CN207191468U - Head camera and the unmanned plane with the head camera - Google Patents
Head camera and the unmanned plane with the head camera Download PDFInfo
- Publication number
- CN207191468U CN207191468U CN201721172978.1U CN201721172978U CN207191468U CN 207191468 U CN207191468 U CN 207191468U CN 201721172978 U CN201721172978 U CN 201721172978U CN 207191468 U CN207191468 U CN 207191468U
- Authority
- CN
- China
- Prior art keywords
- camera
- master control
- control borad
- detection circuit
- attitude detection
- 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.)
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- Studio Devices (AREA)
Abstract
The utility model provides a kind of head camera and the unmanned plane with the head camera, wherein, the head camera (200) includes camera main-body (1), the camera master control borad (2) in the camera main-body, it is also independently from the camera master control borad and the attitude detection circuit (3) in the camera main-body, the camera master control borad electrically connects with the attitude detection circuit；The attitude detection circuit includes Inertial Measurement Unit (31), and the Inertial Measurement Unit is located at the side away from the camera master control borad on the attitude detection circuit and is hung on the inside of the camera main-body.By setting independent attitude detection circuit, and Inertial Measurement Unit is located to the side away from camera master control borad on attitude detection circuit, so that Inertial Measurement Unit is as far away from camera master control borad, the stress isolation of Inertial Measurement Unit can be accomplished and be thermally isolated, improve the measurement accuracy of Inertial Measurement Unit.
Description
Technical field
It the utility model is related to capture apparatus field, more particularly to a kind of head camera and nobody with the head camera
Machine.
Background technology
With the requirement more and more higher for the image that the development of technique for taking, user are shot to camera.Camera position it is accurate
Performance enough influences the accuracy of captured image.To realize that the increasing to camera is steady, it will usually camera is fixed on head, led to
Cross the rocking to realize that the increasing of camera the is steady of motor real-Time Compensation head of head.
Utility model content
The utility model provides a kind of head camera and the unmanned plane with the head camera.
Specifically, the utility model is achieved by the following technical solution：
According to first aspect of the present utility model, there is provided a kind of head camera, including camera main-body, located at the phase owner
Internal camera master control borad, it is characterised in that be also independently from the camera master control borad and in the camera main-body
Attitude detection circuit, the camera master control borad electrically connect with the attitude detection circuit；The attitude detection circuit includes inertia
Measuring unit, the Inertial Measurement Unit are located at the side away from the camera master control borad on the attitude detection circuit and hung
In the inside of the camera main-body.
Alternatively, the camera master control borad be arranged in parallel with the default distance in attitude detection circuit interval.
Alternatively, the attitude detection circuit also includes heating element heater, and the heating element heater is located at attitude detection electricity
Side away from the camera master control borad on road, and set close to the Inertial Measurement Unit.
Alternatively, the heating element heater is multiple that multiple heating element heaters surround the Inertial Measurement Unit.
Alternatively, the heating element heater is adding thermal resistance.
Alternatively, in addition to connector, the connector are located between the camera master control borad and attitude detection circuit；Institute
Attitude detection circuit is stated to electrically connect with the camera master control borad by the connector.
Alternatively, the connector is board to board connector or flexible circuit.
Alternatively, in addition to support member, described support member one end connect the camera master control borad, and the other end connects the appearance
State detects circuit.
Alternatively, the support member and the connector are set relatively, and the attitude detection circuit includes the first connection end
And second connection end, first connection end are fixed through the connector and be electrically connected to the camera master control borad, described second connects
Connect end and be fixedly attached to the camera master control borad through the support member.
According to second aspect of the present utility model, there is provided a kind of unmanned plane, including fuselage and above-mentioned head camera, wherein
The head camera is mounted on the fuselage.
The technical scheme provided from above the utility model embodiment, the utility model is by setting independent posture
Circuit is detected, and Inertial Measurement Unit is located to the side away from camera master control borad on attitude detection circuit so that inertia measurement
Unit prevents interference (including stress of the component on master control borad to Inertial Measurement Unit as far away from camera master control borad
With the influence of temperature), so as to accomplish the stress isolation of Inertial Measurement Unit and be thermally isolated, improve the survey of Inertial Measurement Unit
Accuracy of measurement.Attitude detection circuit is separately provided, on the one hand after Inertial Measurement Unit damage, can directly change attitude detection electricity
Road, without changing camera master control borad, so as to reduce cost.On the other hand, disclosure satisfy that the Miniaturization Design of camera master control borad needs
Ask.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The utility model can be limited.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is the profile of the head camera in the embodiment of the utility model one；
Fig. 2 is the part-structure schematic diagram of the head camera in the embodiment of the utility model one；
Fig. 3 is structural representation of the part-structure of the head camera in the embodiment of the utility model one on other direction
Figure；
Fig. 4 is structural representation of the part-structure of the head camera in the embodiment of the utility model one on another direction
Figure；
Fig. 5 is the stereogram of the unmanned plane in the embodiment of the utility model one.
Reference：
100：Fuselage；
200：Head camera；1：Camera main-body；2：Camera master control borad；3：Attitude detection circuit；31：Inertial Measurement Unit；
32：Heating element heater；33：First connection end；34：Second connection end；4：Connector；5：Support member；6：Head.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent apparatus and method of some aspects being described in detail in appended claims, of the present utility model.
It is only merely for the purpose of description specific embodiment in the term that the utility model uses, and is not intended to be limiting this reality
With new." one kind ", " described " and "the" of singulative used in the utility model and appended claims
It is intended to include most forms, unless context clearly shows that other implications.It is also understood that term used herein " and/
Or " refer to and any or all may be combined comprising the associated list items purposes of one or more.
It will be appreciated that though various information may be described using term first, second, third, etc. in the utility model,
But these information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not
In the case of departing from the scope of the utility model, the first information can also be referred to as the second information, and similarly, the second information can also
It is referred to as the first information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or
" when ... " or " in response to determining ".
Below in conjunction with the accompanying drawings, head camera 200 of the present utility model and the unmanned plane with the head camera 200 are carried out
Describe in detail.In the case where not conflicting, the feature in following embodiment and embodiment can be mutually combined.
Referring to Fig. 1, the utility model embodiment provides a kind of head camera 200, and the head camera 200 may include phase owner
Body 1, camera master control borad 2 and attitude detection circuit 3.Wherein, the camera main-body 1 and the attitude detection circuit 3 are located at institute
State in camera main-body 1.The attitude detection circuit 3 is electrically connected independently of the camera master control borad 2, and with the camera master control borad 2
Connect.In one embodiment, the camera attitude data that the attitude detection circuit 3 can be detected is transmitted to camera master control borad 2,
After camera master control borad 2 is to camera attitude data further processing, real-Time Compensation head rocks, so as to realize the increasing to camera
Surely.In another embodiment, head camera 200 is mounted on unmanned plane, the camera appearance that the attitude detection circuit 3 will detect
On state data transfer to the flight controller of the unmanned plane, camera attitude data is further handled by the flight controller
Afterwards, real-Time Compensation head rocks, so as to realizing that the increasing to camera is steady.Wherein, the attitude detection circuit 3 can directly with it is described
Flight controller is electrically connected, or state detection circuit 3 is realized by the switching of the camera master control borad 2 and controlled with the flight
The electrical connection of device processed.
The attitude detection circuit 3 includes Inertial Measurement Unit 31 (i.e. IMU, English full name：Inertial
Measurement unit), pass through the posture of the detection camera of Inertial Measurement Unit 31.The Inertial Measurement Unit 31 is located at described
Side away from the camera master control borad 2 on attitude detection circuit 3.
In correlation technique, attitude detection circuit 3 and camera master control borad 2 share same circuit board, are easy to head camera 200
Miniaturization Design.And the precision of Inertial Measurement Unit 31 is high, is easily influenceed by factors such as temperature, stress and cause detection
Data are inaccurate, and the increasing for having influence on head is steady.In order to prevent influence of the Inertial Measurement Unit 31 by temperature and stress etc., generally
Can isolation strip be set around Inertial Measurement Unit 31, isolation strip takes the area of circuit board and causes circuit board too much
Utilization rate is low, and isolation strip also results in the difficult wiring of circuit board, is unfavorable for the design requirement of the miniaturization of head camera 200.
In the utility model embodiment, it is located at by setting independent attitude detection circuit 3, and by Inertial Measurement Unit 31
Side away from camera master control borad 2 on attitude detection circuit 3 so that Inertial Measurement Unit 31 is as far away from camera master control borad
2, prevent interference (including stress and the shadow of temperature of the component (for example, sensor) on master control borad to Inertial Measurement Unit 31
Ring), so as to accomplish the stress isolation of Inertial Measurement Unit 31 and be thermally isolated, improve the measurement essence of Inertial Measurement Unit 31
Degree.Attitude detection circuit 3 is separately provided, on the one hand after the damage of Inertial Measurement Unit 31, can directly change attitude detection circuit
3, without changing camera master control borad 2, so as to reduce cost.On the other hand, disclosure satisfy that the Miniaturization Design of camera master control borad 2 needs
Ask.
In addition, the Inertial Measurement Unit 31 is hung on the inside of the camera main-body 1, so as to relatively accurately examine
Measure the posture of camera.
With reference to Fig. 1, Fig. 2 and Fig. 4, the head camera 200 may also include connector 4, the attitude detection circuit 3 and institute
State camera master control borad 2 and electrical connection is realized by the connector 4.The connector 4 can be located at the camera master control borad 2 and posture
Between detecting circuit 3, attitude detection circuit 3 is supported by connector 4, prevents attitude detection circuit 3 to be directly pressed on
Cause the component damage on camera master control borad 2 on camera master control borad 2.
Wherein, the connector 4 may be selected to be board to board connector 4, flexible circuit (i.e. FPC, Flexible Printed
) or other kinds of connector 4 Circuit.The type of connector 4 can select as needed, and the utility model is not made to this
It is specific to limit.
Referring to Fig. 4, the camera master control borad 2 is spaced default distance with the attitude detection circuit 3 and be arranged in parallel, enters one
Step avoids interference of the camera master control borad 2 to Inertial Measurement Unit 31.Wherein, default distance can be according to located at camera master control borad 2
The maximum height of the upper component (not marked in Fig. 4) close to the side of attitude detection circuit 3 determines.A for example, implementation wherein
In example, default height can be the maximum height of the component of the close side of attitude detection circuit 3 on camera master control borad 2, meet
The design requirement of product miniaturization.In some other embodiment, default distance can be more than on camera master control borad 2 close to posture
Detect the maximum height of the component of the side of circuit 3.
The fixed form of attitude detection circuit 3 can be set as needed, for example, in a wherein embodiment, attitude detection
Circuit 3 is fixed on camera master control borad 2.Alternatively, the head camera 200 may also include support member 5.The support member 5 one
End connects the camera master control borad 2, and the other end connects the attitude detection circuit 3, so as to which attitude detection circuit 3 is relatively stable
Ground is fixed on camera master control borad 2, prevents attitude detection circuit 3 from rocking and causing the inaccuracy of camera attitude detection.Further
Ground, the support member 5 and the connector 4 are relative and set, and the attitude detection circuit 3 may include the first connection end 33 and second
Connection end 34, first connection end 33 are fixed through the connector 4 and are electrically connected to the camera master control borad 2, and described second connects
Connect end 34 and be fixedly attached to the camera master control borad 2 through the support member 5.Posture is examined respectively by support member 5 and connector 4
First connection end 33 of slowdown monitoring circuit 3 and second connection end 34 are fixed on camera master control borad 2, it is possible to increase attitude detection circuit 3
The stability being connected between the two with camera master control borad 2, prevent attitude detection circuit 3 from rocking and causing camera attitude detection not
Accurately.
In another embodiment, the attitude detection circuit 3 is fixed on the camera main-body 1, prevents that attitude detection is electric
Rock on road 3.Alternatively, the attitude detection circuit 3 can be directly anchored in camera main-body 1 by modes such as clamping, grafting
In side wall, the inside of camera main-body 1 can be also fixed on by way of adaptor switching.
Further, can also adhesive linkage be provided between the camera master control borad 2 and the attitude detection circuit 3 (in figure not
Display), so as to which attitude detection circuit 3 is more smoothly connected on camera master control borad 2, prevent attitude detection circuit 3 from rocking.
The material of the adhesive linkage can be glue or other bonding materials.
With reference to Fig. 2, Fig. 3 and Fig. 4, the attitude detection circuit 3 may also include heating element heater 32.Wherein, the heating unit
The side away from the camera master control borad 2 on the attitude detection circuit 3 of part 32, and close to the Inertial Measurement Unit 31
Set, thermal source is transferred in air stream by heating element heater 32, so that Inertial Measurement Unit 31 maintains temperature constant state, is reduced
Influence of the temperature change to Inertial Measurement Unit 31.It should be noted that the heating element heater 32 of the present embodiment is proximate to inertia survey
Measure what unit 31 was set, but heating element heater 32 can't directly contact with Inertial Measurement Unit 31, in fact, heating element heater 32 with
A certain distance be present between Inertial Measurement Unit 31, so as to prevent heating element heater 32 from directly being contacted with Inertial Measurement Unit 31,
Heat is directly conducted to Inertial Measurement Unit 31 so that Inertial Measurement Unit 31 assembles excessive heat and damages.
The quantity of the heating element heater 32 can select according to the size of Inertial Measurement Unit 31.It is described in the present embodiment
Heating element heater 32 can be multiple (at least two).Multiple heating element heaters 32 surround the Inertial Measurement Unit 31, so as to
So that the air stream constant temperature around Inertial Measurement Unit 31, and then cause Inertial Measurement Unit 31 to maintain temperature constant state.
Wherein, multiple heating element heaters 32 can be evenly distributed on the surrounding of Inertial Measurement Unit 31, in Inertial Measurement Unit 31
Surrounding uniformly heat, ensure Inertial Measurement Unit 31 around airflow temperature uniformity so that inertia measurement list
Member 31 maintains temperature constant state.
In addition, the type of heating element heater 32 can also select as needed, for example, heating element heater 32 may be selected to be adding thermal resistance
Or other heating sources.
It should also be noted that, in addition to Inertial Measurement Unit 31 and heating element heater 32, attitude detection electricity of the present utility model
Road 3 may also include other components.
The fixed form of camera master control borad 2 can also be set as needed, in a wherein embodiment, the camera master control borad
2 can be directly anchored on the madial wall of the camera main-body 1, such as can consolidate camera master control borad 2 by modes such as clamping, grafting
It is scheduled on the madial wall of camera main-body 1.In another embodiment, the camera master control borad 2 can be by way of adaptor switching
It is fixed on the inside of the camera main-body 1.
The head 6 for carrying the camera main-body 1 is may also include, passes through cloud referring to Fig. 1, the head camera 200 again
Platform 6 realizes that the increasing to camera is steady.Wherein, the head 6 can be two axle The Cloud Terraces or three axle heads etc..The head 6 may include
For the motor for the corresponding axle (may include pitch axis, roll axle or offset axis) for driving the rotation of camera main-body 1.The present embodiment
The attitude data for the camera that Inertial Measurement Unit 31 is detected is transmitted to camera master control borad 2 or for carrying the head camera
On the flight controller of 200 unmanned plane, control is produced according to the attitude data of camera by camera master control borad 2 or flight controller
Instruct to the motor of corresponding axle, so as to rocking for real-Time Compensation head 6, realize that the increasing to camera is steady.
Alternatively, multiple functions module is integrated with the camera master control borad 2, made so as to save inside camera main-body 1
With space, the miniaturization for head camera 200 provides possibility.In some instances, the functional module at least can be used in controlling
The work of camera and/or head 6 processed, for example, the shooting of control camera, focusing or control horizontal stage electric machine rotation etc..In some examples
In son, the functional module at least can be used in gathered data information.Wherein, the data message comprises at least camera shooting
Image data information, horizontal stage electric machine parameter (for example, angle of rotation of each spindle motor) and camera parameter information are (for example, shutter control
Parameter, aperture parameters, exposure parameter, exposure mode, white balance parameter etc.) in one or more, the data message may be used also
Including other data messages related to camera or head 6.Certainly, the functional module may also include other control heads 6
And/or the function of camera operation, it is integrated on camera master control borad 2 by the function needed for head 6 and/or camera work,
So that structure is compacter to effectively reduce the volume of head camera 200 so that head camera 200 more minimizes.
It is noted that the head camera 200 of the utility model embodiment can be mounted in the movable equipments such as unmanned plane
On.Further illustrated so that head camera 200 is mounted in unmanned plane as an example.
Referring to Fig. 5, the utility model embodiment also provides a kind of unmanned plane, and the unmanned plane may include fuselage 100 and upper
State the head camera 200 of embodiment.Wherein, the head camera 200 is mounted on the fuselage 100.
The unmanned plane can be rotor wing unmanned aerial vehicle or non-rotor wing unmanned aerial vehicle etc..
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (10)
1. a kind of head camera, including camera main-body, the camera master control borad in the camera main-body, it is characterised in that also
Including the attitude detection circuit independently of the camera master control borad and in the camera main-body, the camera master control borad and institute
State the electrical connection of attitude detection circuit；
The attitude detection circuit includes Inertial Measurement Unit, and the Inertial Measurement Unit is remote on the attitude detection circuit
From the camera master control borad side and be hung on the inside of the camera main-body.
2. head camera according to claim 1, it is characterised in that the camera master control borad and the attitude detection circuit
Default distance is spaced to be arranged in parallel.
3. head camera according to claim 1, it is characterised in that the attitude detection circuit also includes heating element heater,
Heating element heater side away from the camera master control borad on the attitude detection circuit, and close to the inertia measurement
Unit is set.
4. head camera according to claim 3, it is characterised in that the heating element heater is multiple, multiple heating
Element surrounds the Inertial Measurement Unit.
5. head camera according to claim 3, it is characterised in that the heating element heater is adding thermal resistance.
6. the head camera according to any one of claim 1 to 5, it is characterised in that also including connector, the connector
Between the camera master control borad and attitude detection circuit；
The attitude detection circuit is electrically connected by the connector with the camera master control borad.
7. head camera according to claim 6, it is characterised in that the connector is board to board connector or flexible electrical
Road.
8. head camera according to claim 6, it is characterised in that also including support member, support member one end connection
The camera master control borad, the other end connect the attitude detection circuit.
9. head camera according to claim 8, it is characterised in that the support member and the connector are set relatively,
The attitude detection circuit includes the first connection end and second connection end, and first connection end is fixed through the connector
The camera master control borad is electrically connected to, the second connection end is fixedly attached to the camera master control borad through the support member.
10. a kind of unmanned plane, including fuselage, it is characterised in that also including the head camera described in any one of claim 1 to 9,
Wherein described head camera is mounted on the fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172978.1U CN207191468U (en) | 2017-09-11 | 2017-09-11 | Head camera and the unmanned plane with the head camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172978.1U CN207191468U (en) | 2017-09-11 | 2017-09-11 | Head camera and the unmanned plane with the head camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191468U true CN207191468U (en) | 2018-04-06 |
Family
ID=61788885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172978.1U Expired - Fee Related CN207191468U (en) | 2017-09-11 | 2017-09-11 | Head camera and the unmanned plane with the head camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191468U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702432A (en) * | 2017-09-11 | 2018-10-23 | 深圳市大疆创新科技有限公司 | Holder camera and unmanned plane with the holder camera |
| CN110325822A (en) * | 2018-04-25 | 2019-10-11 | 深圳市大疆创新科技有限公司 | Holder pose modification method and device |
| CN110896684A (en) * | 2018-05-31 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Camera structure, cloud platform and unmanned aerial vehicle |
| CN112154644A (en) * | 2019-09-30 | 2020-12-29 | 深圳市大疆创新科技有限公司 | Camera and movable platform |
-
2017
- 2017-09-11 CN CN201721172978.1U patent/CN207191468U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702432A (en) * | 2017-09-11 | 2018-10-23 | 深圳市大疆创新科技有限公司 | Holder camera and unmanned plane with the holder camera |
| CN108702432B (en) * | 2017-09-11 | 2020-12-29 | 深圳市大疆创新科技有限公司 | Cloud platform camera and have unmanned aerial vehicle of this cloud platform camera |
| CN110325822A (en) * | 2018-04-25 | 2019-10-11 | 深圳市大疆创新科技有限公司 | Holder pose modification method and device |
| CN110896684A (en) * | 2018-05-31 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Camera structure, cloud platform and unmanned aerial vehicle |
| CN112154644A (en) * | 2019-09-30 | 2020-12-29 | 深圳市大疆创新科技有限公司 | Camera and movable platform |
| WO2021062682A1 (en) * | 2019-09-30 | 2021-04-08 | 深圳市大疆创新科技有限公司 | Camera and movable platform |
| CN112154644B (en) * | 2019-09-30 | 2022-02-15 | 深圳市大疆创新科技有限公司 | Camera and movable platform |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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