outlet of outlet joint
Side.
4. waterproof GPS device according to claim 3, it is characterised in that the upper casing（1）Inner surface is formed with a circle the
One groove（1.2）, the lower casing（2）Inner surface is formed with a circle first boss（2. 2）, the first boss（2.2）Inner side shape
Into there is second boss（2.3）, the first boss（2.2）With second boss（2.3）Between formed with one circle the second groove
（2.8）, the waterproof grommet（6）The nearly bottom in inner side and outside is all two-stage staged, first groove（1.2）,
One boss（2.2）, second boss（2.3）And second groove（2.8）Form embedding slot, the waterproof grommet（6）It is flush-mounted in
In the embedding slot.
5. waterproof GPS device according to claim 4, it is characterised in that the second boss（2.3）Inner side is provided with a circle
3rd boss（2.5）, the second boss（2.3）With the 3rd boss（2.5）Between be connected with the first reinforcement（2.6）.
6. waterproof GPS device according to claim 5, it is characterised in that the 3rd boss（2.5）The lower casing surrounded
（2）Inner surface is provided with radial reinforcement（2.7）；Also include being fixed on lower casing（2）Shielding gasket（8）, the shielding gasket
（8）Outer ledge upwardly extends to form crimping, the shielding gasket（8）It is fixed on radial reinforcement（2.7）Top and crimping
With the 3rd boss（2.5）Offset.
7. waterproof GPS device according to claim 6, it is characterised in that also include the light guide in shell（5）,
The upper casing（1）Provided with the 4th boss of circle（1.4）, the 4th boss（1.4）Inner side is connected with multiple limiting cards（1.3）,
The light guide（5）For arc body and it is arranged in two neighboring limiting card（1.3）Between.
8. waterproof GPS device according to claim 7, it is characterised in that the upper casing（1）And lower casing（2）Pass through screw
（9）Connection, the lower casing（2）It is provided with multiple screw holes（2.4）, the screw（9）On be connected with waterproof washer（10）, it is described
Screw（9）Through lower casing（2）On screw hole（2.4）It is fixed on upper casing（1）.
9. waterproof GPS device according to claim 8, it is characterised in that the waterproof washer（10）It is embedded in and is opened in
Lower casing（2）And it is located at screw hole（2.4）The gasket groove of periphery（2.9）It is interior, the gasket groove（2.9）With screw hole（2.4）Between
It is provided with and lower casing（2）The supporting table of integrally connected（2.10）, the supporting table（2.10）It is supported on screw head.
10. a kind of unmanned plane, it is characterised in that including the waterproof GPS device described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776610.XU CN206923201U (en) | 2017-06-30 | 2017-06-30 | A kind of waterproof GPS device and the unmanned plane containing it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776610.XU CN206923201U (en) | 2017-06-30 | 2017-06-30 | A kind of waterproof GPS device and the unmanned plane containing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206923201U true CN206923201U (en) | 2018-01-23 |
Family
ID=61334645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720776610.XU Active CN206923201U (en) | 2017-06-30 | 2017-06-30 | A kind of waterproof GPS device and the unmanned plane containing it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206923201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074136A (en) * | 2020-09-11 | 2020-12-11 | 苏州德锐朗智能科技有限公司 | Power generation equipment casing seal structure |
| WO2021212357A1 (en) * | 2020-04-22 | 2021-10-28 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
-
2017
- 2017-06-30 CN CN201720776610.XU patent/CN206923201U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212357A1 (en) * | 2020-04-22 | 2021-10-28 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
| CN112074136A (en) * | 2020-09-11 | 2020-12-11 | 苏州德锐朗智能科技有限公司 | Power generation equipment casing seal structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206923201U (en) | A kind of waterproof GPS device and the unmanned plane containing it | |
| CN209169222U (en) | Battery component, battery modules and unmanned plane | |
| CN206163845U (en) | Plug on -off control box | |
| CN206407151U (en) | A kind of head fixing device and unmanned plane | |
| CN205536407U (en) | Formula contact assembly is inhaled to air purifier's magnetism | |
| CN205665595U (en) | Air humidity detection device of electric substation | |
| CN205982641U (en) | Gnss receiver | |
| CN205921866U (en) | Cabled controller | |
| CN208401318U (en) | A kind of degree of protection cover | |
| CN206193608U (en) | Portable electronic device | |
| CN207743462U (en) | A kind of accumulator connector with waterproof rubber stopper | |
| CN209169209U (en) | Battery component, battery modules and unmanned plane | |
| CN209592460U (en) | A kind of novel jumper wire having functions of waterproof and dustproof | |
| CN203607613U (en) | Waterproof connector | |
| CN205543446U (en) | Female seat structure of USB and electronic equipment | |
| CN106017597A (en) | Novel downhole water meter controller | |
| CN201690048U (en) | Multifunctional socket | |
| CN206369678U (en) | A kind of inner shield system for laser dust sensor | |
| CN212752814U (en) | Fixing structure for motor controller body | |
| CN206900673U (en) | A kind of unmanned plane indicating lamp device and the unmanned plane containing it | |
| CN209068658U (en) | A kind of humidifier water level detecting circuit | |
| CN219498867U (en) | Novel intelligent waterproof bus duct | |
| CN213304465U (en) | Waterproof anticorrosive USB4.0 connector that can plug many times | |
| CN212676472U (en) | Antenna structure for unmanned aerial vehicle | |
| CN209562892U (en) | High-accuracy notebook circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |