CN112154372A

CN112154372A - Shooting equipment, cloud platform device and unmanned aerial vehicle

Info

Publication number: CN112154372A
Application number: CN201980033287.9A
Authority: CN
Inventors: 马程祥
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-12-29
Also published as: WO2021016816A1

Abstract

The utility model provides a shooting equipment, including camera module (20) and casing module (10), camera module (20) are including microscope base (22) and at least one lens cone (21), casing module (10) are including transparent lens (12) and casing (11), casing (11) have hollow structure (111), wherein, be connected with seal assembly (30) between microscope base (22) and hollow structure (111), seal assembly (30) comprise sealing washer (31) and sealed preforming (32), seal assembly (30) are used for sealing lens cone (22) in microscope base (21), the sealed intracavity that transparent lens (12) and hollow structure (111) enclose. Through this structure can promote the quality of shooting equipment in the environment of high temperature and high humidity. Still disclose a cloud platform device and unmanned aerial vehicle.

Description

Shooting equipment, cloud platform device and unmanned aerial vehicle

Technical Field

The application relates to the field of photographic equipment, especially, relate to a shoot equipment, cloud platform device and unmanned aerial vehicle.

Background

The shooting equipment is a product integrating optics, mechanics and electronics, integrates components of conversion, storage, transmission and the like of image information, and has the characteristics of digital access mode, interactive processing with a computer, real-time shooting and the like. Light enters the camera from the lens or the lens group, is converted into a digital signal through the imaging element of the digital camera, and the digital signal is stored in the storage device through the image operation chip.

Along with the development of unmanned aerial vehicle technique, shoot the equipment and carry on unmanned aerial vehicle, can obtain and obtain better photo and video from shooting angle different from in the past. But when unmanned aerial vehicle shot in the environment of high temperature and high humidity, be close to the easy fog of camera lens one side on the glass lens of camera lens front end, and then influence and shoot the quality.

Disclosure of Invention

The application provides a shoot equipment, cloud platform device and unmanned aerial vehicle aims at promoting the quality that shoots equipment shot in the environment of high temperature and high humidity.

According to a first aspect of the present application, there is provided a photographing apparatus including:

the camera module comprises a lens base and at least one lens cone, wherein the lens cone is arranged on the lens base;

the lens module comprises a shell module and a lens module, wherein the shell comprises a hollow structure body with two open ends, the transparent lens is packaged at the opening at one end of the hollow structure body, the lens base is installed in the hollow structure body, and the lens cone faces the transparent lens;

the lens barrel comprises a lens base, a transparent lens and a hollow structure body, wherein a sealing assembly is connected between the lens base and the hollow structure body, the sealing assembly is composed of a sealing ring and a sealing pressing sheet, and the sealing assembly is used for sealing the lens barrel in a sealing cavity defined by the lens base, the transparent lens and the hollow structure body.

According to a second aspect of the present application, there is provided a head comprising: the cloud platform body to and foretell shooting equipment, be equipped with connecting portion on the shooting equipment, be used for connecting the axial driving motor on the cloud platform body.

According to the third aspect of this application, this application provides an unmanned aerial vehicle, including the cloud platform body to and foretell shooting equipment, be equipped with connecting portion on the shooting equipment for connect the axial driving motor on the cloud platform body.

The embodiment of the application provides a shooting equipment, cloud platform device and unmanned aerial vehicle, should shoot and be connected with seal assembly between the microscope base in the equipment and the hollow structure, seal assembly comprises sealing washer and sealed preforming, has not only solved the problem that traditional sealing washer can't the pressfitting because of the space reason like this, has improved the sealed effect in the sealed chamber, the assembly of the sealing washer of being convenient for. Meanwhile, the lens barrel can be completely sealed in a sealing cavity formed by the lens base, the transparent lens and the hollow structure body, water vapor in the external environment is prevented from entering the sealing cavity, the problem that the front end of the lens barrel is close to the transparent lens on one end face of the lens barrel and is easily fogged in a high-temperature and high-humidity environment of the shooting equipment is solved, and the shooting quality of the shooting equipment is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a shooting device according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional view of the photographing apparatus provided in fig. 1;

FIG. 3 is an exploded schematic view of the photographing apparatus provided in FIG. 1;

FIG. 4 is an exploded view of the housing module provided in FIG. 1;

FIG. 5 is a schematic structural view of the housing provided in FIG. 1;

FIG. 6 is a schematic view of the housing provided in FIG. 1 at another angle;

FIG. 7 is a schematic diagram of the construction of the seal ring provided in FIG. 1;

FIG. 8 is a schematic view of the seal assembly provided in FIG. 1 installed in a housing;

FIG. 9 is an enlarged view of a portion of FIG. 8 at A;

FIG. 10 is a schematic view of the camera module shown in FIG. 1;

FIG. 11 is a cross-sectional view of the camera module shown in FIG. 1;

FIG. 12 is an exploded view of the camera module shown in FIG. 1;

fig. 13 is a schematic structural view of the lens barrel provided in fig. 1;

FIG. 14 is a schematic view of the mirror base provided in FIG. 1;

FIG. 15 is an enlarged view of a portion of FIG. 14 at B;

FIG. 16 is an enlarged view of a portion of FIG. 14 at C;

fig. 17 is a schematic view of the structure of the optical filter provided in fig. 1;

FIG. 18 is a schematic structural view of the spacer provided in FIG. 1;

FIG. 19 is a schematic diagram of the structure of the circuit board provided in FIG. 1;

fig. 20 is a schematic structural diagram of a pan/tilt head apparatus according to an embodiment of the present application;

fig. 21 is a schematic structural diagram of an unmanned aerial vehicle provided in an embodiment of the present application.

Description of reference numerals:

100. a photographing device;

10. a housing module; 11. a housing; 11a, a small end of the shell; 11b, a large end of the shell; 111. a hollow structure; 112. a fixing part; 113. a lens barrel fixing part; 114. a connecting portion; 115. an installation part; 1151. a mounting seat; 1152. a ring edge; 1153. mounting seat screw holes; 1154. a mounting seat positioning pin; 1155. mounting a boss of the base; 12. a transparent lens;

20. a camera module; 21. a lens barrel; 22. a lens base; 221. a flange; 2211. a pressing sheet groove; 2212. pressing positioning pins; 223. perforating the flange; 224. flange positioning holes; 225. a filter mounting part; 226. a circuit board positioning pin; 23. a filter; 24. a spacer; 241. a spacer through hole; 25. a lens base locking member; 26. a circuit board; 261. a circuit board fixing screw; 262. a circuit board positioning hole; 263. a circuit board through hole; 27. an image sensor;

30. a seal assembly; 31. a seal ring; 311. a seal ring through hole; 312. a seal ring groove; 313. an arc-shaped convex structure; 32. sealing and tabletting; 321. a tabletting through hole; 322. pressing a boss;

200. a pan-tilt device; 201. the holder body; 2011. rotating the motor; 2012. a support;

300. an unmanned aerial vehicle; 301. a body; 302. and a power assembly.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The application relates to shooting equipment, which belongs to the technology of photographic equipment and is used for shooting pictures and videos, the shooting equipment can be used by a photographer in a handheld mode or in a matched mode with a holder, and can also form a shooting assembly together with the holder to be carried on a carrier, wherein the carrier can be any fixed object or movable object, for example, a farmland, a forest, a building, a vehicle, a human body, an animal body and the like.

When unmanned vehicles shoots in high-temperature and high-humidity environment, the problem that fog easily occurs on the transparent lens at the front end of the lens barrel close to one end face of the lens barrel affects the shooting quality of shooting equipment. Consequently, this application seals the sealed intracavity that encloses at microscope base, transparent lens and hollow structure three with the lens cone to can solve above-mentioned problem, improve the shooting quality of unmanned aerial vehicle shooting equipment in the high temperature and high humidity environment.

As shown in fig. 1 to 3, a photographing apparatus 100 according to an embodiment of the present application includes a housing module 10 and a camera module 20, wherein the camera module 20 includes a lens mount 22 and at least one lens barrel 21 mounted on the lens mount. The housing module 10 includes a transparent lens 12 and a housing 11, the housing 11 has a hollow structure 111 with two open ends, the transparent lens 12 is enclosed at the open end of one end of the hollow structure 111, the lens base 22 is installed in the hollow structure 111, and the lens barrel is oriented toward the transparent lens 12. Wherein, a sealing component 30 is connected between the lens base 22 and the hollow structural body 111, the sealing component 30 is composed of a sealing ring 31 and a sealing pressing sheet 32, and the sealing component 30 is used for sealing the lens barrel 21 in a sealing cavity enclosed by the lens base 22, the transparent lens 12 and the hollow structural body 111.

Because this application seals lens cone 21 in the sealed intracavity that lens base 22, transparent lens 12 and hollow structure 111 three enclose through seal assembly 30, when shooting equipment 100 is located the environment of high temperature and high humidity, the steam in the external environment can not get into sealed intracavity to the problem of the transparent lens 12 that has avoided lens cone 21 front end to be close to a lens cone 21 terminal surface fogging easily has been avoided. In addition, because the sealing assembly 30 is composed of the sealing ring 31 and the sealing pressing sheet 32, the sealing ring 31 is installed in the hollow structure body 111 through the sealing pressing sheet 32, the problem that the traditional sealing ring 31 cannot be pressed due to space reasons is solved, meanwhile, the sealing effect in the sealing cavity is improved, and the assembly of the sealing ring 31 is facilitated.

It can be understood that when the conventional photographing apparatus 100 is applied to a large-difference working environment, such as high altitude, deep sea, rainy day or cold region, when the sealed cavity defined by the lens holder 22, the transparent lens 12 and the hollow structure 111 is not sufficiently sealed, external water molecules easily enter the sealed cavity through the gap, wherein the photographing apparatus 100 generally has the characteristics of small volume, large heat generation and the like. Therefore, the inside temperature at shooting equipment 100 is higher than ambient temperature, and the inside hydrone of shooting equipment 100 meets microthermal transparent lens 12 and takes place the liquefaction, is close to the inside surface condensation of shooting equipment 100 at transparent lens 12 and becomes vaporific water droplet, and when light got into camera module 20 from the external world, it caused light to take place changes such as refraction, reflection, influence the shooting effect to pass the water droplet. The transparent lens 12 is packaged at the opening at one end of the hollow structure 111, the lens base 22 is connected to the other end of the hollow structure 111 through the sealing component 30, so that the lens barrel 21 can be sealed in a sealed cavity formed by the lens base 22, the transparent lens 12 and the hollow structure 111, thereby thoroughly solving the problem that water vapor in the external environment enters the sealed cavity and avoiding the problem that the transparent lens 12 at the front end of the lens barrel 21 near one end face of the lens barrel 21 is easily fogged.

In an alternative embodiment, as shown in fig. 3 to 10, the hollow structure 111 is provided with a fixed portion 112 and a mounting portion 115 having a first predetermined distance from the fixed portion 112, wherein the transparent lens 12 is adhered to the fixed portion 112 by an adhesive, and the sealing assembly 30 is disposed between the mounting portion 115 and the lens holder 22.

Specifically, the transparent lens 12 and the fixing portion 112 are fixed by baking cement; or the transparent lens 12 is fixed on the fixing part 112 through a double-sided adhesive tape; or the transparent lens 12 is sealed on the fixing portion 112 by the ultraviolet curing adhesive, so that the transparent lens 12 can be completely sealed on the fixing portion 112, and the sealing performance of the transparent lens 12 and the fixing portion 112 after installation is also ensured.

The first preset distance may be any length, and the purpose of the first preset distance is mainly to enable the lens barrel 21 to be located inside the transparent lens 12 and to have a preset gap with the transparent lens 12, and meanwhile, it can be ensured that the lens base 22 can press the sealing component 30 on the mounting portion 115, so that the lens barrel 21 can be completely sealed in a sealing cavity surrounded by the lens base 22, the transparent lens 12 and the hollow structure 111, and the problem that the front end of the lens barrel 21 is easily fogged at the transparent lens 12 close to one end face of the lens barrel 21 due to the fact that water vapor in the external environment cannot enter the sealing cavity in the high-temperature and high-humidity environment of the shooting device 100 is avoided.

In an alternative embodiment, the mounting portion 115 is asymmetrically disposed in the hollow structure 111, and the gasket 31 is provided with a gasket through hole 311 and a gasket groove 312, wherein the gasket groove is disposed on an outer side wall of the gasket 31, and the shape of the gasket groove 312 matches the shape of the mounting portion 115 at a corresponding position, so that the gasket 31 can be mounted in the hollow structure 111 through the gasket groove 312, which facilitates the mounting of the gasket 31, and avoids the problem of the gasket 31 sliding in the hollow structure 111 and affecting the sealing performance of the assembled gasket 31. In this embodiment, the mounting portion 115 is asymmetrically disposed inside the hollow structural body 111, for example, the hollow structural body 111 has four inner sides, each two inner sides are disposed opposite to each other, and the positions of the two opposite inner sides of the mounting portion 115 are different or asymmetric, so that the problem of reverse installation or wrong installation of the sealing ring 31 in the hollow structural body 111 can be avoided, a fool-proofing effect is achieved, and meanwhile, the sealing ring can be designed in a positive manner, for example, the thickness of the sealing ring at the position needs to be changed due to unstable manufacturing tolerance caused by structural problems on the upper side of the hollow structural body 111.

Specifically, the housing 11 includes a housing small end 11a and a housing large end 11b (see fig. 5) connected to the housing small end 11a, wherein the hollow structural body 111 penetrates from one end face of the housing small end 11a to one end face of the housing large end 11b, and the fixing portion 112 is disposed on the end face of the housing small end 11 a. In this embodiment, the fixing portion 112 is a groove recessed in the end surface of the small end 11a of the housing, and the shape and size of the groove are matched with those of the transparent lens 12 (see fig. 4), so that the transparent lens 12 can be stably fixed on the fixing portion 112. The mounting portion 115 includes a rim 1152 annularly disposed on an inner sidewall of the hollow structure 111 and a mounting seat 1151 (see fig. 6) convexly disposed in the inner sidewall of the hollow structure 111, the mounting seat 1151 has a second predetermined distance from the rim 1152, the lens base 22 is provided with a flange 221, and a position of the flange 211 corresponds to a position of the rim 1152, so that two opposite end surfaces of the sealing assembly 30 can abut against the rim 1152 and an end surface of the flange 221, respectively, that is, the flange 221 presses the sealing assembly 30 on the rim 1152, and the sealing performance of a sealed cavity surrounded by the lens base 22, the transparent lens 12 and the hollow structure 111 is ensured.

In this embodiment, the first predetermined distance is the farthest distance between the fixing portion 112 and the mounting seat 1151, and the second predetermined distance is the farthest distance between the rim 1152 and the mounting seat 1151, wherein the first predetermined distance is greater than the length of the lens barrel 21, and the second predetermined distance is smaller than the thickness of the sealing ring 31. In this embodiment, the flange 221 is provided with a pressing groove 2211, and the depth of the pressing groove 2211 is matched with the thickness of the sealing pressing plate 32, that is, after the sealing ring 31 is placed in the hollow structural body 111 and one end surface of the sealing ring 31 is contacted with the end surface of the ring edge 1152, the sealing pressing plate 32 is placed in the hollow structural body 111 for fixing the sealing ring 31.

Specifically, the sealing pressing plate 32 is placed at the upper end of the sealing pressing plate 32, and then the lens base 22 is installed in the hollow structure 111 through the matching of the pressing plate groove 2211 and the sealing pressing plate 32, so that not only can the lens base 22 be ensured to press the sealing ring 31 on the ring edge 1152, and the lens barrel 21 can be completely sealed in the sealing cavity, but also the problem that the sealing ring 31 is difficult to assemble in the traditional shooting device 100 is solved, namely, the sealing ring 31 cannot be pressed and sealed due to space reasons. Therefore, by adopting the above technical scheme, not only the problem of assembling the sealing ring 31 due to insufficient space is solved, but also the sealing effect of the sealing ring 31 in the sealing cavity enclosed by the lens base 22, the transparent lens 12 and the hollow structure 111 is improved.

In an alternative embodiment, an inner sidewall of the sealing ring 31 has an arc-shaped convex structure 313 (see fig. 7), and the sealing pressing plate 32 is installed at one side of the arc-shaped convex structure 313. Specifically, lens holder 22 is provided with lens barrel mounting portion 222 on a side facing transparent lens 12, an inner diameter of lens barrel mounting portion 222 is adapted to an outer diameter of lens barrel 21, so that lens barrel 21 can be detachably mounted on lens barrel mounting portion 222, wherein lens barrel mounting portion 222 is convexly provided on lens holder 22, and lens barrel mounting portion 222 is cylindrical in shape, a concave diameter of arc-shaped convex structure 313 is adapted to the outer diameter of lens barrel mounting portion 222, so that sealing ring 31 can be clamped on lens barrel mounting portion 222, and a sealing effect of sealing ring 31 is indirectly improved. In addition, to facilitate the design of the seal assembly 30, the mounting location of the sealing blade 32 is located on one side of the arcuate convex structure 313 and the blade groove 2211 is located opposite the flange 221 from the arcuate convex structure 313.

In an alternative embodiment, at least one pressing plate through hole 321 (fig. 9) is provided on the sealing pressing plate 32, and pressing plate positioning pins 2212 are provided on the flange 221 in a number matching the number of the pressing plate through holes 321, and the positions of the pressing plate positioning pins 2212 correspond to the positions of the pressing plate through holes 321.

In this embodiment, the number of the pressing plate through holes 321 and the pressing plate positioning pins 2212 is two, the two pressing plate through holes 321 are respectively disposed on two sides of the sealing pressing plate 32, and when the lens holder 22 is installed in the hollow structure 111 through the installation seat 1151, the pressing plate positioning pins 2212 on the flange 221 just penetrate through the pressing plate through holes 321 to fix the sealing pressing plate 32, so as to fix the sealing ring 31.

In an alternative embodiment, the mounting portion 115 is provided with a mounting boss 1155 (as shown in fig. 9) protruding from the position of the sealing pressing plate 32, the sealing pressing plate 32 is provided with a pressing plate boss 322, the pressing plate boss 322 is installed between the mounting boss 1155 and the sealing ring 31, and plays a role of guiding and limiting, that is, only by controlling the pressing plate boss 322 to abut against the side wall of the mounting portion 115 below the mounting boss 1155, the relative position of the sealing pressing plate 32 and the sealing ring 31 can be ensured, and it is avoided that when the lens holder 22 is fixed on the mounting base 1151, the pressing plate positioning pin 2212 just passes through the pressing plate through hole 321, and it is avoided that the mounting position of the sealing pressing plate 32 is not correct and repeated installation is caused, which wastes assembly cost, in an alternative embodiment, the photographing apparatus 100 further includes a lens holder locking member 25 having a stud, wherein an external thread is, the mounting base 1151 is provided with a mounting base screw hole 1153, the stud penetrates through the flange through hole 223 and is in threaded connection with the mounting base screw hole 1153 so as to fix the mirror base 22 on the mounting base 1151, and the fixing mode of threaded connection is adopted, so that the mounting and dismounting are convenient, and the fixing is very firm.

In an alternative embodiment, the mounting block 1151 is provided with mounting block positioning pins 1154 (see fig. 9), the flange 221 is provided with flange positioning holes 224, and the positions of the flange positioning holes 224 correspond to the positions of the mounting block positioning pins 1154.

Specifically, the mount positioning pins 1154 and the flange positioning holes 224 are two in number, and the two flange positioning holes 224 are respectively disposed on two opposite corners of the mirror base 22 in central symmetry, so that the mirror base 22 can be accurately mounted on the mount 1151, and the relative position of the camera module 20 and the housing 11 is ensured.

In an alternative embodiment, the housing 11 is provided with a lens barrel fixing portion 113 (as shown in fig. 4) at an end close to the transparent lens 12, the shape and size of the lens barrel fixing portion 113 are matched with the shape and size of the lens barrel 21, and the fixing portion 112 is disposed outside the lens barrel fixing portion 113, so that not only the lens barrel 21 can be located inside the transparent lens 12 and can transmit information of the external environment of the transparent lens 12, but also the mounting stability of the lens barrel 21 can be ensured, and especially when the shooting apparatus 100 collides with an external object, the lens barrel 21 is easy to be separated from the lens barrel mounting portion 222 or cause the lens barrel 21 to loosen.

In the present embodiment, the number of the lens barrels 21 is six (as shown in fig. 4), and the six lens barrel fixing portions 113 are arranged on the housing 11 in two rows and three columns at intervals. Specifically, the lens barrel fixing portions are arranged at equal intervals to fully utilize the internal space of the housing 11, so as to reduce the volume of the photographing apparatus 100, and make the entire structure of the photographing apparatus 100 more compact.

In an alternative embodiment, the transparent lens 12 is a glass lens and/or the housing 11 is made of a plastic material. It is understood that the transparent lens 12 is disposed outside the housing module 10 to prevent dust and moisture from entering the housing module 10 and to prevent foreign objects from damaging the camera module 20 inside the housing module 10.

In an alternative embodiment, as shown in fig. 11 to 19, the camera module 20 further includes an image sensor 27 and a filter assembly, wherein the number of the lens barrel 21 is at least one, the filter assembly includes a plurality of filters 23, and the filters 23 are disposed between the image sensor 27 and the lens barrel 21, so that the image sensor 27 can obtain different imaging effects through the filters 27 with different filter effects. The image sensor 27 may be a CCD (Charge-Coup l ed device) area sensor or a cmos (complementary metal oxide de Semi conductor) image sensor.

Specifically, the number of the filters 23 is less than or equal to the number of the lens barrels 21 (see fig. 12), for example, when the number of the lens barrels is six, the number of the filters 23 may be 6, that is, each lens barrel 21 is matched with one filter 23. Meanwhile, the number of the optical filters 23 can also be 5, 4 or three, i.e. two or three lens barrels 21 are matched with one optical filter 23, so that the imaging effect of the object shot by the image sensor 27 can be obtained through different optical filters 23. Of course, since the number of the lens barrels 21 is at least one, it is also possible to obtain different imaging effects of the object at the same time. For example, when the filter assembly includes four filters 23 of "black and white", "monochrome", "tone", and "fading", the imaging effect obtained by the image sensor 27 may be one of the imaging effects of the four filters 23, or may be four filters corresponding to each of the filter effects of the four filters 23. For another example, the filter assembly having 5 different filters 23 includes RGB (red, green and blue) filters, a red filter, an infrared filter, a green filter, and a near-infrared filter, which can capture images of different light bands of the same region or scene for users to use.

In an alternative embodiment, the lens base 22 is provided with filter mounting portions 225 (as shown in fig. 11), the number of the filter mounting portions 225 matches the number of the lens barrels 21, and the positions of the filter mounting portions 225 correspond to the positions of the lens barrels 21 mounted on the lens base 22.

Specifically, the filter mounting portion 225 is a filter receiving groove (as shown in fig. 11) disposed on the lens base 22, and the shape and size of the filter receiving groove are adapted to the shape and size of the filter 23, so that the filter 23 can be just placed in the filter receiving groove.

In this embodiment, the shape of filter accommodating groove and filter 23 all is square, so not only be convenient for the fixed of filter 23 position, also be convenient for simultaneously filter accommodating groove and filter 23's processing.

In an alternative embodiment, the camera module 20 further includes a circuit board 26 (as shown in fig. 12), the circuit board 26 is used for carrying an image sensor 27, in this embodiment, the circuit board 26 is installed at an end of the lens holder 22 opposite to the lens barrel 21, and the image sensor 27 is aligned with the optical axis of the lens barrel 21.

Specifically, the lens holder 22 is further provided with a circuit board positioning pin 226 (see fig. 16), the circuit board 26 is provided with a circuit board positioning hole 262 (see fig. 19), when the circuit board 26 is mounted on the lens holder 22, the circuit board fixing screw 261 directly passes through the circuit board through hole 263 to fix the circuit board 26 on the lens holder 22, wherein the circuit board positioning hole 262 is matched with the circuit board positioning pin 226 to ensure that the optical axes of the image sensor 27 and the lens barrel 21 can be aligned.

In an alternative embodiment, the filter mounting portion 225 is disposed at an end of the lens holder 22 close to the circuit board 26, wherein the camera module 20 further includes a spacer 24, and a spacer through hole 241 (see fig. 18) is disposed on the spacer 24, and the spacer 24 is used for ensuring a distance between the image sensor 27 and the filter 23 and simultaneously playing a role of shock absorption. In the present embodiment, the spacer 24 is made of a flexible or elastic material, such as rubber or foam, wherein the spacer 24 is installed between the circuit board 26 and the filter 23, and the image sensor 27 can be aligned with the optical axis of the lens barrel 21 through the spacer through hole 241.

In an alternative embodiment, the filter 23 is bonded to the filter mounting portion 225 by an adhesive, or the filter 23 is directly fitted to the filter mounting portion 225.

When assembled, the filter 23 is first mounted on the filter mounting portion 225, then the spacer 24 is put into the filter mounting portion 225, and finally the circuit board 26 is mounted on the mirror base 22. When the circuit board 26 is mounted on the lens holder 22, the circuit board positioning hole 262 and the circuit board positioning pin 226 are matched, so that the positional relationship among the image sensor 27, the spacer through hole 241 and the lens barrel 21 can be ensured, and the optical axis alignment between the image sensor 27 and the lens barrel 21 is further ensured.

As shown in fig. 20, the present application further provides a pan/tilt head apparatus 200, including a pan/tilt head body 201 and the above-mentioned shooting device 100, where the pan/tilt head body 201 includes a support 2012 and at least one rotating motor 2011, and the support 2012 is connected to the shooting device 100 through one of the rotating motors 2011.

Specifically, as shown in fig. 3 and 4, the photographing apparatus 100 is provided with a connection portion 114 for connecting a rotation motor 2011. In this embodiment, the connection portion 114 is a mounting groove provided in the housing 11, and the mounting groove has a shape and a size that can be just engaged with the rotation portion of the rotation motor 2011, so as to facilitate mounting and dismounting of the photographing apparatus 100.

As shown in fig. 21, the present application further provides an unmanned aerial vehicle 300, including fuselage 301, power component 302 and foretell cloud platform device 200, power component 302 is used for providing flight power for unmanned aerial vehicle 300, and cloud platform device 200 is installed on fuselage 301.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A photographing apparatus, characterized by comprising:

the lens module comprises a shell module and a lens module, wherein the shell comprises a hollow structure body with two open ends, the transparent lens is packaged at the open end of one end of the hollow structure body, the lens base is installed in the hollow structure body, and the direction of the lens cone faces the transparent lens;

2. The photographing apparatus according to claim 1, wherein the hollow structure is provided with a fixing portion and a mounting portion having a first predetermined distance from the fixing portion, the transparent lens is bonded to the fixing portion by an adhesive, and the sealing ring is disposed between the mounting portion and the lens holder.

3. The photographing apparatus according to claim 2, wherein the transparent lens is fixed to the fixing portion by baking cement; or the transparent lens is fixed on the fixed part through a double-sided adhesive tape; or the transparent lens is sealed on the fixed part through ultraviolet curing glue.

4. The photographing apparatus according to claim 2, wherein the housing is provided with a lens barrel fixing portion at an end thereof adjacent to the transparent lens, the lens barrel fixing portion having a shape and size adapted to those of the lens barrel, the fixing portion being disposed outside the lens barrel fixing portion.

5. The photographing apparatus according to claim 4, wherein the number of the lens barrels is six, and the six lens barrel fixing portions are arranged on the housing at intervals of two rows and three columns.

6. The photographing apparatus according to claim 5, wherein the lens barrel fixing portions are disposed at equal intervals therebetween.

7. The shooting device according to claim 2, wherein the mounting portion includes a rim annularly arranged on an inner side wall of the hollow structure, a flange is arranged on the mirror base, the position of the flange corresponds to the position of the rim, and two opposite end surfaces of the sealing ring respectively abut against the rim and one end surface of the flange.

8. The camera of claim 7, wherein the flange is provided with a tab slot having a depth matching a thickness of the sealing tab.

9. The camera of claim 8, wherein an inner sidewall of the sealing ring has an arc-shaped convex structure, and the pressing plate is mounted on one side of the arc-shaped convex structure.

10. The shooting device as claimed in claim 9, wherein the sealing pressing plate is provided with at least one pressing plate through hole, the flange is provided with pressing plate positioning pins with the number matched with that of the pressing plate through holes, and the positions of the pressing plate positioning pins correspond to those of the pressing plate through holes.

11. The photographing apparatus according to claim 10, wherein the mounting portion further includes:

and the mounting seat is convexly arranged in the inner side wall of the hollow structure body, has a second preset distance with the ring edge and is used for fixing the flange.

12. The camera device of claim 11, wherein the flange further comprises a flange through hole, the mounting base further comprises a mounting base screw hole, and the camera device comprises:

the mirror base locking part is provided with a stud with an external thread, and the stud penetrates through the flange through hole and then is in threaded connection with the mounting base screw hole, so that the mirror base is fixed on the mounting base.

13. The photographing apparatus according to claim 12, wherein the mounting part is asymmetrically provided in the hollow structure, and a seal ring groove having a shape matching a shape of the mounting part at a corresponding position is provided on an outer side wall of the seal ring.

14. The camera device as claimed in claim 13, wherein the mounting portion is provided with a mounting boss protruding from the sealing pad, the sealing pad is provided with a pad boss, and the pad boss is mounted between the mounting boss and the sealing ring.

15. The photographing apparatus according to claim 7, wherein the mount is provided with a mount positioning pin, and the flange is provided with a flange positioning hole, the position of the flange positioning hole corresponding to the position of the mount positioning pin.

16. The photographing apparatus according to claim 1, wherein the lens base is provided with a lens barrel mounting part at a side facing the transparent lens in a number matching the number of the lens barrels, and the lens barrels are detachably mounted on the lens barrel mounting part.

17. The photographing apparatus according to claim 16, wherein the barrel mounting portion is provided protruding on the base.

18. The camera device according to claim 1, characterized in that the transparent lens is a glass lens and/or the housing is made of a plastic material.

19. The photographing apparatus according to claim 1, wherein the lens holder is provided with a filter mounting portion at a side facing away from the lens barrel, and the camera module further comprises:

a filter installed on the filter installation part.

20. The camera device of claim 19, wherein the camera module further comprises:

the circuit board is arranged on the lens base and is provided with an image sensor, and the image sensor is aligned with the optical axis of the lens cone.

21. The camera device of claim 20, wherein the camera module further comprises:

and a spacer mounted between the circuit board and the filter lens.

22. The photographing apparatus of claim 21, wherein the spacer is an elastic spacer.

23. The camera apparatus of claim 22, wherein the spacer is a foam spacer.

24. A pan and tilt head device, comprising:

the holder body comprises a support and at least one rotating motor, an

The photographing apparatus according to any one of claims 1 to 23, wherein a connection part is provided on the photographing apparatus for connecting the rotation motor.

25. An unmanned aerial vehicle, comprising:

a body;

the power assembly is used for providing flight power for the unmanned aerial vehicle; and

a head apparatus according to claim 24.