CN110850664A - Handheld cloud platform camera - Google Patents

Abstract

The invention provides a handheld pan-tilt camera, which comprises a handle structure, a shooting device arranged on the handle structure and an expansion joint arranged on the handle structure, wherein the expansion joint is used for replaceably inserting an expansion module with corresponding functions on the handle structure according to the requirements of a user. The handheld cloud platform camera provided by the invention is provided with the expansion joint, and the expansion joint can be externally connected with the expansion module with corresponding functions, so that more functions and control can be realized, the application scene of the cloud platform camera can be expanded, and more different use experiences can be brought.

Description

A handheld PTZ camera

technical field

The invention relates to the technical field of photographic equipment, in particular, to a handheld pan-tilt camera.

Background technique

The hand-held gimbal camera usually includes a body and a camera installed on the body. When the gimbal camera is working, the position of the camera can be adjusted according to the user's movement state, so that the camera of the camera is always in a certain position, so as to capture images stably. , the PTZ camera is loved by the majority of users. However, the design of the gimbal camera on the market is mainly portable, and other expansion modules cannot be connected. Due to the limitation of institutional space, the function of the gimbal camera is greatly reduced, which limits the application scenarios of the gimbal camera and affects the user's performance. Use experience.

SUMMARY OF THE INVENTION

Aiming at the problems that the existing pan-tilt camera cannot be externally connected to other equipment and the functions are not rich, the present invention provides a hand-held pan-tilt camera, which provides users with rich expansion functions on the premise of ensuring portability.

The technical solution of the present invention for solving the above technical problems is as follows: on the one hand, a hand-held pan-tilt camera is provided, including a handle structure, a photographing device mounted on the handle structure, and further comprising:

The expansion joint is arranged on the handle structure, and is used to replaceably insert expansion modules with corresponding functions on the handle structure according to user requirements.

In the above-mentioned handheld pan-tilt camera of the present invention, the shooting device includes:

The pan-tilt structure is mounted on the handle structure and is electrically connected with the handle structure;

A camera is installed on the pan-tilt structure and is electrically connected with the handle structure, and the pan-tilt structure is used to adjust the position change of the camera.

In the above-mentioned handheld pan-tilt camera of the present invention, the handle structure includes a handle casing, a control module and a handle battery, the control module and the handle battery are arranged in the handle casing, and the control module is electrically connected to the handle Battery.

In the above-mentioned handheld pan-tilt camera of the present invention, the expansion joint includes:

The external interface seat is arranged on the side wall of the handle shell, the handle shell is also provided with a guide groove arranged around the external interface seat, and a sealing ring is sleeved on the guide groove, and the external interface seat is provided with a sealing ring. The interface seat is used for inserting the expansion module;

The external interface is arranged on the external interface base, and the external interface is electrically connected to the control module for electrically connecting with the expansion module inserted on the external interface base.

In the above-mentioned handheld pan-tilt camera of the present invention, the expansion module includes one or more of a screen module, a charging box module, a wireless communication module and an intelligent device adapter module, the screen module, the charging box module and the wireless communication module The modules use the same operating voltage.

In the above-mentioned handheld pan-tilt camera of the present invention, the screen module includes a screen casing, a display screen installed on the screen casing, a screen battery installed in the screen casing, and the screen casing is connected to the screen casing through a rotating mechanism. a screen connection seat connected by body rotation, and a screen connection port and a screen male port plug arranged on the screen connection seat;

The screen connection port is used for plug connection with the external interface socket; the screen male port plug is arranged in the screen connection port and electrically connects the display screen and the screen battery, and is used for plug connection with the external interface connection to realize the electrical connection of the display screen, the screen battery and the external interface.

In the above-mentioned handheld pan-tilt camera of the present invention, the wireless communication module includes a communication casing, a wireless communication device and a communication battery installed in the communication casing, and a communication connection port fixed on the communication casing and Communication male plug;

The communication connection port is used for plug connection with the external interface socket; the communication male port plug is arranged in the communication connection port, and the communication male port plug is electrically connected to the wireless communicator and the communication battery, and is used for It is plugged and connected with the external interface to realize the electrical connection between the wireless communicator, the communication battery and the external interface.

In the above-mentioned handheld pan-tilt camera of the present invention, the smart device adapter module includes an adapter plug, an adapter connection seat for installing the adapter plug, and an adapter connection set on the adapter connection seat. port and adapter male plug, the adapter plug is used to connect the smart device;

The adapter connection port is used for plug connection with the external interface socket; the adapter male port plug is arranged in the ring interface and is electrically connected to the adapter plug for plug connection with the external interface connection to realize the electrical connection between the adapter plug and the external interface.

In the above-mentioned handheld pan-tilt camera of the present invention, the charging box module includes a charging box housing, a charging box battery arranged in the charging box housing, and a charging box battery arranged on the charging box housing and electrically connected to the charging box respectively. the first charging plug, the second charging plug and the female port interface of the battery box, the second charging plug is also electrically connected with the female port interface;

The first charging plug is used to connect an external power source to charge the battery of the charging box, the second charging plug is used to connect to the external interface to charge the handle battery, and the female port interface is used to Connect the screen male plug to charge the screen battery.

In the above-mentioned handheld pan-tilt camera of the present invention, the screen module further comprises a booster unit and a switching switch connected between the screen battery and the screen male plug, and respectively connected to the screen battery, the screen male plug, Screen control unit for boost unit and toggle switch;

The screen control unit is used to monitor the power of the screen battery, the control module is used to monitor the power of the handle battery, and the screen control unit is also used to judge whether the power of the screen battery and the handle battery is in line with charging. If it is met, the switch is controlled to be turned on to connect the charging circuit between the screen battery and the handle battery; the boosting unit is used to convert the voltage of the screen battery into a voltage that matches the handle battery Voltage.

Implementing a handheld pan-tilt camera provided by the present invention has the following beneficial effects:

The hand-held pan-tilt camera provided by the present invention includes a handle structure, a shooting structure mounted on the handle structure, and an expansion joint arranged on the handle structure. The expansion module of the PTZ camera can expand and carry more devices on the handheld PTZ camera, realize more functions and controls, help expand the application scenarios of the PTZ camera, and bring more different experience; The hand-held pan-tilt camera provided by the invention integrates the main functional components into the handle structure, which is convenient for data exchange with the expansion module, and the structure design is reasonable, which makes the product more compact than the general pan-tilt and easy to hold and carry.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a schematic structural diagram of a handheld pan-tilt camera according to an exemplary embodiment;

2 is a schematic diagram of a module of a handheld pan-tilt camera according to an exemplary embodiment;

3 is a schematic structural diagram of a screen module in a handheld pan-tilt camera according to an exemplary embodiment;

Fig. 4 is a module schematic diagram of a screen module in a handheld pan-tilt camera according to an exemplary embodiment;

5 is a schematic structural diagram of a wireless communication module in a handheld pan-tilt camera according to an exemplary embodiment;

6 is a schematic structural diagram of a smart device adapter module in a handheld pan-tilt camera according to an exemplary embodiment;

7 is a schematic structural diagram of a charging box module in a handheld pan-tilt camera according to an exemplary embodiment;

FIG. 8 is another schematic structural diagram of a handheld pan-tilt camera according to an exemplary embodiment.

Detailed ways

Hereinafter, various embodiments of the present disclosure will be described more fully. The present disclosure is capable of various embodiments, and adaptations and changes may be made therein. It should be understood, however, that there is no intention to limit the various embodiments of the present disclosure to the specific embodiments disclosed herein, but the present disclosure should be construed to cover various embodiments falling within the spirit and scope of the present disclosure. All adjustments, equivalents and/or alternatives.

FIG. 1 is a schematic structural diagram of a handheld pan-tilt camera according to an exemplary embodiment, such as

As shown in FIG. 1 , the hand-held pan-tilt camera includes a handle structure 10 , a photographing device installed on the handle structure 10 , and an expansion joint 11 arranged on the handle structure 10 , and the expansion joint 11 is used on the handle structure 10 according to user requirements Expansion modules with corresponding functions can be plugged in alternatively.

In the above embodiment, expansion modules such as a screen, a charging box, and a mobile phone can be externally connected through the expansion connector 11, thereby bringing more operations and functions to the handheld pan-tilt camera and expanding the application scenarios of the pan-tilt camera.

Specifically, the above-mentioned photographing device includes a pan-tilt structure 20 and a camera 30. The pan-tilt structure 20 is mounted on the handle structure 10 and is electrically connected to the handle structure 10; the camera 30 is mounted on the pan-tilt structure 20 and is electrically connected to the handle structure 10. In connection, the pan/tilt structure 20 is used to adjust the position change of the camera 30 .

FIG. 2 is a schematic diagram of modules of a handheld pan-tilt camera according to an exemplary embodiment. As shown in FIG. 1 and FIG. 2 , the handle structure 10 includes a handle housing 12 , a control module 13 and a handle battery 14 . The control module 13 The handle battery 14 and the handle battery 14 are arranged in the handle housing 12 , and the control module 13 is electrically connected to the handle battery 14 . In the present disclosure, the main functional modules are integrated into the handle structure 10, which facilitates data exchange processing between the expansion module and the pan-tilt camera after the expansion module is externally connected.

The handle structure 10 also includes an operation button 15 , a power display module 16 , a data interface 17 and a handle charging interface 18 arranged on the handle housing 12 , wherein the operation button 15 , the power display module 16 , the data interface 17 and the handle charging interface 18 The control modules 13 are respectively connected, the data interface 17 is used for connecting external devices, and the handle charging interface 18 is used for connecting an external power source to charge the handle battery 14 .

The above-mentioned control module 13 cooperates with the operation buttons 15 to perform data processing and process control on camera shooting, rotation control of the pan/tilt structure, wireless signal sending and receiving, charging and discharging, etc.; the data interface 17 is arranged at the bottom of the handle housing 12 to facilitate connection and shooting For external devices such as extension rods, the shooting extension rod can control the camera to shoot after being connected to the handle structure 10 through the data interface 17, which is convenient for users to use.

By the way, in addition to the above functional modules, many other types of functional modules can also be integrated in the handle structure 10 to achieve more functions and higher integration, which are not listed one by one here.

Further, the expansion joint 11 includes an external interface seat 111 and an external interface 112, the external interface seat 111 is arranged on the side wall of the handle housing 12, and the handle housing 12 is also provided with a guide groove 113 arranged around the external interface seat 111, A sealing ring 114 is sleeved on the guide groove 113, the external interface seat 111 is used for inserting the expansion module, and the sealing ring 114 is used to realize the sealing connection between the external interface seat 111 and the expansion module; the external interface 112 is arranged on the external interface seat 111, The external interface 112 is electrically connected to the control module 13 for electrically connecting with the expansion module inserted on the external interface base 111 .

The above-mentioned external interface seat 111 is used to mechanically fix the expansion module on the handle housing 12, and the external interface 112 is an electric plug interface, which can carry out power-on and data transmission, and can also play an auxiliary fixing role to ensure that the expansion module is used during use. structural stability.

In order to ensure the stability of the connection, in this embodiment, the length of the external interface seat 111 is set to 40-41mm, preferably 41.8mm; the width of the external interface seat is set to 7-8mm, preferably 7.8mm; the length of the guide groove 113 is set to 44-45mm, preferably 44.2mm; the width of the guide groove 113 is set to 10-11mm, preferably 10.2mm; the depth of the guide groove 113 is set to 5.5-6.5mm, preferably 6mm.

It can be understood that, in order to facilitate the connection between the expansion module and the expansion joint 11, in addition to the external interface socket 111, the expansion module can also be connected by means of snap connection, or through a connection method such as a screw thread, which will not be repeated here. .

Further, the expansion module includes one or more of the screen module 40, the charging box module 50, the wireless communication module 60 and the smart device adapter module 70, and the screen module 40, the charging box module 50 and the wireless communication module 60 use the same The working voltage of the hand-held pan-tilt camera can be adapted to different expansion modules for use.

FIG. 3 is a schematic structural diagram of a screen module according to an exemplary embodiment, combined with FIG. 2 and FIG.

As shown in FIG. 3 , the screen module 40 includes a screen casing 41 , a display screen 42 installed on the screen casing 41 , a screen battery 44 installed in the screen casing 41 , and is rotatably connected to the screen casing 41 through a rotating mechanism 43 . The screen connection seat 45, and the screen connection port 46 and the screen male port plug 47 fixedly arranged on the screen connection seat 45;

Among them, the screen connection port 46 is used for plug connection with the external interface socket 111 to mechanically fix the screen module 40 on the handle structure 10; the screen male port plug 47 is arranged in the screen connection port 46 and electrically connects the display screen 42 and the screen battery 44. The screen male plug 47 is used for plug connection with the external interface 112 to realize the electrical connection between the display screen 42, the screen battery 44 and the external interface 112.

When the above-mentioned screen module 40 is installed on the external interface socket 111, the display screen 42, the screen battery 44 and the control module 13 can be electrically connected through the external interface 112, which is convenient for viewing images, parameters, etc., and the screen battery 44 can also be The handheld pan-tilt camera is powered to increase battery life; in addition, the display screen 42 can be rotated by a certain angle through the rotating mechanism 43, which is convenient for the user to watch and has a good use experience.

FIG. 4 is a block diagram of a screen module according to an exemplary embodiment. As shown in FIG. 2 and FIG. 4 , the screen module 40 further includes a booster unit 401 connected between the screen battery 44 and the screen male plug 47 and A switch 402, and a screen control unit 403 respectively connected to the screen battery 44, the screen male plug 47, the booster unit 401 and the switch 402;

The screen control unit 403 is used to monitor the power of the screen battery 44, the control module 13 is used to monitor the power of the handle battery 14, and the screen control unit 403 is also used to judge whether the power of the screen battery 44 and the handle battery 14 meets the charging conditions; if so, Then, the control switch 402 is turned on to connect the charging circuit between the screen battery 44 and the handle battery 14 ;

In this embodiment, the screen control unit 403 can use a single-chip microcomputer with a power monitoring function, the display screen 42 is connected to the screen male plug 47 through the screen control unit 403, and the booster unit 401 can use a booster chip. When charging the handle battery 14 , the screen control unit 403 controls the switch 402 to turn on, and the charging circuit is turned on.

Specifically, the charging control logic between the screen battery 44 and the handle battery 14 is as follows:

S1, determine whether the power of the screen battery 44 and the handle battery 14 meets the charging conditions;

Specifically, when the power of the screen battery 44 is higher than 10% and the power of the handle battery 14 is less than 5%, the screen battery 44 charges the handle battery 14; when the power of the handle battery 14 is higher than 20% and the power of the screen battery 44 is less than 5% , the handle battery 14 charges the screen battery 44;

S2, when it is determined that the charging condition is met, control the switch 402 in the charging circuit to be turned on, so that the charging circuit between the screen battery 44 and the handle battery 14 is connected;

S3. Monitor the power of the screen battery 44 and the handle battery 14 in real time, and when the two are equal or no longer meet the charging conditions, turn off the switch 402 to end the charging.

FIG. 5 is a schematic structural diagram of a wireless communication module according to an exemplary embodiment. As shown in FIG. 2 and FIG. 5 , the wireless communication module 60 includes a communication housing 61 and a wireless communicator 62 installed in the communication housing 61 . and the communication battery 63, and the communication connection port 64 and the communication male port plug 65 fixedly arranged on the communication housing 61;

Wherein, the communication connection port 64 is used for plug connection with the external interface socket 111 to mechanically fix the wireless communication module 60 on the handle structure 10; the communication male port plug 65 is arranged in the communication connection port 64, The wireless communicator 62 and the communication battery 63 are electrically connected for plug connection with the external interface 112 to realize the electrical connection between the wireless communicator 62 , the communication battery 63 and the external interface 112 .

In the above wireless communication module 60, the wireless communicator 62 can be a Bluetooth, 2.4G communication module or a WiFi module, and the wireless communicator 62, the communication battery 63 and the control module 13 can be electrically connected through the external interface 112, and this can be established. The hand-held pan-tilt camera is connected by communication with other networked devices to perform operations such as data transmission and remote control. At the same time, the communication battery 63 can also supply power for the hand-held pan-tilt camera to increase battery life.

In order to realize the mutual power supply between the communication battery 63 and the handle battery 14, like the above-mentioned screen module 40, the wireless communication module 60 also includes a booster unit and a switch connected between the communication battery 63 and the communication male plug 65, and Connect the communication battery 63, the communication male plug 65, the communication control unit of the booster unit and the switch respectively, the functions of the booster unit, the switch and the communication control unit, and the charging control logic between the communication battery 53 and the handle battery 14 Reference may be made to the above-mentioned screen module 40, which will not be repeated in this embodiment.

FIG. 6 is a schematic structural diagram of a smart device adapter module according to an exemplary embodiment. As shown in FIG. 2 and FIG. 6 , the smart device adapter module 70 includes an adapter plug 71 , a adapter for installing the adapter plug 71 The connection base 72, and the adapter connection port 73 and the adapter male port plug 74 fixed on the adapter connection seat 72, and the adapter plug 71 is used to connect the smart device;

Among them, the transfer connection port 73 is used for plug connection with the external interface socket 111 to mechanically fix the smart device transfer module 70 on the handle structure 10; the transfer male port plug 74 is arranged in the transfer connection port 73 and electrically connected The adapter plug 71 is connected, and the adapter male port plug 74 is used for plug connection with the external interface 112 to realize the electrical connection between the adapter plug 71 and the external interface 112 .

In the above-mentioned smart device adapter module 70, the adapter plug 71 can be a data plug such as type-c, lighting, etc., used to connect smart devices such as mobile phones; through the expansion connector 11, the smart devices such as mobile phones can be established with the handheld PTZ camera. The mutual communication connection can fully expand the functions of the PTZ camera, which is convenient for users to use.

It should be noted that the above-mentioned screen module 40, wireless communication module 60 and smart device switching module 70 all use the same structurally designed joints to achieve mechanically fixed connection and electrical connection with the handle structure 10. During actual installation, the connection port can be The plug is slid along the guide groove 113 and inserted into the external interface seat 111. At this time, the male plug can be inserted into the external interface 112 and electrically connected with it. The operation is very convenient, and the two are firmly assembled and have strong structural stability. .

FIG. 7 is a schematic structural diagram of a charging box module according to an exemplary embodiment. As shown in FIG. 2 and FIG. 7 , the charging box module 50 includes a charging box housing 51 and a charging box disposed in the charging box housing 51 . The battery 52, the first charging plug 53, the second charging plug 54 and the female port interface 55 are arranged on the charging box housing 51 and are respectively electrically connected to the charging box battery 52, and the second charging plug 54 is also electrically connected to the female port interface 55. connect;

The first charging plug 53 is used to connect an external power source to charge the battery 52 of the charging box, the second charging plug 54 is used to connect to the external interface 112 to charge the handle battery 14, and the female interface 55 is used to connect the screen male plug 47 to charge the screen battery 44.

In this embodiment, the charging box housing 51 is provided with the same external interface seat and external interface as the expansion interface 11 , so as to mechanically fix the screen module 40 on the charging box housing 51 and realize the electrical connection with the screen module 40 . The charging box shell 51 is also provided with a accommodating cavity for accommodating the handheld pan-tilt camera, and the charging box shell 51 is also provided with a switch cover 55, which is used to open or close the accommodating cavity; Two charging plugs 54 are arranged in the accommodating cavity to charge the handheld pan-tilt camera when it is placed in the accommodating cavity. Since the second charging plug 54 is also electrically connected to the female port interface 55 , when the screen module 40 and the handheld pan-tilt camera are placed on the charging box module 50 for charging at the same time, the electrical connection between the screen module 40 and the handheld pan-tilt camera is realized. . Therefore, the screen module 40 and the handheld pan-tilt camera can still be operated and used during the charging process, which saves the user's time and enhances the user experience.

FIG. 8 is another schematic structural diagram of a handheld gimbal camera according to an exemplary embodiment. As shown in FIG. 8 , the gimbal structure 20 includes: a pitch axis assembly 21 , a roll axis assembly 22 and a pan axis assembly 23 , the pitch axis assembly 21 is used to install the camera 30, and the pitch motor that is electrically connected to the control module 13 is provided in the pitch axis assembly 21 to drive the camera 30 to move along the pitch axis; the roll axis assembly 22 is used to install the pitch axis assembly 21, The roll axis assembly 22 is provided with a roll motor electrically connected to the control module 13 for driving the pitch axis assembly 21 and the camera 30 to move along the roll axis; the pan axis assembly 23 is used to install the roll axis assembly 22, and the pan axis assembly 23 is installed on the handle housing 12, and the pan axis assembly 23 is provided with a pan motor electrically connected to the control module 13 for driving the roll axis assembly 22, the pitch axis assembly 21 and the camera 30 to move along the pan. Through the above-mentioned pitch axis assembly 21 , roll axis assembly 22 and pan axis assembly 23 , the pan/tilt structure 20 realizes the rotation control of the camera 30 in the pitch axis, roll axis and pan direction respectively.

In this embodiment, the angle between the main shaft of the pan motor and the main shaft of the roll motor is preferably 75°-90°, and the angle between the main shaft of the roll motor and the main shaft of the pitch motor is preferably 75°-90°.

Further, the pan-tilt structure 20 further includes a rotating support base 24 , a first connecting arm 25 and a second connecting arm 26 . The rotating support base 24 is fixedly installed on both sides of the camera 30 , and the rotating support base 24 is connected to the other side of the camera 30 . The pitch shaft assembly 21; one end of the first connecting arm 25 is fixedly connected to the pitch shaft assembly 21, the other end of the first connecting arm 25 is fixedly connected to the roll shaft assembly 22; one end of the second connecting arm 26 is fixedly connected to the roll shaft assembly 22, and the second connection The other end of the arm is fixedly connected to the pan axis assembly 23 . The above-mentioned rotating support bases 24 are disposed on both sides of the camera head 30 to support the camera head, so that the camera head can rotate more smoothly, thereby making the camera shoot more stable.

In this embodiment, the control module 13 is provided with a gyroscope and an accelerometer for acquiring the attitude angle data of the camera 30, and the control module 13 is also used to judge whether the attitude angle data conforms to the defined stable attitude data, if not , then output the adjustment command to the pitch motor, the roll motor or the yaw motor to adjust the position of the camera 30 and achieve the defined stable attitude data.

In summary, the present invention provides a handheld pan-tilt camera, including a handle structure, a shooting device mounted on the handle structure, and an expansion joint arranged on the handle structure, and the expansion joint is used to replace the handle structure according to user requirements. The expansion module with corresponding functions is inserted on the ground to realize the electrical connection between the expansion module and the handle structure, so that more functions and manipulations can be realized, which is helpful to expand the application scenarios of the handheld pan-tilt camera.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. A hand-held pan-tilt camera, comprising a handle structure, a photographing device installed on the handle structure, characterized in that it also includes: The expansion joint is arranged on the handle structure, and is used to replaceably insert expansion modules with corresponding functions on the handle structure according to user requirements. 2. The hand-held pan-tilt camera according to claim 1, wherein the photographing device comprises: The pan-tilt structure is mounted on the handle structure and is electrically connected with the handle structure; A camera is installed on the pan-tilt structure and is electrically connected with the handle structure, and the pan-tilt structure is used to adjust the position change of the camera. 3 . The handheld pan-tilt camera according to claim 2 , wherein the handle structure comprises a handle casing, a control module and a handle battery, and the control module and the handle battery are arranged in the handle casing, and the The control module is electrically connected to the handle battery. 4. The handheld pan-tilt camera according to claim 3, wherein the expansion joint comprises: The external interface seat is arranged on the side wall of the handle shell, the handle shell is also provided with a guide groove arranged around the external interface seat, and a sealing ring is sleeved on the guide groove, and the external interface seat is provided with a sealing ring. The interface seat is used for inserting the expansion module; The external interface is arranged on the external interface base, and the external interface is electrically connected to the control module for electrically connecting with the expansion module inserted on the external interface base. 5 . The handheld pan-tilt camera according to claim 4 , wherein the expansion module comprises one or more of a screen module, a charging box module, a wireless communication module and a smart device adapter module, and the screen The module, charging box module and wireless communication module use the same working voltage. 6. The hand-held pan-tilt camera according to claim 5, wherein the screen module comprises a screen housing, a display screen mounted on the screen housing, a screen battery mounted in the screen housing, A screen connection seat that is rotatably connected to the screen housing through a rotating mechanism, and a screen connection port and a screen male port plug arranged on the screen connection seat; The screen connection port is used for plug connection with the external interface socket; the screen male port plug is arranged in the screen connection port and electrically connects the display screen and the screen battery, and is used for plug connection with the external interface connection to realize the electrical connection of the display screen, the screen battery and the external interface. 7 . The handheld pan-tilt camera according to claim 5 , wherein the wireless communication module comprises a communication casing, a wireless communication device and a communication battery installed in the communication casing, and a The communication connection port and the communication male port plug on the shell; The communication connection port is used for plug connection with the external interface socket; the communication male port plug is arranged in the communication connection port, and the communication male port plug is electrically connected to the wireless communicator and the communication battery, and is used for It is plugged and connected with the external interface to realize the electrical connection between the wireless communicator, the communication battery and the external interface. 8 . The hand-held pan-tilt camera according to claim 5 , wherein the smart device adapter module comprises an adapter plug, an adapter connection seat for installing the adapter plug, and an adapter disposed on the adapter. 9 . connecting to the transfer connection port and the transfer male port plug on the connection base, and the transfer plug is used to connect the smart device; The adapter connection port is used for plug connection with the external interface socket; the adapter male port plug is arranged in the ring interface and is electrically connected to the adapter plug for plug connection with the external interface connection to realize the electrical connection between the adapter plug and the external interface. 9 . The handheld pan-tilt camera according to claim 6 , wherein the charging box module comprises a charging box housing, a charging box battery arranged in the charging box housing, and a charging box housing arranged in the charging box housing. 10 . the first charging plug, the second charging plug and the female port interface of the battery of the charging box are electrically connected respectively, and the second charging plug is also electrically connected with the female port interface; The first charging plug is used to connect an external power source to charge the battery of the charging box, the second charging plug is used to connect to the external interface to charge the handle battery, and the female port interface is used to Connect the screen male plug to charge the screen battery. 10 . The hand-held pan-tilt camera according to claim 6 , wherein the screen module further comprises a booster unit and a switch connected between the screen battery and the screen male plug, and respectively connected to the Screen battery, screen male plug, booster unit and screen control unit for switch; The screen control unit is used to monitor the power of the screen battery, the control module is used to monitor the power of the handle battery, and the screen control unit is also used to judge whether the power of the screen battery and the handle battery is in line with charging. If it is met, the switch is controlled to be turned on to connect the charging circuit between the screen battery and the handle battery; the boosting unit is used to convert the voltage of the screen battery into a voltage that matches the handle battery Voltage.

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