CN207781874U - Antenna module and camera including antenna module - Google Patents
Antenna module and camera including antenna module Download PDFInfo
- Publication number
- CN207781874U CN207781874U CN201721858974.9U CN201721858974U CN207781874U CN 207781874 U CN207781874 U CN 207781874U CN 201721858974 U CN201721858974 U CN 201721858974U CN 207781874 U CN207781874 U CN 207781874U
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- flexible pcb
- antenna module
- antenna
- irradiation unit
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- 239000000758 substrate Substances 0.000 claims description 64
- 230000005855 radiation Effects 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims 1
- AJKLKINFZLWHQE-UHFFFAOYSA-N 2,2',3,3',5,5'-hexachlorobiphenyl Chemical compound ClC1=CC(Cl)=C(Cl)C(C=2C(=C(Cl)C=C(Cl)C=2)Cl)=C1 AJKLKINFZLWHQE-UHFFFAOYSA-N 0.000 description 20
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Abstract
The application provides a kind of antenna module and the camera including antenna module.The antenna module includes mainboard, antenna radiator and flexible PCB.Mainboard includes printed circuit board and the radio circuit that is installed on printed circuit board.Antenna radiator is electrically connected with radio circuit.Flexible PCB is attached at the surface of antenna radiator, and is electrically connected with mainboard.Antenna radiator supports flexible PCB.
Description
Technical field
This application involves communication technique field, more particularly to a kind of antenna module and the camera including antenna module.
Background technology
As wireless telecommunications are applied more and more widely, antenna module is used to realize that wireless signal passes in many equipment
It is defeated.Some existing equipment be specially designed for inside it be wirelessly connected antenna module, the radiator of antenna module and other
Device needs that certain distance, such antenna module is kept to occupy larger space, and to be unfavorable for device miniaturization, integrated level is not
High and structure is not compact.
Utility model content
The application is to provide high integrated level and compact-sized wireless module and the camera including wireless module.
According to the one side of the embodiment of the present application, providing a kind of antenna module includes：Mainboard, including printed circuit board and
The radio circuit being installed on the printed circuit board；Antenna radiator is electrically connected with the radio circuit；And flexible circuit
Plate is attached at the surface of the antenna radiator, and is electrically connected with the mainboard, and the antenna radiator supports the flexible electrical
Road plate.
Further, the antenna radiator includes the first irradiation unit for supporting the flexible PCB and described first
The interconnecting piece of one end and first irradiation unit of spaced second irradiation unit of irradiation unit and connection second irradiation unit,
Second irradiation unit is located at outside the flexible PCB.
Further, the antenna radiator includes extending from one end that second irradiation unit is connected with the interconnecting piece
The feed side gone out, the feed side are electrically connected with the radio circuit of the mainboard.
Further, the feed side bends relative to the interconnecting piece and extends, and outside the flexible PCB.
Further, first irradiation unit include first substrate, be at an angle of with the first substrate extending direction the
The third substrate of two substrates and the connection first substrate and the second substrate.
Further, second irradiation unit extends along the side of the third substrate to the second substrate, and described
Two irradiation units are arranged with third substrate interval, and are arranged with the second substrate interval.
Further, the antenna radiator includes the extension extended from first irradiation unit, the extension
Outside the flexible PCB.
Further, button is installed, the button is convexly equipped in the flexible PCB backwards on the flexible PCB
One side surface of the antenna radiator.
Further, microphone is installed, the microphone is convexly equipped in the flexible PCB on the flexible PCB
Backwards to a side surface of the antenna radiator, the antenna radiator is formed with relief hole, and the microphone is located at described soft
Property circuit board corresponds to the position of the relief hole.
According to the other side of the embodiment of the present application, providing a kind of camera includes：Shell；Camera main-body is installed on institute
It states in shell；And above-mentioned antenna module, it is installed on the camera main-body.
The antenna radiator of the application can be used for supporting flexible PCB, as the stiffening plate of flexible PCB, so
Antenna module the space occupied is small, and integrated level is high and compact-sized.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the sectional perspective schematic diagram of one embodiment of the application camera.
Fig. 2 is the mainboard of the antenna module of camera shown in FIG. 1 and the stereoscopic schematic diagram of antenna radiator.
Fig. 3 is the front view of mainboard and antenna radiator shown in Fig. 2.
Fig. 4 is the return loss oscillogram of antenna module.
Fig. 5 is the radiation efficiency oscillogram of antenna module.
Fig. 6 is the directions the 3D radiation diagram of antenna module.
Fig. 7 is the directions the 3D radiation diagram under another frequency of antenna module.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of consistent device and method of some aspects be described in detail in claims, the application.
It is the purpose only merely for description specific embodiment in term used in this application, is not intended to be limiting the application.
It is also intended to including majority in the application and "an" of singulative used in the attached claims, " described " and "the"
Form, unless context clearly shows that other meanings.It is also understood that term "and/or" used herein refers to and wraps
Containing one or more associated list items purposes, any or all may be combined.Unless otherwise noted, " front ", " rear portion ",
The similar word such as " lower part " and/or " top " is only to facilitate illustrate, and it is fixed to be not limited to a position or a kind of space
To." connection " either the similar word such as " connected " is not limited to physics or mechanical connection, and may include electricity
Property connection, either directly or indirectly.
The antenna module of the embodiment of the present application includes mainboard, antenna radiator and flexible PCB.Mainboard includes printing electricity
Road plate and the radio circuit being installed on printed circuit board.Antenna radiator is electrically connected with radio circuit.Flexible PCB is sticked
It is electrically connected in the surface of antenna radiator, and with mainboard.Antenna radiator supports flexible PCB.Antenna radiator can be used for
Flexible PCB is supported, as the stiffening plate of flexible PCB, such antenna module the space occupied is small, integrated level height and structure
It is compact.
The camera of the embodiment of the present application includes shell, camera main-body and above-mentioned antenna module.Camera main-body is installed on shell
It is interior.Antenna module is installed on camera main-body.Antenna radiator can be used for supporting flexible PCB, as flexible PCB
Stiffening plate, such antenna module the space occupied is small, integrated level height and compact-sized, camera internal spatial reuse, and is conducive to phase
The miniaturization of machine.
Below in conjunction with the accompanying drawings, the antenna module of the application and camera are described in detail.In the absence of conflict, under
Feature in the embodiment and embodiment stated can be combined with each other.
Fig. 1 show the partial perspective view of one embodiment of camera 10.Fig. 1 shows the subelement inside camera 10.
Camera 10 includes shell 11, camera main-body 12 and antenna module 13.Antenna module 13 can be used in camera 10, can be also used for
Tablet computer or other need the equipment of wireless telecommunications.In one embodiment, camera 10 can be moving camera.
Metal material, such as aluminium alloy may be used in shell 11.The rear cover of shell 11 is only shown in Fig. 1, protecgulum, upper cover and
Bottom cover is removed, not shown.Camera main-body 12 is installed in shell 11.Camera main-body 12 can be equipped with display screen 14, display screen
In the rear cover of the rectangular frame of 14 insertion shells 11.In some embodiments, camera main-body 12 can install light diffuser, shutter list
Member, image inductor, Digital Image Processor etc..Battery, storage card etc. can be also installed in shell 11.
Antenna module 13 is installed on camera main-body 12, including mainboard 131, antenna radiator 132 and flexible PCB
133.Antenna module 13 is used for emitting and receiving electromagnetic wave, realizes the wireless telecommunications with other equipment.Antenna in the present embodiment
Component 13 is built-in antenna assembly, is located in the shell 11 of camera 10.Antenna module 13 may include WiFi antennas, bluetooth day
Line, 3G/4G antennas or GPS monopole antennas.
Fig. 2 show the stereoscopic schematic diagram of the mainboard 131 and antenna radiator 132 of antenna module 13, and Fig. 3 show Fig. 2
Shown in mainboard 131 and antenna radiator 132 front view.- 3 are please referred to Fig.1, in the illustrated embodiment, mainboard 131 is installed on
The leading flank of camera main-body 12.Mainboard 131 includes printed circuit board 1311 and the radio frequency electrical being installed on printed circuit board 1311
Road 1312.Radio circuit 1312 generates radiofrequency signal, is electrically connected with antenna radiator 132.Radio circuit 1312 may include penetrating
Frequency chip 1313, radio frequency chip 1313 are electrically connected with antenna radiator 132.Radio frequency chip 1313 provides radiofrequency signal, antenna spoke
Radiofrequency signal is radiate by beam 132.
In one embodiment, the RF signal output of radio frequency chip 1313 passes through shell foot 134 and antenna radiator 132
Electrical connection.In one embodiment, radio frequency chip 1313 is electrically connected by feeder line (such as coaxial line) with antenna radiator 132,
By feeder line by radio signal transmission to antenna radiator 132.The inner wire (inner core of such as coaxial line) of feeder line is electrically connected radio frequency
The RF signal output and antenna radiator 132 of chip 1313, outer conductor (crust of such as coaxial line) ground connection.Outer conductor can be with
It is connected to the ground terminal of radio frequency chip 1313, the ground terminal of radio frequency chip 1313 is connected to the ground wire of printed circuit board 1311.
Or outer conductor can be directly connected to the ground wire of printed circuit board 1311.
In the illustrated embodiment, radio frequency chip 1313 is installed on side of the printed circuit board 1311 towards camera main-body 12
Face, the i.e. trailing flank of printed circuit board 1311.Radio circuit 1312 can also include other being electrically connected with radio frequency chip 1313
Component.Mainboard 131 may also include other circuit elements being installed on printed circuit board 1311, such as image processing circuit.
Antenna radiator 132 is electrically connected with mainboard 131.In the illustrated embodiment, antenna radiator 132 is plate aerial spoke
Beam is fixedly installed on camera main-body 12.Antenna radiator 132 is metallic plate, can be fixed on plastic body (not shown), with
Plastic body is installed on camera main-body 12 together.Plastic body can have supporting role to antenna radiator 132, ensure aerial radiation
The stable structure of body 132.
Flexible PCB 133 is attached at the surface of antenna radiator 132, and antenna radiator 132 supports flexible PCB
133.Flexible PCB 133 is electrically connected with mainboard 131.Antenna radiator 132 be located at flexible PCB 133 and camera main-body 12 it
Between.Antenna radiator 132 can be as the stiffening plate of flexible PCB 133.Antenna radiator 132 can radiate wireless communication
Number, and flexible PCB 133 can be supported, the stiffening plate of antenna radiator 132 and flexible PCB 133 is two-in-one, such nothing
The stiffening plate of mutually independent antenna radiator 132 and flexible PCB 133 need to be set, 13 the space occupied of antenna module is small,
Spatial reuse, integrated level is high, compact-sized, is conducive to the miniaturization of the equipment such as camera.
In the illustrated embodiment, antenna radiator 132 include support flexible PCB 133 the first irradiation unit 1321, with
First irradiation unit, 1321 spaced second irradiation unit 1322 and one end and the first irradiation unit for connecting the second irradiation unit 1322
1321 interconnecting piece 1323.
In the illustrated embodiment, the first irradiation unit 1321 extends along the top surface of camera main-body 12 and side.First irradiation unit
1321 include first substrate 1324, the second substrate 1325 angled with 1324 extending direction of first substrate and connect first substrate
1324 and second substrate 1325 third substrate 1326.In the illustrated embodiment, first substrate 1324 is along the top of camera main-body 12
Face extends.In one embodiment, first substrate 1324 is in the top surface of camera main-body 12, without departing from 12 top surface of camera main-body
Edge.
In the illustrated embodiment, second substrate 1325 extends along the side of camera main-body 12.Second substrate 1325 is located at phase
The right side of owner's body 12, second substrate 1325 is perpendicular to first substrate 1324.In one embodiment, second substrate 1325
Upper lateral margin is less than the top surface of camera main-body 12.Antenna radiator 132 is formed with relief hole 1327.In the illustrated embodiment, it steps down
Hole 1327 is formed in second substrate 1325.Relief hole 1327 can be rectangular.In other embodiments, relief hole 1327 can be in
Circle or other shapes.
In the illustrated embodiment, third substrate 1326 substantially extends along the top surface of camera main-body 12, is compared to the first base
Plate 1324 is close to the top surface of camera main-body 12.The lateral edges of third substrate 1326 exceed the right side of camera main-body 12, with second
Substrate 1325 connects.In the illustrated embodiment, the junction of third substrate 1326 and first substrate 1324 is in arc surface transition, the
Three substrates 1326 and second basic 1325 junction are in arc surface transition.The width of third substrate 1326 is less than first substrate
1324 width, and less than the width of second substrate 1325.First substrate 1324 is relative to third substrate 1326 to far from mainboard
131 direction protrudes out.Second substrate 1325 is protruded out relative to third substrate 1326 to close to the direction of mainboard 131.
Second irradiation unit 1322 is located at the first irradiation unit 1321 close to the side of mainboard 131.In the illustrated embodiment, second
Irradiation unit 1322 is located at outside flexible PCB 133.Second irradiation unit 1322 is in strip.In the illustrated embodiment, the second radiation
Portion 1322 extends along the side of third substrate 1326 to second substrate 1325, and the second irradiation unit 1322 is spaced with third substrate 1326
Setting, and be spaced and be arranged with second substrate 1325.Between second irradiation unit 1322 and third substrate 1326 and second substrate 1325
Form " L " shape interval.In one embodiment, the second irradiation unit 1322 is bent from interconnecting piece 1323 to 12 top surface of camera main-body,
Extend again to 12 right side of camera main-body, and extends beyond the right side of camera main-body 12.
In the illustrated embodiment, interconnecting piece 1323 is located at outside flexible PCB 133.Interconnecting piece 1323 is from first substrate 1321
Cephalolateral margin to mainboard 131 extend, connect the second irradiation unit 1322.In the illustrated embodiment, interconnecting piece 1323 and first substrate
1321 is concordant, extends along the top surface of camera main-body 12.
Antenna radiator 132 includes the feed side extended from one end that the second irradiation unit 1322 and interconnecting piece 1323 connect
1328, feed side 1328 is electrically connected with mainboard 131.It feed side 1328 can be with the radio frequency of the radio frequency chip 1313 on mainboard 131
Signal output end is electrically connected.Feed side 1328 can pass through the inner wire of feeder line or the radio frequency of shell foot 134 and radio frequency chip 1313
Signal output end is electrically connected.In the illustrated embodiment, feed side 1328 bends relative to interconnecting piece 1323 and extends.Feed side 1328
It is approximately perpendicular to interconnecting piece 1323, is extended to the top surface of camera main-body 12.In the illustrated embodiment, feed side 1328 is located at flexibility
Outside circuit board 133.
In the illustrated embodiment, antenna radiator 132 includes the extension 1329 extended from the first irradiation unit 1321, is prolonged
Extending portion 1329 is located at outside flexible PCB 133.In the illustrated embodiment, first base of the extension 1329 from the first irradiation unit 1321
Plate 1324 extends to the direction far from third substrate 1326.Extension 1329 and third substrate 1326 are located at first substrate 1324
Opposite sides is located at the left and right side of first substrate 1324.In the illustrated embodiment, extension 1329 is along camera main-body
12 top surface extends, compared with first substrate 1324 close to the top surface of camera main-body 12.In the illustrated embodiment, extension 1329 and
The junction of one substrate 1324 is in arc surface transition.In the illustrated embodiment, through-hole 1320 is offered on extension 1329, it can be with
With the plastic body clamping of support antenna radiator 132.One or more through-holes 1320 can be opened up.
In one embodiment, flexible PCB 133 is attached at antenna radiator 132, and before antenna radiator 132
Lateral mainboard 131 extends, and the connector (not shown) that can be installed with the leading flank of mainboard 131 is electrically connected.In diagram embodiment
In, button 1331 is installed, button 1331 is convexly equipped in flexible PCB 133 backwards to antenna radiator 132 on flexible PCB 133
A side surface.Button 1331 is located at 1324 top of first substrate, convexedly stretches in the top surface of flexible PCB 133.
In the illustrated embodiment, microphone 1332 is installed, microphone 1332 is convexly equipped in flexible electrical on flexible PCB 133
Road plate 133 is backwards to a side surface of antenna radiator 132.Microphone 1332 is located at the outside of second substrate 1325, convexedly stretches in soft
The right side of property circuit board 133.In the illustrated embodiment, microphone 1332 is located at the correspondence second substrate of flexible PCB 133
The position of 1325 relief hole 1327.The back side of microphone 1332 is connected with microphone chip (not shown), and relief hole 1327 is given
Microphone chip is stepped down, and more compact structure is made.The shape of relief hole 1327 can be consistent with the shape of microphone chip.At some
In embodiment, other components can be also set on flexible PCB 133.
It is above-mentioned to be only the example of antenna module 13, but it is not limited to above-mentioned example.In some embodiments, antenna module 13
Antenna radiator 132 shape, structure can according in practical application radiate different frequency radiofrequency signal and/or antenna spoke
Beam and the demand of the cooperation of its surrounding component etc. design.In some embodiments, camera 10 can be used for unmanned plane, nobody
Machine is taken photo by plane etc. using camera 10.Certainly, camera 10 can be additionally used on other devices, or independent use.
Fig. 4 show the return loss plot of the antenna module 13 of Fig. 1-3 illustrated embodiments.From fig. 4, it can be seen that antenna sets
Part 13 is each at 2.3GHz, 4.3GHz and 6.5GHz, and there are one resonance.Fig. 5 show the radiation efficiency figure of antenna module 13.From
Fig. 5 can be seen that the radiation efficiency at 13 resonance point shown in Fig. 4 of antenna module in 1dB or so, and radiation efficiency is more than 90%,
Antenna module 13 it is functional.
Fig. 6 show 3D direction radiation diagram of the antenna module 13 in low frequency, frequency 2.6GHz.Fig. 7 show antenna
The directions the 3D radiation diagram of component 13 in high frequency, frequency 5.6GHz.As can be seen from Figures 6 and 7, the antenna of antenna module 13
Radiator 132 is radiated on the three-dimensional in space, and radiation space is substantially spherical in shape, meets the equipment such as camera to all directions spoke
Penetrate the demand of signal.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.The terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Method and apparatus are provided for the embodiments of the invention above to be described in detail, it is used herein specifically a
Principle and implementation of the present invention are described for example, and the explanation of above example is only intended to help to understand the present invention's
Method and its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, in specific embodiment party
There will be changes in formula and application range, in conclusion the content of the present specification should not be construed as limiting the invention.
This patent document disclosure includes material protected by copyright.The copyright is all for copyright holder.Copyright
Owner does not oppose the patent document in the presence of anyone replicates the proce's-verbal of Patent＆Trademark Office and archives or should
Patent discloses.
Claims (10)
1. a kind of antenna module, which is characterized in that it includes：
Mainboard, including printed circuit board and the radio circuit that is installed on the printed circuit board；
Antenna radiator is electrically connected with the radio circuit；And
Flexible PCB is attached at the surface of the antenna radiator, and is electrically connected with the mainboard, the antenna radiator branch
Support the flexible PCB.
2. antenna module according to claim 1, which is characterized in that the antenna radiator includes supporting the flexible electrical
First irradiation unit of road plate, with spaced second irradiation unit of first irradiation unit and connect the one of second irradiation unit
The interconnecting piece at end and first irradiation unit, second irradiation unit are located at outside the flexible PCB.
3. antenna module according to claim 2, which is characterized in that the antenna radiator includes from second radiation
The feed side that one end that portion is connected with the interconnecting piece is extended, the feed side and the radio circuit of the mainboard are electrically connected
It connects.
4. antenna module according to claim 3, which is characterized in that prolong relative to the interconnecting piece bending feed side
It stretches, and outside the flexible PCB.
5. antenna module according to claim 2, which is characterized in that first irradiation unit includes first substrate and institute
State the third substrate of the angled second substrate of first substrate extending direction and the connection first substrate and the second substrate.
6. antenna module according to claim 5, which is characterized in that second irradiation unit is along the side of the third substrate
While extending to the second substrate, second irradiation unit is arranged with third substrate interval, and between the second substrate
Every setting.
7. antenna module according to claim 2, which is characterized in that the antenna radiator includes from first radiation
The extension that portion extends, the extending part is in outside the flexible PCB.
8. antenna module according to claim 1, which is characterized in that button is installed on the flexible PCB, it is described
Button is convexly equipped in a side surface of the flexible PCB backwards to the antenna radiator.
9. antenna module according to claim 1, which is characterized in that be equipped with microphone, institute on the flexible PCB
The side surface that microphone is convexly equipped in the flexible PCB backwards to the antenna radiator is stated, the antenna radiator is formed with
Relief hole, the microphone are located at the position that the flexible PCB corresponds to the relief hole.
10. a kind of camera, which is characterized in that it includes：
Shell；
Camera main-body is installed in the shell；And
Antenna module as described in claim 1-9 is any, is installed on the camera main-body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858974.9U CN207781874U (en) | 2017-12-27 | 2017-12-27 | Antenna module and camera including antenna module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721858974.9U CN207781874U (en) | 2017-12-27 | 2017-12-27 | Antenna module and camera including antenna module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781874U true CN207781874U (en) | 2018-08-28 |
Family
ID=63225046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721858974.9U Expired - Fee Related CN207781874U (en) | 2017-12-27 | 2017-12-27 | Antenna module and camera including antenna module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771049A (en) * | 2018-08-31 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Electronic device and motion camera |
-
2017
- 2017-12-27 CN CN201721858974.9U patent/CN207781874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771049A (en) * | 2018-08-31 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Electronic device and motion camera |
| WO2020042171A1 (en) * | 2018-08-31 | 2020-03-05 | 深圳市大疆创新科技有限公司 | Electronic device and action camera |
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Granted publication date: 20180828 |