CN215285297U - Shooting device and unmanned aerial vehicle - Google Patents

Abstract

The application discloses a shooting device and an unmanned aerial vehicle, wherein the shooting device comprises a shell, a visible light imaging module, an infrared imaging module and a light supplementing module; wherein: the shell is provided with an inner cavity, and the visible light imaging module, the infrared imaging module and the light supplementing module are all arranged in the inner cavity; the visible light imaging module is the same as the infrared imaging module in the viewing direction, and the light supplementing module is the same in the illuminating direction and the viewing direction. According to the scheme, the night vision performance of the unmanned aerial vehicle can be optimized, and the load of the holder is reduced.

Description

Shooting device and unmanned aerial vehicle

Technical Field

The application relates to the technical field of unmanned aerial vehicle imaging, especially, relate to a shoot device and unmanned aerial vehicle.

Background

Because unmanned aerial vehicle possesses the high altitude and shoots, advantage such as flight flexibility, unmanned aerial vehicle is used in trades such as aerial photograph, survey and drawing, plant protection, listening, relief disaster by the wide application.

In the correlation technique, in order to optimize unmanned aerial vehicle's shooting effect, its cloud platform is hung simultaneously and is carried visible light camera and infrared camera to make unmanned aerial vehicle can realize that thermal imaging surveys function and clear shooting function. However, the unmanned aerial vehicle based on the above scheme does not have clear night vision performance, and simultaneously, because visible light camera and infrared camera independently hang in the cloud platform respectively, can lead to the load of cloud platform too big like this.

SUMMERY OF THE UTILITY MODEL

The application discloses shoot device and unmanned aerial vehicle to optimize unmanned aerial vehicle's night vision performance, and reduce cloud platform load.

In order to solve the above problems, the following technical solutions are adopted in the present application:

in a first aspect, the present application provides a camera device, which includes a housing, a visible light imaging module, an infrared imaging module, and a light supplement module; wherein:

the shell is provided with an inner cavity, and the visible light imaging module, the infrared imaging module and the light supplementing module are all arranged in the inner cavity;

the visible light imaging module is the same as the infrared imaging module in the viewing direction, and the light supplementing module is the same in the illuminating direction and the viewing direction.

In a second aspect, the present application provides an unmanned aerial vehicle, which comprises a body, a cradle head and a shooting device according to the first aspect of the present application, wherein the shooting device is connected to the body through the cradle head.

The technical scheme adopted by the application can achieve the following beneficial effects:

in the shooting device that this application discloses, through with visible light imaging module, infrared imaging module and light filling module integration to shooting device, on the basis of guaranteeing that shooting device possesses the thermal imaging survey function and clear shooting function, can also cooperate the light filling module and make visible light imaging module realize clear shooting in the relatively poor environment of light condition, also make the shooting device of this application possess clear night vision performance.

Simultaneously, just because visible light imaging module, infrared imaging module and light filling module are integrated to shooting device, make the whole volume of shooting device of this application diminish like this, weight becomes light, has not only reduced the load to the cloud platform, also is convenient for subsequent maintenance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

In the drawings:

fig. 1 is a schematic structural diagram of a shooting device disclosed in an embodiment of the present application;

FIG. 2 is a schematic view of a hidden panel of the camera of FIG. 1;

fig. 3 is a schematic structural diagram of a light supplement module and a flow guide mechanism disclosed in the embodiment of the present application;

fig. 4 is a schematic structural diagram of a shooting device disclosed in the embodiment of the present application at another viewing angle;

fig. 5 is a schematic structural diagram of a hidden part of a housing of the photographing device disclosed in the embodiment of the application;

fig. 6 is a schematic structural diagram of a light supplement module disclosed in an embodiment of the present application;

fig. 7 is a schematic structural diagram of the light supplement module and the ranging module disclosed in the embodiment of the present application after being assembled;

FIG. 8 is a cross-sectional view of a ranging module disclosed in an embodiment of the present application;

FIG. 9 is an exploded view of the distance measuring module shown in FIG. 8;

fig. 10 is a schematic structural diagram of a distance measurement module disclosed in the embodiment of the present application.

Description of reference numerals:

100-shell, 110-inner cavity, 120-airflow inlet, 130-airflow outlet, 140-panel, 150-first lens cover, 160-second lens cover, 170-light-transmission part,

200-visible light imaging module, 300-infrared imaging module,

400-light supplement module, 410-lamp panel, 411-heat dissipation structure, 411 a-heat dissipation fins, 411 b-flow guide channel, 420-light emitting body, 421-first light emitting group, 422-second light emitting group,

500-a flow guide mechanism,

600-ranging module, 610-ranging sensor, 620-first clamping piece, 621-accommodating groove, 630-second clamping piece, 640-third threaded fastener, 650-third elastic piece,

E-first elastic member, T-first threaded fastener.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Technical solutions disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.

In order to solve the problem that an unmanned aerial vehicle does not have clear night vision performance and a cloud deck load is large in the related art, the embodiment of the application discloses a shooting device. Referring to fig. 1 to 10, a camera disclosed in the embodiment of the present application includes a housing 100, a visible light imaging module 200, an infrared imaging module 300, and a light supplement module 400.

The housing 100 is a basic component of the photographing apparatus, and the housing 100 provides an installation base for other components of the photographing apparatus and also has a certain protection function. Specifically, as shown in fig. 2, the housing 100 has an inner cavity 110, and the visible light imaging module 200, the infrared imaging module 300 and the light supplement module 400 are all disposed in the inner cavity 110, i.e., the visible light imaging module 200, the infrared imaging module 300 and the light supplement module 400 can be assembled in the inner cavity 110, so that the visible light imaging module 200, the infrared imaging module 300 and the light supplement module 400 are integrated in the shooting device together.

Because the integrated structure layout mode can be based on multiplexing of partial structures, for example, the visible light imaging module 200, the infrared imaging module 300 and the light supplement module 400 can share the shell 100 of the shooting device, partial sensors inside the shell and the like, the structures of the visible light imaging module 200, the infrared imaging module 300 and the light supplement module 400 can be effectively simplified, the occupied space of the visible light imaging module 200, the occupied space of the infrared imaging module 300 and the light supplement module 400 are reduced, the overall weight of the infrared imaging module 300 and the light supplement module is lightened, and the carrying of the holder is further reduced.

The camera device of this embodiment may further include functional components, which include, but are not limited to, the distance measuring module 600, the speaker module, and the like. Specifically, the camera device of the present embodiment may include a distance measurement module 600, wherein the distance measurement module 600 is used to measure the distance between the camera device and the shooting target, so that the camera device of the present embodiment has a distance measurement capability based on the distance measurement module 600, and the distance measurement module 600 is also integrated into the camera device.

It should be noted that the specific type of the distance measuring module 600 is not limited in this embodiment, and it may be an ultrasonic distance measuring module, a millimeter wave radar, a depth sensing camera, and the like. In another specific implementation manner, the distance measuring module 600 of the present embodiment can be selected as a laser distance measuring module, which has the advantages of long distance measurement and high precision.

As shown in fig. 1, the housing 100 may include a panel 140, and the visible light imaging module 200, the infrared imaging module 300, the light supplement module 400, and the distance measurement module 600 may be disposed on the panel 140 in a centralized manner. The panel 140 may be provided with a first lens cover 150, and the first lens cover 150 is arranged opposite to the visible light imaging module 200 when being mounted on the panel 140, and can protect the visible light imaging module 200; a second lens cover 160 may be disposed on the panel 140, and when the second lens cover 160 is mounted on the panel 140, the second lens cover is disposed opposite to the infrared imaging module 300, which can protect the infrared imaging module 300; the light-transmitting portion 170 may be disposed on the panel 140, and the light-transmitting portion 170 and the light supplement module 400 are disposed opposite to each other, so that light transmitted by the light supplement module 400 can be smoothly emitted, the light supplement module 400 can be protected, and the light-transmitting portion 170 may be light-transmitting glass, transparent resin, or the like.

To facilitate the installation of the internal components of the housing 100, the housing 100 may include a panel 140, a middle frame, a lower case, an upper case, and the like, which are detachably coupled to each other. In this embodiment, the specific material of the casing 100 is not limited, and may be selected from metal materials such as copper, iron, and aluminum alloy, or other materials such as plastic and graphene; when the housing 100 is a conductive structure, the housing 100 can construct a closed space for each component in the inner cavity 110, so as to achieve an electromagnetic shielding effect and reduce electromagnetic interference outside the housing 100.

As shown in fig. 2, in an embodiment where the housing 100 includes the panel 140, the middle frame, the lower frame, the upper shell, and the like, the visible light imaging module 200 and the infrared imaging module 300 may be mounted on the lower shell and the middle frame, and the light supplement module 400 and the distance measurement module 600 may be mounted on the upper shell.

Visible light imaging module 200 and infrared imaging module 300 are the formation of image component of shooting device, and visible light imaging module 200 is used for realizing the clear imaging function of shooting device, and infrared imaging module 300 is used for realizing the thermal imaging of shooting device and surveys the function. It should be noted that the infrared imaging module 300 is implemented based on a thermal imaging principle, and specifically is a detection device that detects infrared energy (heat) in a non-contact manner, converts the infrared energy (heat) into an electrical signal, generates a thermal image and a temperature value on a display, and can calculate the temperature value; it will be appreciated that everything in nature will have infrared radiation as long as the temperature is above absolute zero-273 ℃, as a result of the thermal movement of molecules within the object; the infrared imaging module 300 can be processed by the system according to the detected radiation energy of the object to convert into a thermal image of the object, and the thermal image is displayed in gray scale or pseudo color, i.e. the temperature distribution of the detected object is obtained, so as to determine the state of the object.

In order to ensure that visible light imaging module 200 and infrared imaging module 300 can cooperate the use, in this embodiment, visible light imaging module 200 and infrared imaging module 300's the direction of finding a view is the same, that is to say, the camera lens of visible light imaging module 200 and the camera lens of infrared imaging module 300 orientation the same direction, so under the circumstances, no matter what kind of flight action unmanned aerial vehicle made, visible light imaging module 200 and infrared imaging module 300 are all the shooting target of shooing same position, just so make visible light image information that visible light imaging module 200 acquireed and the infrared image information that infrared imaging module 300 acquireed can match each other, not only obtained the clear image of shooting target and surrounding environment, still carried out thermal imaging to shooting target and surrounding environment, and then comprehensively identified the condition of surveying the target.

The visible light imaging module 200 needs to be able to acquire a clear image of a shooting target under a better light condition, and if the light condition is poor, the quality of the image acquired by the visible light imaging module 200 is poor, and even the image is difficult to be imaged. In order to ensure that the visible light imaging module 200 of this embodiment still can acquire a clear image through the visible light imaging module 200 under the poor condition of light (for example, at night), the photographing device of this embodiment is provided with the light supplement module 400.

In this embodiment, the illumination direction of the fill-in module 400 is the same as the view direction. With such a configuration, the propagation direction of the light emitted by the light supplement module 400 is the same as the viewing direction of the visible light imaging module 200, and the light emitted by the light supplement module can be propagated to the area where the shooting target is located, so as to improve the light condition of the area where the shooting target is located; under the condition that the light condition becomes good, the visible light imaging module 200 can undoubtedly acquire a clear image of the shooting target and the surrounding environment thereof.

It should be noted that, the specific type of the light supplement module 400 is not limited in this embodiment, for example, the light supplement module 400 may be a visible light supplement module, but light emitted by visible light is easy to deteriorate the light supplement effect on the shooting target due to scattering when the light is transmitted in a long distance, and even is difficult to be transmitted to the position of the shooting target. Based on this, light filling module 400 of this embodiment can be infrared laser light filling module, and it has the advantage that propagation distance is far away, the precision is high, and in the implementation of module 600 for laser rangefinder module, the two can cooperate the use, and ensures that the shooting device of this embodiment can realize long-range, high accuracy shooting effect.

It can be known from the above description that in the shooting device disclosed in the embodiment of the present application, through integrating visible light imaging module 200, infrared imaging module 300 and light filling module 400 to the shooting device, on the basis of guaranteeing that the shooting device possesses the thermal imaging survey function and the clear shooting function, can also cooperate light filling module 400 and make visible light imaging module 200 realize the clear shooting in the relatively poor environment of light condition, also make the shooting device of the embodiment of the present application possess clear night vision performance.

Simultaneously, because visible light imaging module 200, infrared imaging module 300 and light filling module 400 are integrated to shooting device, make the whole volume of shooting device of this application embodiment diminish like this, weight becomes light, has not only reduced the load to the cloud platform, also is convenient for subsequent maintenance.

As can be seen from the above description, the infrared imaging module 300 is affected by radiation, and if the temperature inside the camera is too high, the imaging quality of the infrared imaging module 300 will be deteriorated. Based on this, as shown in fig. 3, the photographing device of the embodiment may further include a diversion mechanism 500, the diversion mechanism 500 is disposed in the inner cavity 110, an output end of the diversion mechanism 500 faces the light supplementing module 400, and the diversion mechanism is used for guiding the hot air near the light supplementing module 400 to the outside of the housing 100.

Specifically, the diversion mechanism 500 of the present embodiment can redistribute the heat in the inner cavity 110 of the photographing device; in the inner cavity 110 of the camera of the embodiment, since the light supplement module 400 is the most important heating component, the heat emitted by the light supplement module 400 is conducted to the air nearby to form hot air, and when the guiding mechanism 500 guides the hot air nearby the light supplement module 400 to the outside of the housing 100, it is also equivalent to guide the hot air in the inner cavity 110 of the camera to the outside of the housing 100; meanwhile, the output end of the diversion mechanism 500 faces the light supplement module 400, so that the light supplement module 400 can be driven in the area, that is, in the area with high heat, to guide the hot air to the outside of the housing 100.

Because water conservancy diversion mechanism 500 can continuously guide the hot-air near light filling module 400, be difficult to assemble a large amount of hot-air in the inner chamber 110 of shooting device, can effectively reduce the temperature in the inner chamber 110 like this undoubtedly, avoid the hot-air in the inner chamber 110 to cause excessive heat radiation to infrared imaging module 300, and cause harmful effects to infrared imaging module 300's temperature measurement accuracy, finally ensure that infrared imaging module 300 can realize accurate thermal imaging and survey.

In this embodiment, the diversion mechanism 500 may be an axial fan, a piezoelectric spring, a suction device, etc., as long as it can generate a guiding effect (including pushing, sucking, etc.) on the hot air, and the specific type of the diversion mechanism 500 is not limited in this embodiment.

In order to enable heat exchange between the air inside and outside the casing 100, the casing 100 of the present embodiment is provided with a passage communicating with the outside, and if only one passage is provided, there is interference between the incoming and outgoing air flows at the passage, and it is inconvenient for the hot air in the inner cavity 110 to be guided to the outside of the casing 100. Based on this, as shown in fig. 4 and fig. 5, the housing 100 of the present embodiment may include an airflow inlet 120 and an airflow outlet 130, both the airflow inlet 120 and the airflow outlet 130 are communicated with the inner cavity 110, and at least one of the airflow inlet 120 and the airflow outlet 130 is disposed opposite to the light supplement module 400.

It should be understood that, in the present embodiment, the airflow inlet 120 or the airflow outlet 130 may be disposed opposite to the light supplement module 400, and of course, both the airflow inlet 120 and the airflow outlet 130 may be disposed opposite to the light supplement module 400.

With such a configuration, under the driving action of the guiding mechanism 500, a hot air flow is formed in the inner cavity 110, and the hot air flow is guided to the air flow outlet 130 and is discharged out of the housing 100 through the air flow outlet 130; after the hot air is guided to the outside of the housing 100, the air pressure in the inner cavity 110 is low, the air outside the housing 100 enters the inner cavity 110 from the airflow inlet 120, and the air absorbs the heat emitted by the light supplement module 400 to become the hot air, and then is guided to the outside of the housing 100 by the guiding mechanism 500, so as to realize the heat exchange between the air inside and outside the housing 100.

It should be noted that, the arrangement of the airflow inlet 120 and the light supplement module 400 relative to each other means that the opening of the airflow inlet 120 faces the light supplement module 400; the airflow outlet 130 is opposite to the light supplement module 400, that is, the opening of the airflow outlet 130 faces to the light supplement module 400; this kind of structural layout can shorten the route that outside air got into inner chamber 110 and the route that the hot-air in inner chamber 110 exited outside casing 100, and then promote the heat exchange efficiency of the inside and outside air of casing 100.

Meanwhile, the diversion mechanism 500 of the embodiment may be disposed between the airflow inlet 120 and the light supplement module 400 (as shown in fig. 5), and thus, the driving action of the diversion mechanism 500 directly corresponds to the light supplement module 400, so that the air flow on the surface of the light supplement module 400 can be accelerated, and the rapid heat dissipation of the light supplement module 400 is further realized; or, the guiding mechanism 500 of the embodiment may be disposed between the airflow outlet 130 and the light supplement module 400, and thus, the driving function of the guiding mechanism 500 is just used for driving the hot air of the light supplement module 400, and speeds up the hot air to be discharged out of the casing 100, thereby improving the overall heat exchange efficiency.

As shown in fig. 3 and fig. 6, the light supplement module 400 of the present embodiment may include a lamp panel 410 and a light emitter 420, where the light emitter 420 is disposed on a light emitting surface of the lamp panel 410. The lamp panel 410 can supply power for the luminous body 420 to make the luminous body 420 work normally, the luminous body 420 can be selected as the LED luminous body 420, and the LED luminous body has the characteristics of environmental protection, energy conservation and long service life. The lamp panel 410 further has a backlight surface, and the backlight surface and the light-emitting surface are arranged in a back-to-back manner.

In the related art, a light supplement lamp for supplementing light to a visible light camera is usually a zoom type light supplement lamp, and in order to realize a zoom function, a zoom transmission structure, a driving motor, a light distribution lens and the like need to be arranged inside the camera. Compared with the related art, the light supplement module 400 of the present embodiment has a simple structure, and does not have a plurality of structures for realizing the zoom function, so that the focal length of the light supplement module 400 is fixed during light supplement, which is equivalent to a fixed focus light supplement lamp; the light filling module 400 with the structure can further reduce the overall weight and the occupied volume of the shooting device.

Further, the backlight surface of the lamp panel 410 of this embodiment may be provided with a heat dissipation structure 411, and the output end of the diversion mechanism 500 faces the heat dissipation structure 411. Specifically, when the light supplement module 400 works, the light emitting body 420 generates a large amount of heat, the heat is collected on the lamp panel 410, the heat dissipation structure 411 can collect the heat again, the driving function of the diversion mechanism 500 can correspond to the heat dissipation structure 411, i.e., the air flow near the heat dissipation structure 411 is accelerated, so that the heat of the heat dissipation structure 411 is quickly conducted to the air near the heat dissipation structure 411, and the hot air forms an air flow and is guided to the outside of the housing 100.

In the embodiment where the airflow inlet 120 and the airflow outlet 130 are both disposed opposite to the light supplement module 400, as shown in fig. 5, the airflow inlet 120 and the airflow outlet 130 of the embodiment may both be disposed opposite to the heat dissipation structure 411, so as to further accelerate the air flow in the corresponding area of the heat dissipation structure 411, so as to improve the heat dissipation efficiency.

In this embodiment, the heat dissipation structure 411 may be of various types, for example, the heat dissipation structure 411 may be a copper-clad area disposed on the backlight surface of the lamp panel 410, and the copper material is a good heat conductor, which can quickly collect heat on the lamp panel 410 and quickly transfer the heat to the air nearby through the driving action of the flow guiding mechanism 500.

In another embodiment, as shown in fig. 3 and fig. 6, the heat dissipation structure 411 of this embodiment may include a plurality of heat dissipation fins 411a, where the plurality of heat dissipation fins 411a can greatly increase the heat dissipation area of the lamp panel 410, and when the air in the inner cavity 110 contacts with the heat dissipation fins 411a, the heat of the lamp panel 410 can be taken away.

Because the heat dissipation fins 411a are disposed opposite to the output direction of the airflow guiding mechanism 500, the guiding effect of the airflow guiding mechanism 500 is hindered, and even airflow is difficult to form in the inner cavity 110, as shown in fig. 3, in the present embodiment, two adjacent heat dissipation fins 411a may be distributed in parallel at intervals to form an airflow guiding channel 411b, and the output end of the airflow guiding mechanism 500 is disposed opposite to the airflow guiding channel 411 b.

It should be understood that, with such a configuration, the hot air flow driven by the flow guiding mechanism 500 can enter the flow guiding channel 411b, and the extending direction of the flow guiding channel 411b matches with the flowing direction of the hot air flow, so as to avoid the blocking of the hot air flow by the heat dissipating fins 411a, and enable the hot air flow to smoothly flow in the flow guiding channel 411 b; meanwhile, the heat dissipating fins 411a also play a role in restricting and guiding the hot air flow, which is also beneficial to forming the hot air flow in the inner cavity 110.

Further, in the embodiment where the housing 100 is provided with the airflow outlet 130, the airflow outlet 130 of the present embodiment may be disposed opposite to the diversion channel 411b, so that the hot air flow conveyed by the diversion channel 411b can be directly discharged to the outside of the housing 100 corresponding to the airflow outlet 130, and further, the heat exchange efficiency of the air inside and outside the housing 100 can be effectively improved.

As shown in fig. 6, the light supplement module 400 of the present embodiment may include a lamp panel 410 and a plurality of light emitters 420, the plurality of light emitters 420 are disposed on the lamp panel 410, the plurality of light emitters 420 include a first light emitting group 421 and a second light emitting group 422, the first light emitting group 421 is configured to have a first illumination angle, the second light emitting group 422 is configured to have a second illumination angle, and the first illumination angle is different from the second illumination angle; the first illumination angle is an included angle between the illumination direction of the first light emitting group 421 and the optical axis of the visible light imaging module 200, and the second illumination angle is an included angle between the illumination direction of the second light emitting group 422 and the optical axis of the visible light imaging module 200.

Specifically, all the light emitters 420 of the present embodiment are divided into two groups, that is, the first light emitting group 421 and the second light emitting group 422, and since the first illumination angle and the second illumination angle are different, in the working process of the light supplement module 400, whether to start the first light emitting group 421 or the second light emitting group 422 can be selected according to specific working parameters (such as the magnification, the shooting distance, and the like).

For convenience of description, the first illumination angle is greater than the second illumination angle. When the shooting device is required to be in a small-magnification working mode, that is, when the shooting device shoots at a short distance, the visual angle of the lens of the visible light imaging module 200 is large, and a shooting target in a large range can be shot, at this time, the first light emitting group 421 can be started, and the shooting target in a short distance and a large shooting range can be covered due to a large first illumination angle; when the photographing device is required to be in a high-magnification working mode, that is, when the photographing device is used for photographing at a long distance, the visual angle of the lens of the visible light imaging module 200 is small, and a photographing target in a small range can be photographed, at this time, the second light emitting group 422 can be started, and the requirement of covering the photographing target which is long and has a small photographing range can be met due to the fact that the second illumination angle is small.

In the alternative, the first illumination angle may be 8 ° and the second illumination angle may be 3 °. Of course, the specific value of the irradiation angle of the light emitter 420 is not limited in this embodiment, and may also be 15 °, 30 °, 45 °, 65 °, 75 °, and the like. In this embodiment, the specific number of the light emitters 420 is not limited, as shown in fig. 6, the first light emitting group 421 and the second light emitting group 422 are 3 light emitters 420, and the total number of the light emitters 420 is 6; in other embodiments, the number of the light emitters 420 may be 8, 10, 16, etc.; the number of groups of the light emitter 420 is not limited, and it may further include a third light emitting group, a fourth light emitting group, etc.; of course, the number of the light emitters 420 in different light emitting groups may be different.

Because install the light filling module 400 to casing 100 back, there may be great installation deviation between light filling module 400 and the visible light imaging module 200, and make the direction of illumination of light filling module 400 and the direction of framing of visible light imaging module 200 mismatch, or the two is not in presetting the deviation within range. Based on this, as shown in fig. 3, 6 and 7, a first elastic element E may be disposed between the light supplement module 400 and the housing 100, and a circumferential edge of the light supplement module 400 is connected to the housing 100 through a plurality of first threaded fasteners T, the first elastic element E is configured to apply an elastic force to the light supplement module 400, so as to change an installation angle of the light supplement module 400 when at least a portion of the plurality of first threaded fasteners T is adjusted.

Specifically, during assembly, the first elastic element E can be clamped and compressed between the light supplement module 400 and the housing 100 by tightening all the first threaded fasteners T (e.g., screws, bolts, etc.), so that the first elastic element E always applies an elastic force to the light supplement module 400; when needs make light filling module 400 adjust the installation angle of light filling module 400 to the lopsidedness, then can adjust the pine gradually and leave away from the first threaded fastener T of incline direction one side, at the in-process of adjusting the pine, first elastic component E can kick-back and resume deformation, and then promotes light filling module 400 and deviates from the edge of incline direction one side, finally makes the whole target direction slope of orientation of light filling module 400.

Through a plurality of first threaded fastener T on the cooperation regulation light filling module 400 circumference edge, then can be so that light filling module 400 towards arbitrary target direction slope, and the accurate installation angle who changes light filling module 400, and then make light filling module 400 install in place for visible light imaging module 200. Of course, when adjusting the installation angle of light filling module 400, it is the first threaded fastener T of regulation part according to operating condition can select, still adjusts whole first threaded fastener T.

In the embodiment where the photographing device includes the distance measuring module 600, after the distance measuring module 600 is mounted to the housing 100, there may be a large mounting deviation between the distance measuring module 600 and the visible light imaging module 200, so that the working orientation of the distance measuring module 600 is not matched with the viewing direction orientation of the visible light imaging module 200, or the working orientation and the viewing direction orientation are not within the preset deviation range. Based on this, a second elastic member may be disposed between the distance measuring module 600 and the housing 100 of the present embodiment, and a circumferential edge of the distance measuring module 600 is connected to the housing 100 through a plurality of second threaded fasteners, the second elastic member being configured to apply an elastic force to the distance measuring module 600 to change an installation angle of the distance measuring module 600 when at least a portion of the plurality of second threaded fasteners is adjusted.

Specifically, when assembling, the second elastic member can be clamped and compressed between the distance measuring module 600 and the housing 100 by tightening all the second threaded fasteners (e.g., screws, bolts, etc.), so that the second elastic member always applies an elastic force to the distance measuring module 600; when needs make range finding module 600 adjust range finding module 600's installation angle to one side slope, then can adjust gradually and loosen the second threaded fastener who is back from slope direction one side, at the in-process of adjusting the pine, the second elastic component can kick-back and resume deformation, and then promotes range finding module 600 and deviates from the edge of slope direction one side, finally makes range finding module 600 wholly incline towards the target direction.

Through the cooperation and adjustment a plurality of second threaded fastener on range module 600 circumference edge, then can make range module 600 incline towards arbitrary target direction, and the accurate installation angle who changes range module 600, and then make range module 600 install in place for visible light imaging module 200. Of course, when the installation angle of the distance measuring module 600 is adjusted, whether to adjust part of the second threaded fasteners or all the second threaded fasteners can be selected according to actual working conditions.

In another embodiment of adjusting the working orientation of the distance measuring module 600, as shown in fig. 7 to 10, the distance measuring module 600 of this embodiment may include a distance measuring sensor 610, a first clamping member 620, a second clamping member 630, a plurality of third threaded fasteners 640, and a third elastic member 650, wherein the first clamping member 620 is provided with an accommodating groove 621, the distance measuring sensor 610 is at least partially disposed in the accommodating groove 621, the third elastic member 650 is disposed between the distance measuring sensor 610 and the first clamping member 620 along the detection direction of the distance measuring sensor 610, the first clamping member 620 is connected to the second clamping member 630 along the circumferential edge thereof through the plurality of third threaded fasteners 640, and the third elastic member 650 is configured to apply an elastic force to the distance measuring sensor 610 to change the installation angle of the distance measuring sensor 610 when at least a portion of the plurality of third threaded fasteners 640 is adjusted.

It should be understood that, the adjustment manner is to adjust the installation angle of the distance measuring sensor 610 inside the distance measuring module 600, so that the installation angle of the distance measuring module 600 on the casing 100 is not changed, and the purpose of changing the overall working direction of the distance measuring module 600 is achieved. The detection direction of the distance measuring sensor 610 means the emission direction of the detection signal (for example, infrared signal, ultrasonic wave, laser pulse, etc.) of the distance measuring sensor 610.

Specifically, when the distance measuring module 600 is assembled, the third elastic member 650 may be clamped and compressed between the first clamping member 620 and the distance measuring sensor 610 by tightening all the third threaded fasteners 640 (e.g., screws, bolts, etc.), so that the third elastic member 650 always applies an elastic force to the distance measuring sensor 610; when the installation angle of the distance measuring sensor 610 is adjusted by inclining the distance measuring sensor 610 to one side, the third threaded fastener 640 located on one side of the inclined direction can be gradually loosened, and in the loosening process, the third elastic member 650 can rebound to recover the deformation, so as to push the edge of the distance measuring sensor 610 located on one side of the inclined direction, and finally, the distance measuring sensor 610 is integrally inclined towards the target direction.

Through a plurality of third threaded fasteners 640 on the cooperation regulation range sensor 610 circumference edge, then can make range sensor 610 incline towards arbitrary target direction, and the accurate installation angle who changes range sensor 610, and then make range sensor 610 fix in place for visible light imaging module 200 installation to reach the work orientation of range module 600 and the view direction assorted purpose of visible light imaging module 200. Of course, when the installation angle of ranging sensor 610 is adjusted, it is possible to select whether to adjust part of third threaded fastener 640 or all of third threaded fastener 640 according to actual conditions.

It should be noted that the present embodiment does not limit the matching relationship between the second clamping member 630 and the distance measuring sensor 610, as shown in fig. 8 and 9, the distance measuring sensor 610 may be provided with a step portion in the circumferential direction thereof, and the second clamping member 630 may be in limit fit with the step portion to exert a clamping effect on the distance measuring sensor 610; of course, in other embodiments, second clamping member 630 may also exert a clamping action on range sensor 610 at the end of range sensor 610 facing away from first clamping member 620.

In the present embodiment, specific types of the first elastic member E, the second elastic member, and the third elastic member 650 are not limited, and they may be selected from compression springs, foam, and the like; preferably, the first elastic element E may be a first annular silicone elastic sheet matched with the edge of the light supplement module 400 and the housing 100, the second elastic element may be a second annular silicone elastic sheet matched with the edge of the distance measurement module 600 and the housing 100, and the third elastic element 650 may be a third annular silicone elastic sheet matched with the edges of the first clamping element 620 and the distance measurement sensor 610; of course, the third elastic member 650 may have other shapes such as a semi-circular shape.

Based on the shooting device, the embodiment of the application also discloses an unmanned aerial vehicle which comprises a vehicle body, a cloud deck and the shooting device mentioned in any scheme, so that the unmanned aerial vehicle has the beneficial effects of any scheme, and the details are not repeated; the shooting device is connected to the machine body through the cradle head.

In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (11)

1. A shooting device is characterized by comprising a shell, a visible light imaging module, an infrared imaging module and a light supplementing module; wherein:

the shell is provided with an inner cavity, and the visible light imaging module, the infrared imaging module and the light supplementing module are all arranged in the inner cavity;

the visible light imaging module is the same as the infrared imaging module in the viewing direction, and the light supplementing module is the same in the illuminating direction and the viewing direction.

2. The camera of claim 1, further comprising a flow guide mechanism disposed in the inner cavity, wherein an output end of the flow guide mechanism faces the light supplement module and is configured to guide hot air near the light supplement module to the outside of the housing.

3. The camera according to claim 2, wherein the housing includes an airflow inlet and an airflow outlet, the airflow inlet and the airflow outlet are both communicated with the inner cavity, at least one of the airflow inlet and the airflow outlet is disposed opposite to the light supplement module, and the flow guide mechanism is disposed between the airflow inlet and the light supplement module, or the flow guide mechanism is disposed between the airflow outlet and the light supplement module.

4. The shooting device of claim 2, wherein the light supplementing module comprises a lamp panel and a light emitting body, the light emitting body is disposed on a light emitting surface of the lamp panel, a backlight surface of the lamp panel is provided with a heat dissipation structure, and an output end of the flow guide mechanism faces the heat dissipation structure.

5. The camera of claim 4, wherein the heat dissipation structure comprises a plurality of heat dissipation fins, two adjacent heat dissipation fins are spaced apart in parallel to form a flow guide channel, and the output end of the flow guide mechanism is disposed opposite to the flow guide channel.

6. The camera device of claim 1, wherein the fill light module comprises a lamp panel and a plurality of light emitters, the plurality of light emitters are disposed on the lamp panel, the plurality of light emitters comprises a first light emitting group and a second light emitting group, the first light emitting group is configured to have a first illumination angle, the second light emitting group is configured to have a second illumination angle, and the first illumination angle is different from the second illumination angle; the first illumination angle is an included angle between the illumination direction of the first light-emitting group and the optical axis of the visible light imaging module, and the second illumination angle is an included angle between the illumination direction of the second light-emitting group and the optical axis of the visible light imaging module.

7. The camera of claim 1, further comprising a distance measuring module configured to measure a distance between the camera and a target.

8. The camera device according to claim 7, wherein a first elastic member is disposed between the light supplement module and the housing, and a circumferential edge of the light supplement module is connected to the housing through a plurality of first threaded fasteners, the first elastic member being configured to apply an elastic force to the light supplement module so as to change an installation angle of the light supplement module when at least a portion of the plurality of first threaded fasteners are adjusted;

and/or a second elastic piece is arranged between the distance measuring module and the shell, the circumferential edge of the distance measuring module is connected with the shell through a plurality of second threaded fasteners, and the second elastic piece is configured to apply elastic force to the distance measuring module so as to change the installation angle of the distance measuring module when at least part of the plurality of second threaded fasteners are adjusted.

9. The camera of claim 7, wherein the distance measuring module includes a distance measuring sensor, a first clamping member, a second clamping member, a plurality of third threaded fasteners, and a third elastic member, the first clamping member is provided with a receiving groove, the distance measuring sensor is at least partially disposed in the receiving groove, the third elastic member is disposed between the distance measuring sensor and the first clamping member along a detection direction of the distance measuring sensor, the first clamping member is connected to the second clamping member along a circumferential edge thereof by the plurality of third threaded fasteners, and the third elastic member is configured to apply an elastic force to the distance measuring sensor to change an installation angle of the distance measuring sensor when at least a portion of the plurality of third threaded fasteners is adjusted.

10. The camera of any one of claims 1 to 9, wherein the fill-in module is an infrared laser fill-in module.

11. An unmanned aerial vehicle, comprising a fuselage, a cradle head, and the camera of any one of claims 1-10, the camera being connected to the fuselage through the cradle head.

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