Aggregation live broadcast all-in-one machine

Abstract

The utility model discloses an aggregation live broadcast all-in-one machine which comprises a shell, a touch screen, an HDMI input interface, an SDI input interface, an LINE input interface, an SIM card slot, an LAN network interface, a USB expansion interface and a charging interface are arranged on the shell, a circuit board and a built-in battery are arranged in the shell, a coding processor and a wireless WIFI communication module are integrated on the circuit board, and the USB expansion interface is connected with the circuit board. The coding processor is respectively connected with the touch screen, the HDMI input interface, the SDI input interface, the LINE input interface, the SIM card slot, the LAN network interface, the USB expansion interface, the wireless WIFI communication module and the built-in battery, and the built-in battery is also connected with the charging interface. According to the utility model, HDMI + SDI dual-interface input is supported, audio input sound mixing is supported, and outdoor carrying and use are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile live broadcast technical field, concretely relates to an integrated machine of aggregation live broadcast. BACKGROUND

[0002] With the continuous progress of mobile communication network and mobile terminal technology, mobile video live broadcast begins to enter all aspects of social life.

[0003] At present, the single user mainstream of live broadcast industry is basically using mobile phone, and the mobile phone can only choose WIFI or data to connect to the network, so that the single link network is unstable, which can easily cause the live broadcast picture transmission, and the terminal display device appears screen, lag, delay (such as voice out of sync, picture pause).

[0004] In order to solve this problem, the Chinese utility model patent document with the authorization announcement number CN207321200U discloses a kind of multi-link aggregation E8 live broadcast integrated machine, including hand-held rectangular mobile terminal box body, box body lower side wall is equipped with HDMI input port and LAN network interface, box body right side wall is equipped with double SIM card slot and double SD card insertion slot, box body upper side wall middle part is equipped with WIFI antenna interface, WIFI antenna interface two sides are equipped with 4G antenna interface respectively, WIFI antenna interface and 4G antenna interface are respectively connected with antenna.The multi-link aggregation E8 live broadcast integrated machine realizes the wired network connection of equipment by LAN network port, accesses wireless network by the cooperation of WIFI antenna interface and antenna, inserts SIM card by double SIM card slot, realizes the access of TD-LTE, FDD-LTE, WCDMA and other multiple network systems, so as to realize the multi-link network aggregation of equipment, to solve the screen, lag, delay problem that appears on terminal display device when audio and video transmission.

[0005] However, the above-mentioned multi-link aggregation live broadcast integrated machine only supports HDMI input signal source, and the function is relatively single, and needs to be connected to external power supply, which is inconvenient for outdoor use. UTILITY MODEL CONTENT

[0006] In order to overcome the problem that the multi-link aggregation live broadcast integrated machine in the prior art has a single function and is inconvenient for outdoor use, the utility model provides an integrated machine of aggregation live broadcast.

[0007] The technical scheme of the utility model is as follows:

[0008] The utility model provides an integrated machine of polymerization live broadcast, including casing, be provided with touch -control screen, HDMI input interface, SDI input interface, LINE input interface, SIM card slot, LAN network interface, USB extension interface and charging interface on the casing, be provided with circuit board and built -in battery in the casing, integrated with coding processor and wireless WIFI communication module on the circuit board, coding processor is connected with touch -control screen, HDMI input interface, SDI input interface, LINE input interface, SIM card slot, LAN network interface, USB extension interface, wireless WIFI communication module and built -in battery respectively, built -in battery is connected with charging interface still.

[0009] As a preferred scheme of the utility model, the SIM card slot is a double SIM card slot.

[0010] As a preferred scheme of the utility model, the SIM card slot is provided with three.

[0011] As a preferred scheme of the utility model, the LAN network interface is a gigabit network interface.

[0012] As a preferred scheme of the utility model, the USB extension interface is provided with two.

[0013] As a preferred scheme of the utility model, the casing is provided with a cooling centrifugal fan, the coding processor is connected with the cooling centrifugal fan, the suction port of the cooling centrifugal fan is opposite to the coding processor, the casing is provided with a cooling hole, and the outlet of the cooling centrifugal fan is communicated with the cooling hole through an exhaust member.

[0014] As a preferred scheme of the utility model, the charging interface is a Type-C charging interface.

[0015] As a preferred scheme of the utility model, the built-in battery is a 5000 mah lithium battery.

[0016] As a preferred scheme of the utility model, the casing is provided with a TF interface, and the coding processor is connected with the TF interface.

[0017] As a preferred scheme of the utility model, the top and bottom of the casing are provided with screw holes for matching camera cold shoe installation.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1. The polymeric live broadcast all-in-one machine provided by the utility model realizes support of HDMI+SDI double-interface input, support of audio input mixing, and compatibility with audio and video acquisition equipment of different brands and models through the HDMI input interface, the SDI input interface and the LINE input interface.

[0020] 2. The flow card is inserted through the SIM card slot, the wired network is connected through the LAN network interface, and the wireless WIFI network is connected through the wireless WIFI communication module, so that access of multiple network systems is realized, thereby realizing multi-link network aggregation of the equipment to solve the problems of screen flickering, lagging and delay on the terminal display equipment during audio and video transmission.

[0021] 3. The device is small and light, and is powered by a built-in battery, which is convenient for outdoor carrying and use.

[0022] 4. The device has a powerful professional heat dissipation design to meet the normal stable operation of outdoor high temperature.

[0023] 5. The device has significant advantages and wide application prospects in wireless video transmission scenes such as outdoor live broadcast, news interview and event live broadcast. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0025] Figure 1 It is a structure schematic view of the polymeric live broadcast all-in-one machine in an embodiment of the utility model.

[0026] Figure 2 It is a structure schematic view of the polymeric live broadcast all-in-one machine in an embodiment of the utility model.

[0027] Figure 3 It is an internal schematic view of the polymeric live broadcast all-in-one machine in an embodiment of the utility model.

[0028] Figure 4 It is a principle framework view of the polymeric live broadcast all-in-one machine in an embodiment of the utility model.

[0029] In the drawings,

[0030] 1, shell; 101, heat dissipation hole; 102, screw hole; 2, touch screen; 3, HDMI input interface; 4, SDI input interface; 5, LINE input interface; 6, SIM card slot; 7, LAN network interface; 8, USB expansion interface; 9, charging interface; 10, circuit board; 11, built-in battery; 12, encoding processor; 13, wireless WIFI communication module; 14, cooling centrifugal fan; 15, exhaust; 16, TF interface; 17, power key. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects of the present application more clear, the following will be further described in detail in combination with the drawings and examples. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. It is declared that the following described examples are only for explaining the present application, and are not used to limit the present application.

[0032] It should be noted that the terms "mounting", "setting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the application is used, or the orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship commonly used when the product of the application is used, which is only for the convenience of describing the present application and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, structure and operation, therefore it cannot be understood as a limitation of the present application.

[0033] Please refer to Figures 1 to 4The embodiment provides a kind of integrated machine of polymerization live broadcast, it is applied to the scene of wireless video transmission such as outdoor live broadcast, outdoor news interview, event live broadcast, outdoor program back etc..The integrated machine of polymerization live broadcast includes shell 1, touch screen 2, HDMI input interface 3, SDI input interface 4, LINE input interface 5, SIM card slot 6, LAN network interface 7, USB expansion interface 8 and charging interface 9 are arranged on shell 1, circuit board 10 and built-in battery 11 are arranged in shell 1, coding processor 12 and wireless WIFI communication module 13 are integrated on circuit board 10, coding processor 12 is connected with touch screen 2, HDMI input interface 3, SDI input interface 4, LINE input interface 5, SIM card slot 6, LAN network interface 7, USB expansion interface 8, wireless WIFI communication module 13 and built-in battery 11 respectively, built-in battery 11 is also connected with charging interface 9.Wherein, touch screen 2 is used to display signal source content in real time, supports simple UI operation, and is convenient for user to carry out parameter adjustment and equipment control.HDMI input interface 3 is used to connect the HDMI signal source of external camera.SDI input interface 4 is used to connect the SDI signal source of external camera.Through HDMI input interface 3 and SDI input interface 4, HDMI+SDI double-interface input is realized to support different audio and video acquisition devices.HDMI supports 2.0 standard, and supports 3840×2150P30Hz video input and coding at most.SDI supports SMPTE 424M (3G-SDI), SMPTE 292M (HD-SDI) and SMPTE259M (SD-SDI) standard, and supports 1920×1080p 60Hz video signal input and coding at most, to ensure compatibility with a variety of professional cameras.LINE input interface 5 is used to connect external audio equipment, and the audio signal of external audio equipment is input to realize audio input mixing.SIM card slot 6 is used to insert traffic card, to provide 4G / 5G network for the device, to ensure normal work in the environment without wired network.LAN network interface 7 is used to connect wired network, to provide priority network connection function for the device.USB expansion interface 8 is used to connect computer, USB wireless network interface or USB expansion hard disk etc., to expand device function and storage capacity.Charging interface 9 is used to connect external power supply to charge built-in battery 11.Built-in battery 11 is used to power the device, without worrying about outdoor power supply problem, to improve the portability and flexibility of the device.Wireless WIFI communication module 13 is used to provide WIFI network service for the device, to facilitate data transmission and remote control of the device in wireless network environment.Coding processor 12 is used for data sampling, quantization, coding etc. to audio and video signals, to convert into final specific format signal available for communication and storage, and then transmitted to cloud server through the link network formed by various networks, and then pushed to major live broadcast platforms by cloud server, and then pushed to users by major platforms, and finally the picture is presented to users on terminal display device.

[0034] The live broadcast all-in-one machine provided by the embodiment supports HDMI+SDI dual-interface input, supports audio input mixing, and is compatible with audio and video acquisition devices of different brands and models through HDMI input interface 3, SDI input interface 4, and LINE input interface 5. By inserting a traffic card into the SIM card slot 6, connecting a wired network through the LAN network interface 7, and connecting a wireless WIFI network through the wireless WIFI communication module 13, multiple network systems are accessed, thereby realizing multi-link network aggregation of the device to solve the problems of screen tearing, lagging, and delay on the terminal display device during audio and video transmission. The device is small and portable, powered by a built-in battery 11, making it convenient for outdoor use. It has significant advantages and wide application prospects in outdoor live broadcast, news interviews, and event live broadcast wireless video transmission scenarios.

[0035] In one embodiment, the touch screen 2 is a 5.5-inch super-large touch screen that not only provides sufficient display area to display high-definition video signals in real time but also ensures intuitive and convenient operation. The large screen allows users to clearly view and adjust device settings, improving operational efficiency.

[0036] Please refer to Figure 1 In one embodiment, the SIM card slot 6 is a dual-SIM card slot that allows users to insert two traffic cards simultaneously, improving data transmission flexibility and reliability and providing a backup network option for users to ensure continuous live broadcast and data transmission even when the network is unstable or interrupted.

[0037] Please refer to Figure 1 In one embodiment, three SIM card slots 6 are provided to further enhance the diversity and redundancy of network connections. Users can choose traffic cards from different operators according to actual needs to optimize network connection speed and stability.

[0038] In one embodiment, the LAN network interface 7 is a gigabit network interface that supports high-speed wired data transmission, allowing the device to transmit high-definition video and audio data more efficiently in a wired network environment, reducing network delay and lag, and improving user experience.

[0039] Please refer to Figure 1 In one embodiment, two USB expansion interfaces 8 are provided to facilitate users to connect more external devices, improving the scalability and practicality of the device. For example, users can connect a USB wireless network interface to expand wireless network connection options or connect a USB expansion hard drive to increase storage capacity.

[0040] Please refer to Figures 1 to 3In an embodiment, the shell 1 is provided with a heat dissipation centrifugal fan 14, the coding processor 12 is connected with the heat dissipation centrifugal fan 14, the suction port of the heat dissipation centrifugal fan 14 is opposite to the coding processor 12, the shell 1 is provided with a heat dissipation hole 101, and the air outlet of the heat dissipation centrifugal fan 14 is communicated with the heat dissipation hole 101 through an exhaust member 15. The heat dissipation centrifugal fan 14 is used for sucking away the heat generated by the coding processor 12 during operation and discharging the heat from the heat dissipation hole through the exhaust member 15, so as to ensure that the equipment can normally and stably operate in an outdoor high-temperature state.

[0041] In an embodiment, the charging interface 9 is a Type-C charging interface. The Type-C charging interface not only supports positive and negative insertion, improves the convenience of use, but also has high-speed charging capability. The user can easily connect an external power supply to the built-in battery 11 for charging by using a Type-C data line.

[0042] In an embodiment, the built-in battery 11 is a 5000-mA lithium battery, which can provide a continuous power supply time of up to 3-4 hours, so that the user does not need to worry about the problem of insufficient power when using the equipment outdoors, and the portability and endurance of the equipment are greatly improved.

[0043] Please refer to Figure 1 In an embodiment, the shell 1 is provided with a TF interface 16, and the coding processor 12 is connected with the TF interface 16. The TF interface 16 is used for connecting a TF card to realize local storage of audio and video signals.

[0044] Please refer to Figure 2 In an embodiment, the shell 1 is provided with a power-on key 17, and the coding processor 12 is connected with the power-on key 17. The user only needs to press the power-on key 17 gently, and the on-off state of the equipment can be easily controlled.

[0045] Please refer to Figure 1 、 Figure 2 In an embodiment, the top and bottom surfaces of the shell 1 are provided with screw holes 102, and the screw holes 102 are used for cooperating with a camera cold shoe to be installed, so that the equipment can be easily fixed on a camera, a tripod or other fixed support, the user can use the equipment in various shooting scenes, and the stability and safety of the equipment during use are improved.

[0046] It should be understood that those skilled in the art can make improvements or changes according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

[0047] The utility model discloses has been described exemplarily above in combination with the drawing, obviously the implementation of the utility model patent is not limited by above-mentioned mode, as long as the various improvements of the method concept and technical scheme of the utility model patent are adopted, or the concept and technical scheme of the utility model patent are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. An integrated machine for aggregating and live streaming, characterized by, The shell is provided with a touch screen, an HDMI input interface, an SDI input interface, a LINE input interface, a SIM card slot, a LAN network interface, a USB expansion interface and a charging interface, and is internally provided with a circuit board and a built-in battery, the circuit board is integrated with a coding processor and a wireless WIFI communication module, the coding processor is connected with the touch screen, the HDMI input interface, the SDI input interface, the LINE input interface, the SIM card slot, the LAN network interface, the USB expansion interface, the wireless WIFI communication module and the built-in battery respectively, and the built-in battery is also connected with the charging interface.

2. The all-in-one machine for live streaming according to claim 1, wherein, The SIM card slot is a double-SIM card slot.

3. The all-in-one machine for live streaming according to claim 1, wherein, The SIM card slot is provided with three.

4. The all-in-one machine for live streaming according to claim 1, wherein, The LAN network interface is a gigabit network interface.

5. The all-in-one machine for live streaming according to claim 1, wherein, The USB expansion interface is provided with two.

6. The all-in-one machine for live streaming according to claim 1, wherein, The shell is internally provided with a cooling centrifugal fan, the coding processor is connected with the cooling centrifugal fan, the suction port of the cooling centrifugal fan is opposite to the coding processor, the shell is provided with a cooling hole, and the outlet of the cooling centrifugal fan is communicated with the cooling hole through an exhaust member.

7. The all-in-one machine for live streaming according to claim 1, wherein, The charging interface is a Type-C charging interface.

8. The all-in-one machine for live streaming according to claim 1, wherein, The built-in battery is a 5000-mA lithium battery.

9. The all-in-one machine for live streaming according to claim 1, wherein, The shell is provided with a TF interface, and the coding processor is connected with the TF interface.

10. The all-in-one machine for live streaming according to claim 1, wherein, The top and bottom surfaces of the shell are both provided with screw holes for matching camera cold shoe installation.

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