CN117643066A

CN117643066A - Imaging device and imaging module

Info

Publication number: CN117643066A
Application number: CN202180100304.3A
Authority: CN
Inventors: 胡杰
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2024-03-01
Also published as: WO2023004681A1

Abstract

A photographing device and a photographing kit. The shooting device comprises a shooting main body, wherein a power management system and internal electronic elements are arranged in the shooting main body; the battery module can be directly installed on the shooting main body or installed on the shooting main body through a functional module and can be electrically connected with the power management system so that the battery module can supply power to the outside through the power management system; the functional module can be detachably mounted on the shooting main body and is coupled between the shooting main body and the battery module, so that the battery module is mounted on the shooting main body through the functional module, and when the battery module is directly mounted on the shooting main body, the power management system supplies power to the internal electronic element; when the battery module is mounted on the photographing body through the functional module, the power management system supplies power to the internal electronic components while supplying power to the functional module.

Description

Imaging device and imaging module

Technical Field

The application relates to the field of shooting technology, and more particularly to a shooting device and a shooting assembly.

Background

The traditional shooting device has single function, and because different application scenes have different functional requirements on the shooting device, the shooting device with single function cannot meet shooting requirements of a photographer in different application scenes.

In order to adapt the photographing device to different application scenes, functions and usage modes of the photographing device are more and more diversified. However, there are drawbacks to the imaging device with diversified functions and usage modes, for example, the integration of numerous functions into one body makes the imaging device itself complex and cumbersome, and the functional redundancy may appear in a specific application scenario.

Disclosure of Invention

According to a first aspect of the present application, there is provided a photographing apparatus, comprising: a shooting main body, wherein a power management system and internal electronic elements are arranged in the shooting main body; and

the battery module can be directly installed on the shooting main body or installed on the shooting main body through a functional module and can be electrically connected with the power management system so that the battery module can supply power to the outside through the power management system; the functional module is detachably mountable to the photographing body and coupled between the photographing body and the battery module such that the battery module is mounted to the photographing body through the functional module,

Wherein the shooting main body is provided with a main body input interface and a main body output interface which are electrically connected with the power management system, the main body input interface is used for being electrically coupled with the battery module or the switching interface A of the functional module, the main body output interface is used for being electrically coupled with the expansion input interface of the functional module,

when the battery module is directly arranged on the shooting main body, the battery module is electrically coupled with the main body input interface, and the power management system supplies power to the internal electronic element;

when the battery module is installed on the shooting main body through the functional module, the battery module is electrically coupled with a switching interface B of the functional module, the switching interface A is electrically connected with the switching interface B and is electrically coupled with a main body input interface, a main body output interface is electrically coupled with an expansion input interface of the functional module, and the power management system supplies power for the internal electronic element and simultaneously supplies power for the functional module through the main body output interface.

According to a second aspect of the present application, there is provided a photographing kit comprising: a shooting main body, wherein a power management system and internal electronic elements are arranged in the shooting main body;

A first functional module detachably mounted to the photographing main body; the first functional module is provided with a first expansion input interface, a first transfer interface A and a first transfer interface B electrically connected with the first transfer interface A, wherein the first transfer interface A and the first transfer interface B are respectively positioned on different sides of the first functional module; and

the battery module can be directly installed on the shooting main body or installed on the shooting main body through the first functional module and can be electrically connected with the power management system so that the battery module can supply power to the outside through the power management system; the first functional module can be coupled between the photographing body and the battery module so that the battery module is mounted on the photographing body through the first functional module;

wherein the shooting main body is provided with a main body input interface and a main body output interface which are electrically connected with the power management system, the main body input interface is used for being electrically coupled with the battery module or the first switching interface A of the first functional module, the main body output interface is used for being electrically coupled with the first expansion input interface of the first functional module,

when the battery module is installed on the shooting main body through the first functional module, the battery module is electrically coupled with a first switching interface B of the first functional module, a first switching interface A is electrically coupled with the main body input interface, a main body output interface is electrically coupled with the first expansion input interface, and the power management system supplies power for the internal electronic element and simultaneously supplies power for the first functional module through the main body output interface.

According to a third aspect of the present application, there is provided a photographing kit comprising:

a shooting main body, wherein a power management system and internal electronic elements are arranged in the shooting main body;

the shooting device comprises at least one functional module, a shooting module and a control module, wherein the at least one functional module is detachably arranged on the shooting main body and is provided with an expansion input interface, a switching interface A and a switching interface B electrically connected with the switching interface A, and the switching interface A and the switching interface B are respectively positioned on different sides of the at least one functional module; and

The battery module can be directly installed on the shooting main body or installed on the shooting main body through the at least one functional module and can be electrically connected with the power management system so that the battery module can supply power to the outside through the power management system; the at least one functional module can be coupled between the photographing body and the battery module such that the battery module is mounted on the photographing body through the at least one functional module;

the shooting main body is provided with a main body input interface and a main body output interface which are electrically connected with the power management system, the main body input interface is used for being electrically coupled with the battery module or the first switching interface A of the at least one functional module, the main body output interface is used for being electrically coupled with the first expansion input interface of the at least one functional module,

when the battery module is installed on the shooting main body through the at least one functional module, the battery module is electrically coupled with a first switching interface B of the at least one functional module, a first switching interface A is electrically coupled with a main body input interface, a main body output interface is electrically coupled with a first expansion input interface, and the power management system supplies power for the internal electronic element and simultaneously supplies power for the at least one functional module through the main body output interface.

Drawings

Other objects and advantages of the present application will become apparent from the following description of the present application with reference to the accompanying drawings, and may be learned by the practice of the present application. Wherein:

FIG. 1 is a schematic diagram of a camera according to one embodiment of the invention;

fig. 2 is a schematic exploded view of a photographing apparatus according to an embodiment of the present invention, in which other partial structures of a photographing main body except a rear cover are omitted;

fig. 3 is a schematic exploded view of the photographing device shown in fig. 2 at another angle;

fig. 4 is a schematic diagram of a photographing device according to the embodiment shown in fig. 2;

fig. 5 is a schematic diagram of a photographing apparatus according to another embodiment of the present invention;

FIG. 6 is a schematic diagram of a shooting kit according to one embodiment of the present invention;

fig. 7 is a schematic exploded view of a photographing kit according to an embodiment of the present invention, in which other partial structures of a photographing main body except a rear cover are omitted;

FIG. 8 is a schematic exploded view of the shooting assembly of FIG. 7 at another angle;

FIG. 9 is a schematic diagram of a shooting kit according to the embodiment shown in FIG. 7;

fig. 10 is a front view of the first functional module of fig. 7, with the antenna omitted;

FIG. 11 is a side view of the first functional module shown in FIG. 10;

fig. 12 is a schematic diagram of a shooting kit according to another embodiment of the present invention;

fig. 13 is a schematic structural view of a photographing kit according to an embodiment of the present invention, in which the structure of other parts of the photographing body except for the rear cover is omitted;

FIG. 14 is a schematic exploded view of the shooting kit shown in FIG. 13;

FIG. 15 is a schematic exploded view of the shooting assembly of FIG. 13 at another angle;

FIG. 16 is a schematic diagram of the shooting kit of FIG. 13; and

fig. 17 is a schematic diagram of a photographing kit according to still another embodiment of the present invention.

It should be noted that the figures are not drawn to scale and that elements of similar structures or functions are generally represented by like reference numerals throughout the figures for illustrative purposes. It should also be noted that the drawings are only for the purpose of facilitating the description of the preferred embodiments and are not the present application itself. The drawings do not illustrate every aspect of the described embodiments and do not limit the scope of the present application.

Reference numerals illustrate:

10. a photographing main body; 11. a body; 111. a rear cover; 12. a lens; 13. a power management system, 14, a power cord; 15. a power plug; 16. a main body input interface; 161. a power input interface; 162. a first body communication interface; 17. a main body output interface; 171. a power output interface; 172. a second body communication interface; 18. a main controller; 19. an internal electronic component;

20. A battery module; 21. a battery compartment; 22. a battery interface; 221. a battery output interface; 222. a battery communication interface; 23. a power switch; 24. a fastener;

30. a first functional module; 301. a first controller; 31. a first housing; 311. a first side surface B; 312. a first side surface a; 32. a first switching interface B; 321. a first voltage input interface; 322. a first extended communication interface B; 33. a first switching interface A; 331. a first voltage output interface; 332. a first extended communication interface A; 34. a first expansion input interface; 341. a first expansion power interface A; 342. a first extended communication interface C; 35. a first extended output interface; 351. a first expansion power interface B; 352. a first extended communication interface D; 36. a first heat dissipation structure; 361. a first heat dissipation part; 3611. a first epitaxial portion; 362. a second heat dissipation part; 3621. a second epitaxial portion; 363. a third heat dissipation part; 3631. a third epitaxial portion; 364. a fourth heat radiation section; 3641. a fourth extension; 37. an antenna; 38. a fastener;

40. a second functional module; 401. a second controller; 41. a second housing; 411. a second side surface B; 412. a second side surface a; 42. a second switching interface B; 421. a second voltage input interface; 422. a second extended communication interface B; 43. a second switching interface A; 431. a second voltage output interface; 432. a second extended communication interface A; 44. a second expansion input interface; 441. a second extended power interface; 442. a second extended communication interface C; 45. a second extended output interface; 451. a second expansion power interface B; 452. a second extended communication interface D; 46. a second heat dissipation structure; 47. expanding an interface;

50. A functional module; 52. a switching interface B; 521. a voltage input interface; 522. expanding a communication interface B; 53. a switching interface A; 531. a voltage output interface; 532. expanding a communication interface A; 54. expanding an input interface; 541. expanding a power interface A; 542. and expanding the communication interface C.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

The following disclosure provides many different embodiments or examples for implementing the present application. In order to simplify the disclosure of the present application, specific example components and methods are described below. Of course, they are merely examples and are not intended to limit the present application.

The embodiment of the application provides a shooting device. As shown in fig. 1, the photographing apparatus in the embodiment of the present application includes a photographing body 10 and a battery module 20.

The photographing subject 10 is used to acquire image information. The subject 10 may acquire moving image information (e.g., video) or still image information. The photographing body 10 generally includes a body 11 and a lens 12. In some embodiments, the shooting subject 10 may be, for example, a photographic video recorder applied to shooting of movie programs such as movies and television shows.

In the embodiment of the present application, the photographing main body 10 is internally provided with the power management system 13 and the internal electronic components 19. The power management system 13 typically includes a power control chip (not shown) for providing power from the system power supply to the internal electronics 19 that need to be powered and for providing a stable voltage and complete current loop. In some embodiments, the power management system 13 may detect internal power line faults or monitor the power supply condition of each internal electronic component 19. The power management system 13 may also detect power on and off conditions.

In the embodiment of the present application, the battery module 20 can be directly mounted on the photographing body 10 and electrically connected with the power management system 13, so that the battery module 20 supplies power to the outside through the power management system 13.

In such an embodiment, the battery module 20 is detachably connected to the photographing body 10 so that the battery module 20 can be mounted on the photographing body 10 when power is required to be supplied from the battery module 20, and the internal electronic components 19 of the photographing body 10 or the electric devices (at least one functional module 50 as mentioned below) attached to the photographing body 10 are supplied with power through the power management system 13; when the battery module 20 is not needed to be powered, the battery module 20 can be detached from the photographing body 10, so that the power consumption requirement of the photographing device is met while the photographing device is prevented from being complicated and heavy in structure.

It is easy to understand that, in the embodiment of the present application, the battery module 20 does not directly supply power to the internal electronic component 19, but is first connected to the power management system 13, the power management system 13 receives the power signal output by the battery module 20, and supplies power to the internal electronic component 19 through the power management system 13. Compared to the battery module 20 directly supplying power to the internal electronic component 19, the embodiment of the present application supplies power to the power management system 13 from the battery module 20, and supplies power to the internal electronic component 19 through the power management system 13, and since the power management system 13 knows the operating voltage of the internal electronic component 19, it is possible to ensure that the correct and stable operating voltage is transmitted to the internal electronic component 19, and damage to the internal electronic component 19 caused by excessive high or low or unstable voltage is prevented.

In some embodiments, the photographing body 10 is further provided with: a power cord 14 and a power plug 15 connected to the power cord 14, wherein the power cord 14 is electrically connected to the power management system 13, and the power plug 15 is used for connecting an external power source. The external power source is generally referred to as a commercial power, and the power cord 14 is connected to the commercial power by inserting its power plug 15 into a socket, a power strip, or the like.

The shooting main body 10 can supply power for the shooting main body through the battery module 20, can supply power for the shooting main body through the main body power line 14, can be switched according to different application scenes, and has good flexibility.

In such an embodiment, when the power supply line 14 is capable of connecting to the commercial power, the photographing main body 10 may be normally supplied with power from the power supply line 14, and at this time, the battery module 20 may not be mounted, or the power supply from the power supply line 14 may be controlled by the power management system 13 although the battery module 20 is mounted.

In some embodiments, the power management system 13 may be configured to: when the battery module 20 is mounted on the photographing body 10, the energized state of the power line 14 is detected to control the external power supply by the power line 14 or the battery module 20 according to the energized state of the power line 14.

Further, the power management system 13 is configured to: when the power line 14 is in the energized state, power is supplied to the outside by the power line 14; when the power cord 14 is in the power-off state, power is supplied to the outside by the battery module 20.

In some embodiments, the photographing body 10 may include a rear cover 111 provided at a rear side of the body 11. It is to be readily understood that "rear side" herein refers to a side of the lens 12 facing away from the photographic subject 10.

Fig. 2 is a schematic exploded view of a photographing apparatus according to an embodiment of the present invention, in which other partial structures of the photographing main body 10 except for the rear cover 111 are omitted; fig. 3 is a schematic exploded view of the photographing device shown in fig. 2 at another angle. Referring to fig. 2 and 3, the battery module 20 may include a battery compartment 21 and a battery (not shown) disposed within the battery compartment 21.

In some embodiments, the battery module 20 may be provided with a power switch 23 for controlling the battery module 20 to output a power signal to the outside. When the power switch 23 is turned on, the battery module 20 outputs power to the power management system 13; when the power switch 23 is turned off, the battery module 20 does not output power to the power management system 13.

In some embodiments, the battery module 20 may have its own battery management system (not shown). The battery management system is arranged in the battery compartment and used for controlling the charge and discharge of the battery, outputting voltage outwards and the like. It will be appreciated that in the present embodiment, the battery management system is used only to control the circuitry within the battery module 20 and is not used to control the power to the internal electronics 19 and the functional modules 50 referred to below.

The battery module 20 may be provided with a fastener 24 (e.g., a screw, a pin, etc.), and the battery module 20 may be detachably mounted on the rear cover 111 of the photographing body 10 by the fastener 24. It is to be readily understood that in other embodiments, the battery module 20 may be mounted at other locations of the body 11, such as the lateral side or the upper side, etc.

In other embodiments, the battery module 20 and the photographing body 10 may be detachably connected in a snap-fit manner. For example, a clamping groove (such as a dovetail groove) is formed in one of the battery module 20 and the photographing body 10, and a clamping piece matched with the clamping groove is formed in the other one of the battery module 20 and the photographing body 10.

Referring to fig. 1 to 3, the photographing body 10 is provided with a body input interface 16 electrically connected with the power management system 13. The body input interface 16 may be provided on the rear cover 111. The body input interface 16 is for electrically coupling with the battery module 20. When the battery module 20 is directly mounted on the photographing body 10, the battery module 20 is electrically coupled to the body input interface 16, and the power management system 13 supplies power to the internal electronic components 19.

The battery module 20 is provided with a battery interface 22, the battery interface 22 being adapted to the body input interface 16.

The body input interface 16 and the battery interface 22 may be male and female with respect to each other so that the body input interface 16 and the battery interface 22 may be plugged together. In the illustrated embodiment, the body input interface 16 is a female interface and the battery interface 22 is a male interface.

Referring to fig. 4, the main body input interface 16 includes a power input interface 161, and the power management system 13 receives a power input of the battery module 20 through the power input interface 161.

The battery interface 22 may include a battery output interface 221 for outputting a power signal. The battery output interface 221 is adapted to interface with the power input interface 161.

In some embodiments, the body input interface 16 further includes a first body communication interface 162, and the power management system 13 is communicatively coupled to the battery module 20 via the first body communication interface 162 for receiving status information of the battery module 20. The battery interface 22 may include a battery communication interface 222 for outputting status information of the battery module 20. Wherein the battery communication interface 222 is adapted to interface with the first body communication interface 162.

In such an embodiment, the power management system 13 receives a power input of the battery module 20 through the power input interface 161 and is communicatively coupled to the battery module 20 through the first body communication interface 162 for receiving status information of the battery module 20.

In some embodiments, the power input interface 161 and the first body communication interface 162 comprise a pin-type plug or a jack-type receptacle. Accordingly, the power input interface 161 and the battery communication interface 222 include a jack-type socket or a pin-type plug.

Referring to fig. 5, in some embodiments, the battery module 20 can be indirectly mounted on the photographing body 10 through the functional module 50 (the functional module 50 is, for example, the first functional module 30 or the second functional module 40 mentioned below) in addition to being directly mounted on the photographing body 10. The battery module 20 mounted on the photographing body 10 through the functional module 50 is also electrically connected to the power management system 13 so that the battery module 20 supplies power to the outside through the power management system 13.

The functional module 50 can be detachably mounted on the photographing body 10 and coupled between the photographing body 10 and the battery module 20 such that the battery module 20 is mounted on the photographing body 10 through the functional module 50.

In these embodiments, although the battery module 20 is mounted to the photographing body 10 through the functional module 50, the battery module 20 does not directly supply power to the functional module 50, but is first connected to the power management system 13, the power management system 13 receives a power signal output from the battery module 20, and supplies power to the internal electronic components 19 and the functional module 50 through the power management system 13. Compared with the battery module 20 directly supplying power to the functional module 50, the embodiment of the present application supplies the power of the battery module 20 to the power management system 13, and supplies power to the functional module 50 through the power management system 13, and since the operating voltage of the functional module 50 can be preset in the power management system 13, it is able to ensure that the correct and stable operating voltage is transmitted to the functional module 50, and prevent damage to the functional module 50 caused by excessive high or low or unstable voltage.

In some embodiments, the output voltage of the battery module 20 is higher than the operating voltage of the functional module 50, and thus, the power management system 13 may be configured to supply power to the functional module 50 after performing the step-down process on the received power signal output by the battery module 20.

For example, in some embodiments, the output voltage of the battery module 20 is 17.6V, and the operating voltage of the functional module 50 is 12.75V, at this time, the power management system 13 reduces the power output by the battery module 20 to 12.75V, and then supplies power to the functional module 50.

It will be readily appreciated that in some embodiments, the output voltage of the battery module 20 is lower than the operating voltage of the functional module, and thus, the power management system 13 may be configured to boost the received power signal output by the battery module 20 and then supply power to the functional module 50.

In the related art in which the battery module 20 directly supplies power to the functional module 50, it is generally required that the output voltage of the battery module 20 is the same as the operating voltage of the functional module 50. As a result, there may be a difference in voltage of the functional modules 50 of different photographing devices, thereby possibly causing non-interoperability between the battery modules 20 of different photographing devices. In the application, the battery module 20 does not directly supply power to the functional module 50, but supplies power to the functional module 50 through the power management system 13, so that the battery module 20 can not be limited by the output power when being selected, the selection range of the battery module 20 is enlarged, and different shooting devices can share the same battery module 20 under the condition of interface matching.

The functional module 50 may have a transit interface a53, a transit interface B52, and an expansion input interface 54. The transit interface a53 is electrically connected to the transit interface B52. The transfer interface a53 is adaptable to the main body input interface 16 of the photographing main body 10; the switch interface B52 may be adapted to the battery interface 22. The switch interface a53 and the switch interface B52 are located on different sides of the functional module 50, such as two opposite sides or two sides that are connected.

The power supply voltages of the transit interface a53 and the transit interface B52 are equal. The transit interface a53 and the transit interface B52 may be electrically connected by a conductive PCB board or by wires.

The photographing body 10 is provided with a body input interface 16 and a body output interface 17 electrically connected to the power management system 13. The main body input interface 16 is used for electrically coupling and connecting with the battery interface 22 of the battery module 20 or the switching interface A53 of the functional module 50, and the main body output interface 17 is used for electrically coupling and connecting with the expansion input interface 54 of the functional module 50. The main body input interface 16 and the main body output interface 17 may be provided on the rear cover 111.

When the battery module 20 is mounted on the photographing main body 10 through the functional module 50, the battery interface 22 of the battery module 20 is electrically coupled to the switching interface B52 of the functional module 50, the switching interface a53 is electrically coupled to the main body input interface 16, the main body output interface 17 is electrically coupled to the expansion input interface 54 of the functional module 50, and the power management system 13 supplies power to the internal electronic components 19 and simultaneously supplies power to the functional module 50 through the main body output interface 17.

In some embodiments, the supply voltage of the body output interface 17 to power the functional module 50 is less than the supply voltage of the body input interface 16.

With continued reference to fig. 1, the subject 10 further includes a main controller 18, the main controller 18 being communicatively coupled to the power management system 13. The main body output interface 17 includes a power output interface 171. The power management system 13 provides power to the functional module 50 through the power output interface 171.

Accordingly, the expansion input interface 54 of the functional module 50 may include an expansion power interface a541 for interfacing with the power output interface 171 to receive power provided by the power management system 13.

In some embodiments, the main body output interface 17 further includes a second main body communication interface 172 electrically connected to the main controller 18, and the power management system 13 supplies power to the functional module 50 through the power output interface 171, and the main controller 18 is communicatively connected to the functional module 50 through the second main body communication interface 172, for transmitting or receiving image information and/or control instructions.

Accordingly, the expansion input interface 54 of the functional module 50 may include an expansion power interface a541 and an expansion communication interface C542. The extended power interface a54 is configured to interface with the power output interface 171 to receive power provided by the power management system 13; the expansion communication interface C542 is configured to interface with the second body communication interface 172 to receive image information and/or control instructions.

The power output interface 171 and the second body communication interface 172 include a pin-type plug or a jack-type socket. Accordingly, the extended power interface a541 and the extended communication interface C542 include a jack-type socket or a pin-type plug.

In the embodiment of the present application, the main body input interface 16 of the photographing main body 10 may be electrically coupled with the battery output interface 221 of the battery module 20 or the switching interface a53 of the functional module 50.

The switching interface B52 includes a voltage input interface 521, where the voltage input interface 521 is configured to interface with the battery output interface 221 of the battery module 20 to receive a power signal output by the battery module 20.

The transit interface a53 includes a voltage output interface 531 electrically connected to the voltage input interface 521. The voltage output interface 531 is used to interface with the power input interface 161 to transmit the power signal output from the battery module 20 to the power management system 13.

The transit interface B52 may also include an extended communication interface B522 for interfacing with the battery communication interface 222 to receive battery status information.

The transit interface a53 may further include an extended communication interface a532 electrically connected to the extended communication interface B522, the extended communication interface a532 being configured to interface with the first body communication interface 162 to transmit status information of the battery to the power management system 13.

It is to be readily understood that, for the functional module 50 of the present embodiment, a controller (not shown in the drawings) may be further included, wherein the expansion input interface 54 is electrically connected to the controller, and the switching interface a53 and the switching interface B52 are not electrically connected to the controller, that is, the switching interface a53 and the switching interface B52 are only used to switch the power signal of the battery module 20 and the state information of the battery, and are not used to supply power to the controller.

In some embodiments, the controller may be formed from a circuit board. The transferring interface a53 and the transferring interface B52 may be fixedly provided on the circuit board to facilitate assembly of the functional module 50. It will be appreciated that the pod interface a53 and pod interface B52 are fixedly disposed only on the substrate of the circuit board and are not in communication with the circuit board.

In the above-described embodiment, the photographing device includes only the battery module 20 and the photographing body 10. In other embodiments, at least one functional module 50 may be added to form a shooting kit together with the battery module 20 and the shooting body 10.

In some cases, only one functional module 50 is included in the shooting suite. In some cases, more than two functional modules 50 may be included in the shooting suite, where the functional modules may further include an expansion output interface (not shown) electrically connected to the expansion input interface 54, for interfacing with the expansion input interface 54 of the adjacent functional modules 50 to transfer the power output from the power management system 13 and the image information or/and control instructions from the main controller 18 to the adjacent functional modules 50 (i.e., to implement power supply of each functional module 50 and communication with the shooting subject 10). For a shooting suite having a plurality of functional modules 50, each functional module 50 may be provided with an expansion output interface; alternatively, the functional module 50 connected to the battery module 20 may not be provided with an expansion output interface.

The functional module 50 in the embodiment of the present application may be a graph transmission module, an extension module, a recording module, a storage module, an input/output module, a user interface module, and the like.

Thus, the present embodiment also provides a photographing kit, in which the battery module 20 and one or more different functional modules 50 may be mounted on the photographing body 10 so as to constitute different combinations to accommodate different photographing scenes. In addition, at the time of product update, the photographing body 10 may not be replaced, but only the functional module 50 may be replaced.

In general, a shooting kit may include: a photographing body 10, a battery module 20, and at least one functional module 50.

The at least one functional module 50 is detachably mounted on the shooting main body 10, and the at least one functional module 50 is provided with an expansion input interface 54, a switching interface a53 and a switching interface B52 electrically connected with the switching interface a52, wherein the switching interface a and the switching interface B are respectively located on different sides of the at least one functional module 50.

The battery module 20 can be directly mounted on the photographing body 10 or mounted on the photographing body 10 through the at least one functional module 50, and can be electrically connected with the power management system 13 such that the battery module 20 externally supplies power through the power management system 13. The at least one functional module 50 can be coupled between the photographing body 10 and the battery module 20 such that the battery module 20 is mounted on the photographing body 10 through the at least one functional module 50.

The shooting main body 10 is provided with a main body input interface 16 and a main body output interface 17 which are electrically connected with the power management system 13, the main body input interface 16 is used for being electrically coupled with the battery interface 22 of the battery module 20 or the switching interface A53 of the at least one functional module 50, and the main body output interface 17 is used for being electrically coupled with the expansion input interface 54 of the at least one functional module 50.

When the battery module 20 is directly mounted on the photographing body 10, the battery interface 22 of the battery module 20 is electrically coupled to the body input interface 16, and the power management system 13 supplies power to the internal electronic components 19;

when the battery module 20 is mounted on the photographing main body 10 through the at least one functional module 50, the battery interface 22 of the battery module 20 is electrically coupled to the switching interface B52 of the at least one functional module, the switching interface a53 is electrically coupled to the main body input interface 16, and the main body output interface 17 is electrically coupled to the expansion input interface 17. The power management system 13 supplies power to the internal electronics 19 and simultaneously to the at least one functional module 50 via the main body output interface 17.

It will be appreciated that when the number of functional modules 50 in the photographing kit is one, the expansion input interface 54, the transit interface a53, and the transit interface B52 electrically connected to the transit interface a52 are all interfaces of the functional modules 50.

The functional module 50 may be a graph transfer module or an extension module.

When the number of the functional modules 50 is two, the two functional modules 50 are detachably mounted on top of each other, and the battery module 20 is mounted to the photographing body 10 through the two functional modules 50.

Each functional module 50 is provided with an expansion input interface 54, a transfer interface A53 and a transfer interface B52; the two functional modules 50 are detachably mounted, and the switching interface a53 of one functional module 50 is docked with the switching interface B52 of the other functional module 50, so that the power supply signal of the battery module 20 is transmitted to the power supply management system 13.

It will be appreciated that when the number of the functional modules 50 in the photographing kit is two, the two functional modules 50 may be taken as a whole, wherein the expansion input interface 54 and the switching interface a53 of one functional module 50 are taken as the expansion input interface 54 and the switching interface a53 of the whole of the two functional modules 50, and the switching interface B52 of the other functional module 50 is taken as the switching interface B52 of the whole of the two functional modules 50.

Further, the functional module 50 installed in the photographing main body 10 is further provided with an expansion output interface (such as the second expansion output interface 44 in fig. 16 and the first expansion output interface 34 in fig. 17) for interfacing with the expansion input interface 54 of another functional module 50 to transmit the power signal output by the power management system 13 to the other functional module 50.

In some embodiments, the extended output interface is also used to transmit image information or/and control instructions.

In some embodiments, the two functional modules 50 are a graph transfer module and an expansion module, respectively. The expansion module is detachably arranged on the shooting main body 10; the image transmission module is detachably arranged on the expansion module; the battery module 20 is mounted on the image sensor module. In other embodiments, the image transmission module is detachably mounted to the photographing body 10; the expansion module is detachably arranged on the image transmission module; the battery module 20 is mounted to the expansion module.

In some embodiments, the number of the functional modules 50 in the photographing kit is plural (two or more), the plural functional modules 50 are detachably mounted on top of each other, and the battery module 20 is mounted on the photographing body 10 through the plural functional modules 50. Each functional module 50 is provided with an expansion input interface 54, a transfer interface a53 and a transfer interface B52. Two adjacent functional modules 50 interface with each other through the switching interface a53 of one functional module 50 and the switching interface B52 of the other functional module 50 to at least transmit power signals to the power management system 13. And each functional module 50 or functional modules 50 other than the mounted battery module 20 are also provided with an expansion output interface for interfacing with the expansion input interface 54 of the adjacent functional module 50 to transmit at least the power signal output by the power management system 13 to the adjacent functional module 50.

The expansion output interface is electrically connected with the expansion access interface 54. The extended output interface may include an extended power interface B. The extended power interface B is electrically connected with the extended power interface A541; for interfacing with the extended power interface a541 of the adjacent functional module 50 to transmit the power signal output by the power management system 13.

The extended output interface may also include an extended communication interface D. The extended communication interface D is electrically connected with the extended communication interface C542, and is used for interfacing with the extended communication interface C542 of the adjacent functional module 50 to transmit image information and/or control instructions.

In such an embodiment, the battery module 20, the functional module 50, and the photographing body 10 may be detachably and mechanically coupled by fasteners.

Fig. 6 is a schematic diagram of a shooting kit according to an embodiment of the present invention. Referring to fig. 6, in this embodiment, the photographing kit includes only one functional module: i.e. the first functional module 30. The first functional module 30 may be detachably mounted on the photographing main body 10 by a fastener 38.

The battery module 20 is detachably mounted to the first functional module 30. The battery module 20 can be electrically connected to the power management system 13 such that the battery module 20 is externally supplied with power through the power management system 13. The first functional module 30 can be coupled between the photographing body 10 and the battery module 20 such that the battery module 20 is mounted on the photographing body 10 through the first functional module 30.

The first functional module 30 has a first controller 301. The first controller 301 is not electrically connected to the battery module 20, so that the battery module 20 cannot directly supply power to the first controller 301. In the embodiment of the present application, the first functional module 30 switches the voltage signal of the battery module 20 to the power management system 13 of the photographing body 10, and then supplies power to the first functional module 30 through the power management system 13.

Referring to fig. 7 to 9, the first functional module 30 is provided with a first expansion input interface 34, a first switching interface a33, and a first switching interface B34 electrically connected to the first switching interface a 33. The first switching interfaces a33 and B32 are respectively located on different sides of the first functional module 30.

The first adapter interface B32 is adapted to the battery interface 22.

The main body input interface 16 is used for electrically coupling connection with the battery interface 22 of the battery module 20 or the first transfer interface a33 of the first functional module 30, and the main body output interface 17 is used for electrically coupling connection with the first expansion input interface 34 of the first functional module 30.

The first functional module 30 further includes a first expansion input interface 34.

The first switching interface B32 is configured to be electrically connected to the battery interface 22, so as to receive a power signal output by the battery module 20. The first interface a33 is configured to electrically connect with the main body input interface 16 to output a power signal to the power management system 13. The first expansion input interface 34 is electrically connected to the first controller 301, and the first expansion input interface 34 is configured to be electrically connected to the main output interface 17 to perform communication (i.e. perform data transmission) and receive a power signal output by the power management system 13.

When the battery module 20 is mounted on the photographing main body 10 through the first functional module 30, the battery module 20 is electrically coupled to the first switching interface B32 of the first functional module 30, the first switching interface a33 is electrically coupled to the main body input interface 16, the main body output interface 17 is electrically coupled to the first expansion input interface 34, and the power management system 13 supplies power to the internal electronic component 19 and simultaneously supplies power to the first functional module 30 through the main body output interface 17.

Referring to fig. 9, the first switching interface B includes a first voltage input interface 321, and the first voltage input interface 321 is configured to interface with the battery output interface 221 of the battery module 20 to receive a power signal output from the battery module 20.

The first switching interface a33 includes a first voltage output interface 331 electrically connected to the first voltage input interface 321, and the main body input interface 16 includes a power input interface 161, and the first voltage output interface 331 is configured to interface with the power input interface 161 to output a power signal to the power management system 13.

The first expansion input interface 34 includes a first expansion power interface C342 electrically connected to the first controller 301, where the first expansion power interface C342 is configured to interface with the power output interface 171 to transmit a power signal output by the power management system 13.

The first transfer interface a33 includes a first extended communication interface a332, where the first extended communication interface a332 interfaces with the first main body communication interface 162, and is used to transmit state information of the battery.

The first interface B32 includes a first expansion communication interface B322 for interfacing with the battery communication interface 222 to transmit battery status information.

The first expansion input interface 34 includes a first expansion communication interface C342 electrically connected to the first controller 301, and the first expansion communication interface C342 interfaces with the second main body communication interface 172, for transmitting image information and/or control instructions.

It can be understood that, when the battery module 20, the first functional module 30, and the photographing body 10 are assembled, the power output from the battery module 20 is connected to the power management system 13 through the battery output interface 221, the first voltage input interface 321, the first voltage output interface 331, and the power input interface 161 in this order. The battery status information output by the battery module 20 is sequentially connected to the power management system 13 through the battery communication interface 222, the first expansion communication interface B322, the first expansion communication interface a332, and the first cylinder communication interface 162.

When the power management system 13 supplies power to the first controller 301 of the first functional module 30, the power is connected to the first controller 301 through the power output interface 171 and the first extended power interface 341 in sequence. When the shooting subject 10 communicates with the first functional module 30, the data stream may enter the first controller 301 via the second subject communication interface 172 and the first extended communication interface 342 in sequence, or the data stream may enter the main controller 18 of the shooting subject 10 via the first extended communication interface 342 and the second subject communication interface 172 in sequence.

In some embodiments, the supply voltage of the first switching interface a33 and the first switching interface B32 are equal.

In some embodiments, the supply voltage of the body output interface 17 to power the first functional module 30 is less than the supply voltage of the body input interface 16.

In some embodiments, the power value output by the battery module 20 is greater than the operating voltage value of the first controller 301; the power management system 13 is configured to step down the power output from the battery module 20 and output the power to the main body output interface 17, so as to avoid the adverse effect of the higher power on the first controller 301.

In other embodiments, the power signal value output by the battery module 20 is smaller than the operating voltage value of the first controller 301; the power management system 13 may be configured to boost the power signal output by the battery module 20 and output the power signal to the main output interface 17, so as to avoid the adverse effect of the lower power source on the first controller 301.

In some embodiments, the first functional module 30 may be a graphical module. The image transmission module may further include: for an antenna interface and an antenna 37 plugged at the antenna interface. The number of the antenna interfaces can be 4, and 2 antenna interfaces are respectively arranged on two lateral sides; the 2 antenna interfaces are located at the top. Of course, the number of antenna interfaces may be 1, 2, 3, 4 or 5 or more. The image transmission module can transmit the processed image information to the image transmission receiving end through the antenna 37.

In other embodiments, the first functional module 30 may be an expansion module, and the expansion module is further provided with at least one expansion interface (such as the expansion interface 47 shown in fig. 13) for connecting to an external device. The expansion interface is, for example, a recording interface, so as to output audio outwards, and at this time, the expansion interface can be connected with a microphone. Alternatively, the expansion interface is, for example, an SDI interface to mount a video monitor or a monitor recorder, and in such an embodiment, the expansion module is an SDI expansion module.

With continued reference to fig. 7 and 8, the first functional module 30 may include a first housing 31, with the first controller 301 disposed within the first housing 31. The first housing 31 may have a first side surface B311 and a first side surface a312 opposite to the first side surface B311, wherein the first interface B32 is disposed on the first side surface B311; the first expansion input interface 34 and the first transfer interface a33 are disposed on the first side surface a312. The first housing 31 may have a substantially rectangular parallelepiped structure. The first side surface B311 and the first side surface a312 are two surfaces opposite to each other in a rectangular parallelepiped structure, and the first side surface B311 and the first side surface a312 are parallel to each other.

In some embodiments, the projection profiles of the first transfer interface B32 and the first transfer interface a33 on the first side surface B311 or the first side surface a312 coincide.

The first switching interface B32 of the first functional module 30 may be electrically connected with the first switching interface a33 through a conductive PCB board, thereby conducting the output voltage of the battery module 20 to the first switching interface a33. In some embodiments, the first switching interface B32 may also be electrically connected to the first switching interface a33 through a wire.

To prevent the interfaces from being plugged back, the first transfer interface B32 and the first transfer interface a33 may be male and female with each other.

In some embodiments, the first transfer interface a33 and the first expansion input interface 34 may be located at an upper portion of the first side surface a 312; the first expansion input interface 34 is located directly below the first transfer interface a33 and is adjacent to the first transfer interface a33. The middle lower portion of the first side surface a312 is provided with a first heat dissipation structure 36. In some embodiments, the first transfer interface a33 and the first expansion input interface 34 are located on the upper third of the first side surface a312, and the first heat dissipation structure 36 is located on the lower two thirds of the first side surface a312.

Referring to fig. 7, the outer periphery of the first heat dissipating structure 36 is flush with the first side surface a312, and the rest of the first heat dissipating structure 36 is lower than the first side surface a312.

Fig. 10 is a front view of the first functional module 30 of fig. 7, with the antenna interface and antenna 37 omitted; fig. 11 is a side view of the first functional module 30 shown in fig. 10. Referring to fig. 7, 10 and 11, the first heat dissipation structure 36 includes a first portion (not numbered) located in the middle and a second portion (not numbered) located at the periphery of the first portion, wherein the second portion is flush with the first side surface a312 of the first housing 31, and the first portion is lower than the first side surface a312.

Referring to fig. 10, the first portion is surrounded by a first heat dissipation portion 361, a second heat dissipation portion 362, a third heat dissipation portion 363 and a fourth heat dissipation portion 364 which are substantially triangular, wherein the first heat dissipation portion 361 and the third heat dissipation portion 363 are disposed up and down oppositely, the second heat dissipation portion 362 and the fourth heat dissipation portion 364 are disposed left and right oppositely, the first heat dissipation portion 361 and the third heat dissipation portion 363 include a plurality of heat dissipation fins which extend vertically and are distributed at intervals, the second heat dissipation portion 362 and the fourth heat dissipation portion 364 include a plurality of heat dissipation fins which extend laterally and are distributed at intervals, and the heat dissipation fins of the first heat dissipation portion 361 and the third heat dissipation portion 363 located at the middle portion are connected.

The second portion includes a first extension 3631, a second extension 3632, a third extension 3633, and a fourth extension 3634 located outside the first heat dissipation portion 361, the second heat dissipation portion 362, the third heat dissipation portion 363, and the fourth heat dissipation portion 364, respectively. The second and fourth extensions 3632, 3634 extend all the way outward to the edge of the first side surface a 312.

In the embodiment of the present application, the first heat dissipation structure 36 is configured as described above, so that the heat dissipation fins of the second epitaxial portion 3632, the third epitaxial portion 3633, and the fourth epitaxial portion 3634 form a heat dissipation channel (see fig. 11) that communicates with the outside, and since the first portion (i.e., the first heat dissipation portion 361, the second heat dissipation portion 362, the third heat dissipation portion 363, and the fourth heat dissipation portion 364) is lower than the first side surface a312, the first portion and the second portion of the first heat dissipation structure 36 are both in a communication state and are not blocked by the heat dissipation fins. Accordingly, heat at the first extension portion 3631 and the first heat dissipation portion 361, the second heat dissipation portion 362, the third heat dissipation portion 363, and the fourth heat dissipation portion 364 may be transferred outward through the heat dissipation path. Since the heat dissipation channels are oriented in three different directions (see fig. 10), the heat dissipation of the first portion of the first side surface a312 is facilitated.

Since the first functional module 30 has the above-described first heat dissipation structure 36, a good heat dissipation effect can be provided even if the first functional module 30 is "sandwiched" between the battery module 20 and the photographing body 10.

In some embodiments, a first expansion output interface 35 may also be provided for the first functional module 30, which is electrically connected to the first expansion input interface 34, for transmitting the power output by the power management system 13. The first extended output interface 35 may include a first extended power interface 341 for transmitting power output by the power management system 13. The first expansion output interface 35 may further include a first expansion communication interface 342 for transmitting image information and/or control instructions output by the master 108.

Fig. 12 is a schematic diagram of a photographing kit according to another embodiment of the present invention. Referring to fig. 12, in this embodiment, the photographing kit includes a second functional module 40 in addition to the first functional module 30. The second functional module 40 includes a second controller 401. The second functional module 40 can be directly detachably mounted to the photographing body 10 or detachably mounted to the photographing body 10 through the first functional module 30.

The battery module 20 can be mounted to the photographing body 10 through the second functional module 40; or mounted to the photographing body 10 through the second functional module 40 and the first functional module 30.

In the illustrated embodiment, the second functional module 40 is detachably mounted to the photographing body 10, the first functional module 30 is detachably mounted to the second functional module 40, and the battery module 20 is mounted to the first functional module 30.

In other embodiments, for example, referring to fig. 17, which will be described later, the first functional module 30 is detachably mounted to the photographing body 10, the second functional module 40 is detachably mounted to the first functional module 30, and the battery module 20 is mounted to the second functional module 40.

The first and second functional modules 30 and 40 transfer the power signal of the battery module 20 to the power management system 13 of the photographing body 10, and then power is supplied to the first and second functional modules 30 and 40 through the power management system 13.

Fig. 13 is a schematic structural view of a photographing kit according to an embodiment of the present invention, in which the other partial structure of the photographing body 10 except for the rear cover 111 is omitted. FIG. 14 is a schematic exploded view of the shooting kit shown in FIG. 13; FIG. 15 is a schematic exploded view of the shooting assembly of FIG. 13 at another angle; fig. 16 is a schematic diagram of the photographing kit of fig. 13. Referring to fig. 13 to 16, similar to the first functional module 30, the second functional module 40 may include a second transit interface B42, a second transit interface a43, and a second expansion input interface 44. The second switching interface a43 and the second switching interface B42 are respectively located on different sides of the second functional module 40.

The second switching interface B42 is electrically connected to the first switching interface a33 of the first functional module 30, so as to receive the voltage signal output by the first functional module 30. The second switching interface a43 is used for electrically connecting with the main body input interface 16 of the photographing main body 10 to output the voltage signal received by the second switching interface B42 to the power management system 13. The second expansion input interface 44 is electrically connected to the second controller 401, and the second expansion input interface 44 is electrically connected to the main output interface 17, so as to perform data transmission and receive the voltage signal output by the power management system 13.

In the embodiment shown in fig. 13 to 16, the first functional module 30 is not directly connected to the photographing main body 10 but is connected to the photographing main body 10 through the second functional module 40, and thus the second functional module 40 needs to take over not only the physical connection but also the transfer function of power supply. Therefore, the second functional module 40 also needs to have a second expansion output interface 45 electrically connected to the second expansion input interface 44 for electrically connecting to the first expansion input interface 34 of the first functional module 30 to forward the power output by the power management system 13 to the first functional module 30.

When the battery module 20 is mounted on the photographing main body 10 through the second functional module 40, the battery module 20 is electrically coupled to the second switching interface B42 of the second functional module 40, the second switching interface a41 is electrically coupled to the main body input interface 16, the main body output interface 17 is electrically coupled to the second expansion input interface 44, and the power management system 13 supplies power to the internal electronic component 19 and simultaneously supplies power to the second functional module 40 through the main body output interface 17.

When the battery module 20 is mounted to the photographing body 10 through the second functional module 40 and the first functional module 30; the first functional module 30 is detachably mounted to the second functional module 40, the battery module 20 is directly mounted to the first functional module 30 (see fig. 16) or the second functional module 40 (see fig. 17), and the second functional module 40 or the first functional module 30 is directly mounted to the photographing main body 10; the power management system 13 supplies power to the internal electronics 19 while supplying power to the first functional module 30 and the second functional module 40 through the main body output interface 17.

In some embodiments, the battery interface 22 is adapted to the first transit interface B32, the second transit interface B42, and the body input interface 16.

The second switching interface B42 includes a second voltage input interface 421 for electrically connecting with the battery output interface 221 of the battery module 20 or the first voltage output interface 331 of the first functional module 30 to directly receive the power signal output by the battery module 20 or to receive the power signal output by the battery module 20 through the first functional module 30.

The second switching interface a43 includes a second voltage output interface 431 electrically connected to the second voltage input interface 421. The second voltage output interface 431 is used for electrically connecting with the power input interface 161 or the first voltage input interface 321 of the first functional module 30 to directly output a power signal to the power management system 13 or output a power signal to the power management system 13 through the first functional module 30.

The second expansion input interface 44 includes a second expansion power interface a441 electrically connected to the second controller 401, where the second expansion power interface a441 is configured to interface with the power output interface 171 to transmit a power signal output by the power management system 13.

The second transit interface a43 further includes a second extended communication interface a432, where the second extended communication interface a432 is configured to interface with the first main body communication interface 162 or the first extended communication interface B322 of the first functional module 30 to transmit the state information of the battery.

In some embodiments, the photographing body 10 may communicate with the battery module 20 by wireless. In other embodiments, the second transit interface B42 further includes a second extended communication interface B422 for interfacing with the battery communication interface 222 or the first extended communication interface a332 for transmitting status information of the battery.

The photographing body 10 may communicate with the first functional module 30 or the second functional module 40 in a wireless manner. In other embodiments, the second expansion input interface 44 includes a second expansion communication interface C442 electrically connected to the second controller 401, where the second expansion communication interface C442 interfaces with the second main body communication interface 172 or the first expansion communication interface D352 for transmitting image information and/or control instructions.

In some embodiments, the second extended output interface 45 further includes a second extended power interface B451 electrically connected to the second extended power interface a441 for interfacing with the first extended power interface a341 to transmit the power signal output by the power management system 13.

In some embodiments, the second extended output interface 45 further includes a second extended communication interface D452 electrically connected to the second extended communication interface C442 for interfacing with the first extended communication interface C342 to transmit image information or/and control instructions.

In such an embodiment, when the battery module 20, the first functional module 30, the second functional module 40, and the photographing body 10 are assembled, the power output from the battery module 20 is connected to the power management system 13 through the battery output interface 221, the first voltage input interface 321, the first voltage output interface 331, the second voltage input interface 421, the second voltage output interface 431, and the power input interface 161 in this order.

When the power management system 13 supplies power to the second controller 401 of the second functional module 40, the power output by the power management system 13 is connected to the second controller 401 through the power output interface 171 and the second extended power interface a441 in sequence. When the power management system 13 supplies power to the first controller 301 of the first functional module 30, the power supply is sequentially connected to the first controller 301 through the power output interface 171, the second extended power interface a441, the second extended power interface B452, the first extended power interface a 341.

When the shooting subject 10 communicates with the first functional module 30, the data flow may enter the first controller 301 via the second subject communication interface 172, the second extended communication interface C442, the second extended communication interface D452, and the first extended communication interface C342 in sequence, or the data flow may enter the main controller 18 of the shooting subject 10 via the first extended communication interface C342, the second extended communication interface D452, the second extended communication interface C442, and the second subject communication interface 172 in sequence.

When the photographing body 10 communicates with the second functional module 40, the data stream may enter the second controller 401 via the second body communication interface 172 and the second extended communication interface C442 in sequence, or the data stream may enter the main controller 18 of the photographing body 10 via the second extended communication interface C442 and the second body communication interface 172 in sequence.

Similar to the structure of the first functional module 30, the second functional module 40 may include a second housing 41, and the second controller 401 is disposed in the second housing 41. The second casing 41 has a second side surface B411 and a second side surface a412 opposite to the second side surface B411, wherein the second switching interface B42 and the second expansion output interface 45 are disposed on the second side surface B411; the second expansion input interface 44 and the second switching interface a43 are disposed on the second side surface a412.

The projection outlines of the second transit interface B42 and the second transit interface A43 on the second side surface B411 or the second side surface A412 are coincident; the projection profiles of the second expansion output interface 45 and the second expansion input interface 44 on the second side surface B411 or the second side surface a412 coincide.

The second transferring interface a43 can be electrically connected to the second transferring interface B42 through a conductive PCB.

The second switching interface A43 and the second switching interface B42 are mutually male and female; the second expansion output interface 45 and the second expansion input interface 44 are male and female with each other.

In some embodiments, the second transit interface a43 and the second expansion input interface 44 are both male interfaces; the second switching interface B42 and the second expansion output interface 45 are both female interfaces. Correspondingly, the first transfer interface B32 is a female interface; the first switching interface a33 and the first extension input interface 34 are both public interfaces; the battery interface 22 of the battery module 20 is a male interface, and the main body input interface 16 and the main body output interface 17 of the photographing main body 10 are both female interfaces. When the parts of the shooting suite are assembled together, as the second switching interface A43 and the second expansion input interface 44 are both male interfaces, the two male interfaces (namely the second switching interface A43 and the second expansion input interface 44) of the second functional module 40 are conveniently aligned with the two female interfaces (namely the main body input interface 16 and the main body output interface 17) of the shooting main body 10 during the plugging of the interfaces, so that the plugging operation of the interfaces is rapidly completed; and facilitates accurate plugging of the interface of the first functional module 30 onto the interface of the second functional module 40.

Referring to fig. 14, the second transit interface a43 and the second expansion input interface 44 may be located at an upper portion of the second side surface a 412; the second expansion input interface 44 is located directly below the second transit interface a43 and is adjacent to the second transit interface a43. The second heat dissipation structure 36 is disposed at a lower middle portion of the second side surface a 412. In some embodiments, the second transfer interface a43 and the second expansion input interface 44 are located on the upper third surface of the second side surface a412, and the second heat dissipation structure 36 is located on the lower two thirds surface of the second side surface a 412.

The second heat dissipation structure 36 of the second functional module 40 is the same as the first heat dissipation structure 36 of the first functional module 30, and the description of the first heat dissipation structure 36 of the first functional module 30 is specifically referred to above, and is not repeated herein.

In some embodiments, the first functional module 30 is a graph transfer module and the second functional module 40 is an expansion module. Specifically, the expansion module is detachably mounted to the photographing main body 10; the image transmission module is detachably arranged on the expansion module; the battery module 20 is detachably mounted to the image sensor module.

In other embodiments, the first functional module 30 is an expansion module and the second functional module 40 is a graph transfer module. Specifically, the image transmission module is detachably and mechanically mounted on the photographing body 10; the expansion module is detachably arranged on the image transmission module; the battery module 20 is detachably mounted to the expansion module.

The above only shows an embodiment in which the functional modules are one or two, and those skilled in the art will readily understand that in the embodiment of the present application, the photographing kit may include one functional module, two functional modules, three functional modules, and more functional modules.

It should also be noted that, in the embodiments of the present application, the features of the embodiments and the embodiments of the present application may be combined with each other to obtain new embodiments without conflict.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

A photographing apparatus, comprising:

a shooting main body, wherein a power management system and internal electronic elements are arranged in the shooting main body; and

the battery module can be directly installed on the shooting main body or installed on the shooting main body through a functional module and can be electrically connected with the power management system so that the battery module can supply power to the outside through the power management system; the functional module is detachably mountable to the photographing body and coupled between the photographing body and the battery module such that the battery module is mounted to the photographing body through the functional module,

Wherein the shooting main body is provided with a main body input interface and a main body output interface which are electrically connected with the power management system, the main body input interface is used for being electrically coupled with the battery module or the switching interface A of the functional module, the main body output interface is used for being electrically coupled with the expansion input interface of the functional module,

when the battery module is directly arranged on the shooting main body, the battery module is electrically coupled with the main body input interface, and the power management system supplies power to the internal electronic element;

when the battery module is installed on the shooting main body through the functional module, the battery module is electrically coupled with a switching interface B of the functional module, the switching interface A is electrically connected with the switching interface B and is electrically coupled with a main body input interface, a main body output interface is electrically coupled with an expansion input interface of the functional module, and the power management system supplies power for the internal electronic element and simultaneously supplies power for the functional module through the main body output interface.
The photographing device of claim 1, wherein the power supply voltages of the switching interface a and the switching interface B are equal.
The photographing device of claim 1, wherein a power supply voltage of the main body output interface for supplying power to the functional module is less than a power supply voltage of the main body input interface.
The photographing device of claim 1, wherein the body input interface comprises a power input interface through which the power management system receives a power input of the battery module and a first body communication interface through which the power management system is communicatively connected with the battery module for receiving status information of the battery module.
The camera of claim 4, wherein the power input interface and the first body communication interface comprise a pin-type plug or a jack-type socket.
The photographing device of claim 1, wherein the photographing main body further comprises a main controller, the main controller is in communication connection with the power management system, the main body output interface comprises a power output interface and a second main body communication interface, the power management system supplies power to the functional module through the power output interface, and the main controller is in communication connection with the functional module through the second main body communication interface and is used for sending or receiving image information or/and control instructions.
The camera of claim 6, wherein the power output interface and the second body communication interface comprise a pin-type plug or a jack-type socket.
The photographing device of claim 1, wherein the power management system is configured to supply power to the functional module after the power input of the battery module is subjected to a step-down process.
The photographing device of claim 1, wherein the photographing body is further provided with: the power supply line is electrically connected with the power supply management system, and the power supply plug is used for being connected with an external power supply.
The camera of claim 9, wherein the power management system is configured to: and detecting the energizing state of the power line so as to control the power supply to be externally supplied by the power line or the battery module according to the energizing state of the power line.
The camera of claim 10, wherein the power management system is configured to: when the power line is in an energized state, power is supplied to the outside by the power line; when the power line is in a power-off state, power is supplied to the outside by the battery module.
The photographing device of claim 1, wherein the battery module comprises a battery compartment and a battery disposed within the battery compartment.
The photographing device of claim 1, wherein the battery module is provided with a power switch for controlling the battery module to output a power signal to the outside.
The photographing device of claim 4, wherein the battery module is provided with a battery interface, the battery interface being adapted to the main body input interface.
The photographing device of claim 14, wherein the battery interface comprises a battery output interface for outputting a power signal; and a battery communication interface for outputting status information of the battery module.
The photographing device of claim 14, wherein said main body input interface and said battery interface are male and female with respect to each other.
The photographing device of claim 1, wherein the photographing body includes a rear cover, and the body input interface and the body output interface are disposed on the rear cover.
A shooting kit, comprising:

a shooting main body, wherein a power management system and internal electronic elements are arranged in the shooting main body;

A first functional module detachably mounted to the photographing main body; the first functional module is provided with a first expansion input interface, a first transfer interface A and a first transfer interface B electrically connected with the first transfer interface A, wherein the first transfer interface A and the first transfer interface B are respectively positioned on different sides of the first functional module; and

the battery module can be directly installed on the shooting main body or installed on the shooting main body through the first functional module and can be electrically connected with the power management system so that the battery module can supply power to the outside through the power management system; the first functional module can be coupled between the photographing body and the battery module so that the battery module is mounted on the photographing body through the first functional module;

wherein the shooting main body is provided with a main body input interface and a main body output interface which are electrically connected with the power management system, the main body input interface is used for being electrically coupled with the battery module or the first switching interface A of the first functional module, the main body output interface is used for being electrically coupled with the first expansion input interface of the first functional module,

When the battery module is directly arranged on the shooting main body, the battery module is electrically coupled with the main body input interface, and the power management system supplies power to the internal electronic element;

when the battery module is installed on the shooting main body through the first functional module, the battery module is electrically coupled with a first switching interface B of the first functional module, a first switching interface A is electrically coupled with the main body input interface, a main body output interface is electrically coupled with the first expansion input interface, and the power management system supplies power for the internal electronic element and simultaneously supplies power for the first functional module through the main body output interface.
The shooting kit as claimed in claim 18, wherein the battery module is provided with a battery interface adapted to the first adapter interface B and the main body input interface.
The shooting kit as in claim 19, wherein the battery interface comprises a battery output interface for outputting a power signal,

the first switching interface B comprises a first voltage input interface which is used for being in butt joint with a battery output interface of the battery module so as to receive a power supply signal output by the battery module.
The shooting kit as in claim 20, wherein the first adapter interface A comprises a first voltage output interface electrically connected to the first voltage input interface,

the main body input interface comprises a power input interface, and the first voltage output interface is used for being in butt joint with the power input interface so as to output the power signal to the power management system.
The shooting kit as in claim 19, wherein the main body output interface comprises a power output interface, the first functional module comprises a first controller, the first extended input interface comprises a first extended power interface C electrically connected to the first controller, the first extended power interface C is configured to interface with the power output interface to transmit a power signal output by the power management system.
The shooting kit as in claim 19, wherein the body input interface comprises a first body communication interface,

the first transfer interface A comprises a first expansion communication interface A, and the first expansion communication interface A is in butt joint with the first main body communication interface and is used for transmitting state information of a battery.
The shooting kit as in claim 19, wherein the first docking interface B comprises a first expansion communication interface B,

the battery interface comprises a battery communication interface, and the battery communication interface is in butt joint with the first expansion communication interface B and is used for transmitting state information of a battery.
The shooting kit as in claim 22, wherein the shooting subject further comprises a master controller in communication with the power management system, the subject output interface further comprises a second subject communication interface in electrical communication with the master controller,

the first expansion input interface comprises a first expansion communication interface C electrically connected with the first controller, and the first expansion communication interface C is in butt joint with the second main body communication interface and is used for transmitting image information or/and control instructions.
The shooting kit as claimed in claim 18, wherein the first switching interface a is equal to the power supply voltage of the first switching interface B.
The shooting kit as in claim 18, wherein a supply voltage of the body output interface to power the first functional module is less than a supply voltage of the body input interface.
The shooting kit as claimed in claim 22, wherein the battery module outputs a power value greater than an operating voltage value of the first controller;

the power management system is configured to output the power output by the battery module to the main body output interface after performing voltage reduction processing.
The shooting kit as in claim 25, wherein the first functional module comprises a first housing, the first controller disposed within the first housing, wherein

The first shell has a first side surface A and a first side surface B opposite to the first side surface A, wherein

The first expansion input interface and the first transfer interface A are arranged on the first side surface A;

the first transfer interface B is disposed on the first side surface B.
The shooting kit as in claim 29, wherein the projection profiles of the first transfer interface a and the first transfer interface B on the first side surface a or the first side surface B coincide.
The shooting kit as claimed in claim 29, wherein the first docking interface a and the first expansion input interface are located at an upper portion of the first side surface a;

The first expansion input interface is located right below the first transfer interface A and is adjacent to the first transfer interface A.
The photographing kit of claim 31, wherein a lower-middle portion of the first side surface a is provided with a first heat dissipating structure.
The shooting kit as in claim 32, wherein the first heat dissipating structure comprises a first portion located in the middle and a second portion located at a periphery of the first portion, wherein the second portion is flush with the first side surface a, and the first portion is lower than the first side surface a.
The shooting kit as in claim 33, wherein the first portion of the first heat dissipating structure is surrounded by a first heat dissipating portion, a second heat dissipating portion, a third heat dissipating portion and a fourth heat dissipating portion which are substantially triangular, wherein the first heat dissipating portion and the third heat dissipating portion are disposed vertically opposite each other, the second heat dissipating portion and the fourth heat dissipating portion are disposed laterally opposite each other,

the first heat dissipation part and the third heat dissipation part comprise a plurality of heat dissipation fins which extend vertically and are distributed at intervals, the second heat dissipation part and the fourth heat dissipation part comprise a plurality of heat dissipation fins which extend transversely and are distributed at intervals, and the heat dissipation fins of the first heat dissipation part and the third heat dissipation part which are positioned at the middle part are connected;

The second part comprises a first extension part, a second extension part, a third extension part and a fourth extension part which are respectively positioned outside the first heat dissipation part, the second heat dissipation part, the third heat dissipation part and the fourth heat dissipation part.
The shooting kit as in claim 29, wherein the first adapter interface B and the first adapter interface a are male and female with respect to each other.
The shooting kit as in claim 18, further comprising:

the second function module can be directly and detachably installed on the shooting main body or detachably installed on the shooting main body through the first function module, the second function module is provided with a second expansion input interface, a second switching interface A and a second switching interface B electrically connected with the second switching interface A, and the second switching interface A and the second switching interface B are respectively positioned on different sides of the second function module;

the first functional module can be detachably mounted on the photographing main body through the second functional module;

the battery module can be mounted on the photographing body through the second functional module or mounted on the photographing body through the second functional module and the first functional module;

When the battery module is installed on the shooting main body through the second functional module, the battery module is electrically coupled with a second switching interface B of the second functional module, a second switching interface A is electrically coupled with the main body input interface, a main body output interface is electrically coupled with the second expansion input interface, and the power management system supplies power for the internal electronic element and simultaneously supplies power for the second functional module through the main body output interface;

when the battery module is mounted to the photographing main body through the second functional module and the first functional module; the first functional module is detachably mounted on the second functional module, the battery module is directly mounted on the first functional module or the second functional module, and the second functional module or the first functional module is directly mounted on the shooting main body; the power management system supplies power to the internal electronic components and simultaneously supplies power to the first functional module and the second functional module through the main body output interface.
The shooting kit as in claim 36, wherein the battery module is provided with a battery interface that is adapted to the first adapter interface B, the second adapter interface B, and the body input interface.
The shooting kit as in claim 37, wherein the battery interface comprises a battery output interface for outputting a power signal,

the second switching interface B comprises a second voltage input interface, and the second voltage input interface is used for being in butt joint with a battery output interface of the battery module or a first voltage output interface of the first functional module so as to directly receive a power signal output by the battery module or receive the power signal output by the battery module through the first functional module.
The shooting kit as in claim 38, wherein the second adapter interface A comprises a second voltage output interface electrically connected to the second voltage input interface,

the main body input interface comprises a power input interface, and the second voltage output interface is used for being in butt joint with the power input interface or the first voltage input interface of the first functional module so as to directly output the power signal to the power management system or output the power signal to the power management system through the first functional module.
The shooting kit as in claim 38, wherein the main body output interface comprises a power output interface, the second functional module comprises a second controller, the second extended input interface comprises a second extended power interface C electrically connected to the second controller, the second extended power interface C is configured to interface with the power output interface to transmit a power signal output by the power management system.
The shooting kit as in claim 38, wherein the body input interface comprises a first body communication interface,

the second switching interface A comprises a second expansion communication interface A, and the second expansion communication interface A is used for being in butt joint with the first main body communication interface or the first expansion communication interface B of the first functional module so as to transmit state information of the battery.
The shooting kit as in claim 38, wherein the second transit interface B comprises a second expansion communication interface B,

the battery interface comprises a battery communication interface, and the battery communication interface is used for being in butt joint with a first expansion communication interface B or a second expansion communication interface B of the first functional module or a power input interface of the shooting main body and used for transmitting state information of a battery.
The shooting kit as in claim 40, wherein the shooting subject further comprises a master controller in communication with the power management system, the subject output interface further comprises a second subject communication interface in electrical communication with the master controller,

the second expansion input interface comprises a second expansion communication interface C electrically connected with the second controller, and the second expansion communication interface C is in butt joint with the second main body communication interface and is used for transmitting image information or/and control instructions.
The shooting kit as in claim 43, wherein the first functional module further comprises a first expansion output interface electrically coupled to the first expansion input interface for interfacing with the second expansion input interface to transmit the power signal output by the power management system; and/or

The second functional module further comprises a second expansion output interface, and the second expansion output interface is electrically connected with the second expansion input interface and is used for being in butt joint with the first expansion input interface so as to transmit power signals output by the power management system.
The shooting kit of claim 44, wherein,

the first expansion output interface comprises a first expansion power interface B electrically connected with a first expansion power interface A of the first functional module and used for transmitting power signals output by the power management system.
The shooting kit as recited in claim 45, wherein,

the second expansion output interface comprises a second expansion power interface B electrically connected with the second expansion power interface A and is used for docking the first expansion power interface B so as to transmit power signals output by the power management system.
The shooting kit of claim 44, wherein,

the first expansion output interface comprises a first expansion communication interface D electrically connected with a first expansion communication interface C of the first functional module and used for transmitting image information or/and control instructions.
The shooting kit as recited in claim 45, wherein,

the second expansion output interface comprises a second expansion power interface D electrically connected with the second expansion power interface C and is used for being in butt joint with the first expansion power interface C so as to transmit image information or/and control instructions.
The shooting kit as in claim 48, wherein the second functional module comprises a second housing, the second controller disposed within the second housing, wherein

The second housing has a second side surface A and a second side surface B opposite to the second side surface A, wherein

The second expansion input interface and the second switching interface A are arranged on the second side surface A;

the second switching interface B and the second expansion output interface are arranged on the second side surface B.
The shooting kit as in claim 49, wherein the projection profiles of the second transit interface B and the second transit interface a on the second side surface B or the second side surface a coincide;

Projection contours of the second expansion output interface and the second expansion input interface on the second side surface B or the second side surface A are overlapped.
The shooting kit as in claim 48, wherein the second adapter interface a and the second adapter interface B are male and female with respect to each other;

the second expansion output interface and the second expansion input interface are mutually male and female.
The shooting kit as in claim 51, wherein the second transit interface a and the second expansion input interface are both male interfaces;

the second switching interface B and the second expansion output interface are both female interfaces.
The shooting kit as in claim 49, wherein the second adapter interface a and the second expansion input interface are located at an upper portion of the second side surface a;

the second expansion input interface is located right below the second transfer interface A and is adjacent to the second transfer interface A.
The shooting kit as in claim 53, wherein a lower-middle portion of the second side surface A is provided with a second heat dissipating structure.
The shooting kit as in claim 18, wherein the first functional module is a graphical transmission module; or alternatively

The first functional module is an expansion module, and the expansion module is also provided with at least one expansion interface for connecting external equipment.
The shooting kit as in claim 36, wherein the first functional module is a graphics-based module and the second functional module is an expansion module, the expansion module further having at least one expansion interface for connecting to an external device; or alternatively

The first functional module is the expansion module, and the second functional module is the image transmission module.
The shooting kit as claimed in claim 18, wherein the shooting subject is further provided with: the power supply line is electrically connected with the power supply management system, and the power supply plug is used for being connected with an external power supply.
The shooting kit of claim 57, wherein the power management system is configured to: and detecting the energizing state of the power line, and controlling the power line or the battery module to externally supply power according to the energizing state of the power line.
The shooting kit as in claim 58, wherein the power management system is configured to:

When the power line is in an energized state, power is supplied to the outside by the power line;

when the power line is in a power-off state, power is supplied to the outside by the battery module.
A shooting kit, comprising:

a shooting main body, wherein a power management system and internal electronic elements are arranged in the shooting main body;

the shooting device comprises at least one functional module, a shooting module and a control module, wherein the at least one functional module is detachably arranged on the shooting main body and is provided with an expansion input interface, a switching interface A and a switching interface B electrically connected with the switching interface A, and the switching interface A and the switching interface B are respectively positioned on different sides of the at least one functional module; and

the battery module can be directly installed on the shooting main body or installed on the shooting main body through the at least one functional module and can be electrically connected with the power management system so that the battery module can supply power to the outside through the power management system; the at least one functional module can be coupled between the photographing body and the battery module such that the battery module is mounted on the photographing body through the at least one functional module;

the shooting main body is provided with a main body input interface and a main body output interface which are electrically connected with the power management system, the main body input interface is used for being electrically coupled with the battery module or the switching interface A of the at least one functional module, the main body output interface is used for being electrically coupled with the expansion input interface of the at least one functional module,

When the battery module is directly arranged on the shooting main body, the battery module is electrically coupled with the main body input interface, and the power management system supplies power to the internal electronic element;

when the battery module is installed on the shooting main body through the at least one functional module, the battery module is electrically coupled with the switching interface B of the at least one functional module, the switching interface A is electrically coupled with the main body input interface, the main body output interface is electrically coupled with the expansion input interface, and the power management system supplies power for the internal electronic element and simultaneously supplies power for the at least one functional module through the main body output interface.
The shooting kit as in claim 60, wherein the number of functional modules is one.
The shooting kit as in claim 61, wherein the functional module is a picture-transfer module; or alternatively

The function module is an expansion module, and the expansion module is also provided with at least one expansion interface for connecting external equipment.
The photographing kit of claim 60, wherein the number of the functional modules is two, two functional modules are detachably mounted one above another, and the battery module is mounted to the photographing body through the two functional modules;

Each functional module is provided with an expansion input interface, a switching interface A and a switching interface B; the two functional modules are in butt joint with each other through a switching interface A of one functional module and a switching interface B of the other functional module so as to transmit power signals to the power management system;

the functional module installed on the shooting main body is further provided with an expansion output interface which is used for being in butt joint with an expansion input interface of another functional module so as to transmit a power signal output by the power management system to the other functional module.
The shooting kit as in claim 63, wherein,

the expansion output interface is also used for transmitting image information or/and control instructions.
The shooting kit as in claim 64, wherein the two functional modules are a graphics module and an expansion module, respectively, and wherein the expansion module is further provided with at least one expansion interface for connecting with an external device.
The shooting kit as in claim 65, wherein the expansion module is removably mounted to the shooting subject;

the image transmission module is detachably arranged on the expansion module;

the battery module is arranged on the image transmission module.
The photographing kit of claim 60, wherein the number of the functional modules is plural, a plurality of the functional modules are detachably mounted on top of one another, and the battery module is mounted on the photographing body through the plurality of the functional modules;

each functional module is provided with an expansion input interface, a transfer interface A and a transfer interface B;

the two adjacent functional modules are in butt joint with each other through a switching interface A of one functional module and a switching interface B of the other functional module so as to transmit power signals to the power management system;

and each functional module or the functional modules except for the battery module is also provided with an expansion output interface which is used for being in butt joint with the expansion input interface of the adjacent functional module so as to transmit the power supply signal output by the power supply management system to the adjacent functional module.
The shooting kit of claim 67, wherein the expansion output interface is further configured to transmit image information or/and control instructions.