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WO2013078601A1 - Portable video transmission apparatus - Google Patents

Portable video transmission apparatus Download PDF

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Publication number
WO2013078601A1
WO2013078601A1 PCT/CN2011/083091 CN2011083091W WO2013078601A1 WO 2013078601 A1 WO2013078601 A1 WO 2013078601A1 CN 2011083091 W CN2011083091 W CN 2011083091W WO 2013078601 A1 WO2013078601 A1 WO 2013078601A1
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WO
WIPO (PCT)
Prior art keywords
battery pack
wireless transmitter
camera
video transmission
transmission device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2011/083091
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French (fr)
Chinese (zh)
Inventor
童鹰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN CRYSTAL VIDEO TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN CRYSTAL VIDEO TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENZHEN CRYSTAL VIDEO TECHNOLOGY Co Ltd filed Critical SHENZHEN CRYSTAL VIDEO TECHNOLOGY Co Ltd
Priority to PCT/CN2011/083091 priority Critical patent/WO2013078601A1/en
Publication of WO2013078601A1 publication Critical patent/WO2013078601A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings

Definitions

  • the present invention relates to a video transmission device, and more particularly to a portable video transmission device.
  • the technical problem to be solved by the present invention is to provide a portable video transmission device suitable for a home camera to transmit video, in view of the above-described drawbacks of the above-described method of transmitting video in a professional camera that is not suitable for a portable home camera.
  • the technical solution adopted by the present invention to solve the technical problem thereof is to construct a portable video transmission device, including:
  • a wireless transmitter with a battery pack connected to the camera through a high-definition multimedia interface and for transmitting video information captured by the camera, the battery pack and the wireless transmitter being detachably connected, the battery
  • the packet supplies power to the wireless transmitter
  • a wireless receiver connected to the wireless transmitter via a wireless home digital interface and for receiving video information transmitted by the wireless transmitter
  • a battery pack connected to the wireless transmitter and used to power the wireless transmitter
  • the battery pack is detachably coupled to the camera, the camera Mounting hole with internal thread having an inner diameter of one quarter inch, the battery pack is provided with a screw matched with the mounting hole, and the outer diameter of the screw is four quarters One inch.
  • the battery pack is provided with a fixing clip for clamping the wireless transmitter, and the wireless transmitter is fixed to the battery pack by the fixing clip.
  • the battery pack is provided with a fixing hole with an internal thread.
  • the fixing hole has an inner diameter of one quarter of an inch.
  • the video transmission device further includes:
  • a playback device coupled to the wireless receiver and for playing video information received by the wireless receiver.
  • the playback device is at least one of the following: a television, a projector, a computer, a monitor.
  • the portable video transmission device embodying the present invention has the following beneficial effects: the portable video transmission device of the present invention can wirelessly transmit the video information captured by the camera by setting the wireless transmitter and the wireless receiver, thereby avoiding the trouble of the cable and being more convenient to use.
  • the wireless transmitter with battery pack is detachably fixed to the camera through a quarter-inch screw set on the battery pack for easy disassembly and carrying. At the same time, the quarter-inch screw matches the size of the mounting holes on the camera and conforms to common standards.
  • FIG. 1 is a schematic structural view of a portable video transmission device of the present invention
  • Figure 2 is a front elevational view of a battery pack with a wireless transmitter installed
  • Figure 3 is a left side view of Figure 2;
  • Figure 4 is a right side view of Figure 2;
  • Figure 5 is a schematic structural view of the portable video transmission device of the present invention mounted on a triangular bracket
  • Fig. 6 is a partially enlarged schematic view showing the direction A in Fig. 5;
  • the portable video transmission device of the present invention includes a video camera 1, a wireless transmitter 2 with a battery pack 3, and a wireless receiver 4.
  • Camera 1 and wireless transmitter 2 pass the high definition multimedia interface (High Definition Multimedia Interface, HDMI) is connected, and the wireless transmitter 2 is used to transmit the video information captured by the camera 1.
  • Wireless receiver 4 and wireless transmitter 2 via wireless home digital interface (Wireless Home) Digital The interface (WHDI) is connected, and the wireless receiver 4 is configured to receive the video information transmitted by the wireless transmitter 2.
  • the battery pack 3 is detachably connected to the wireless transmitter 2, and supplies power to the wireless transmitter 2. When used, the two are integrated and convenient to carry.
  • the battery pack 3 in the portable video transmission device of the present invention is detachably connected to the camera 1, and the camera 1 is provided with a mounting hole with internal threads, and the battery pack 3 is provided with
  • the screw 301 has an inner diameter of a mounting hole on the general camera 1 of a quarter of an inch. Therefore, the outer diameter of the screw 301 in this embodiment is also a quarter inch, which is a standard member. Screw 301
  • the battery pack 3 is fixed to the camera 1 in cooperation with the mounting hole, and the battery pack 3 and the camera 1 are assembled to be carried. At the same time, the battery pack 3 and the camera 1 are screwed together, which is easy to assemble and disassemble. When the battery pack 3 is removed, the battery pack 3 can be removed and hung on the waist.
  • the user can select the fixing method of the battery pack 3 as needed.
  • the portable video transmission device of the present invention can wirelessly transmit the video information captured by the camera 1 by setting the wireless transmitter 2 and the wireless receiver 4, thereby avoiding the trouble of the cable and being more convenient to use.
  • the battery pack 3 for supplying power to the wireless transmitter 2 is detachably fixed to the camera 1 for portability.
  • the battery pack 3 is provided with a fixing clip 302 for clamping and fixing the wireless transmitter 2.
  • the wireless transmitter 2 can be clamped on the battery pack 3 for convenient carrying.
  • the fixing manner of the wireless transmitter 2 can be fixed by means of a strap, a tape or the like in addition to the fixing clip 302.
  • the fixing clip 302 is only a preferred embodiment.
  • the battery pack 3 is further provided with a fixing hole 303 having an internal thread.
  • the universal triangular bracket 6 is provided with a stud 601.
  • the battery pack 3 can be fixed to the triangular bracket 6 through the fixing hole 303 and the stud 601.
  • the battery pack 3 can be fixed on the triangle bracket 6, and then the camera 1 is fixed on the battery pack 3, which is convenient to install.
  • the general camera 1 is directly mounted on the triangular bracket 6 through the mounting hole and the stud 601.
  • the outer diameter of the stud 601 is also mostly one quarter inch, so the inner diameter of the fixing hole in this embodiment also one quarter inch for easy installation.
  • the portable video transmission device of the present invention further includes a playback device 5, and the playback device 5 is connected to the wireless receiver 4 for playing video information received by the wireless receiver 4.
  • the playback device 5 may be a device such as a television, a projector, a computer, or a monitor.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

The present invention relates to a portable video transmission apparatus, comprising: a camera 1; a wireless transmitter 2, connected to the camera 1 through a high-definition multimedia interface, and used to send video information shot by the camera 1; a wireless receiver 4, connected to the wireless transmitter 2 through a wireless home digital interface, and used to receive the video information sent by the wireless transmitter 2; and a battery pack 3, connected to the wireless transmitter 2, and used to supply power to the wireless transmitter 2. The battery pack 3 is detachably connected to the camera 1; a mounting hole provided with an internal thread is disposed on the camera 1; and a screw 301 fitted to the mounting hole is disposed on the battery pack 3. Through implementation of the portable video transmission apparatus of the present invention, cables are avoided to enable more convenient use. Meanwhile, the battery pack 3 for supplying power to the wireless transmitter 2 is detachably fixed on the camera 1, and is convenient to carry.

Description

一种便携式视频传输装置  Portable video transmission device 技术领域Technical field

本发明涉及一种视频传输装置，更具体地说，涉及一种便携式视频传输装置。  The present invention relates to a video transmission device, and more particularly to a portable video transmission device.

背景技术Background technique

目前，专业摄像机是发送最大视频信息到控制室的摄像机，以便获得最好的图像质量。在电视演播室中，专业摄像机使用三芯类型的有线连接，为了确保摄影师在演播室或体育馆中移动，必须借助于一个或多个操作员，他们的工作就是清理电缆。但是，这种有线连接并不适合便携式的家用摄像机。 Currently, professional cameras are cameras that send the largest video information to the control room for the best image quality. In television studios, professional cameras use a three-core type of wired connection. To ensure that the photographer moves through the studio or stadium, one or more operators must be employed. Their job is to clean the cable. However, this wired connection is not suitable for portable home video cameras.

发明内容Summary of the invention

本发明要解决的技术问题在于，针对现有技术的上述在专业摄像机传输视频的方式不适合便携式的家用摄像机的缺陷，提供一种适合家用摄像机传输视频的便携式视频传输装置。 The technical problem to be solved by the present invention is to provide a portable video transmission device suitable for a home camera to transmit video, in view of the above-described drawbacks of the above-described method of transmitting video in a professional camera that is not suitable for a portable home camera.

本发明解决其技术问题所采用的技术方案是：构造一种便携式视频传输装置，包括： The technical solution adopted by the present invention to solve the technical problem thereof is to construct a portable video transmission device, including:

摄像机； Camera

与所述摄像机通过高清晰度多媒体接口连接，且用于发送所述摄像机所拍摄的视频信息的带电池包的无线发射机，所述电池包和所述无线发射机可拆卸连接，所述电池包为所述无线发射机供电； a wireless transmitter with a battery pack connected to the camera through a high-definition multimedia interface and for transmitting video information captured by the camera, the battery pack and the wireless transmitter being detachably connected, the battery The packet supplies power to the wireless transmitter;

与所述无线发射机通过无线家庭数字接口连接，且用于接收所述无线发射机所发送的视频信息的无线接收机； a wireless receiver connected to the wireless transmitter via a wireless home digital interface and for receiving video information transmitted by the wireless transmitter;

与所述无线发射机连接，且用于为所述无线发射机供电的电池包； a battery pack connected to the wireless transmitter and used to power the wireless transmitter;

所述电池包与所述 摄像机 可拆卸连接，所述 摄像机 上设有带有内螺纹的安装孔，所述安装孔的内径为四分之一英寸，所述电池包上设有与所述安装孔配合的螺杆，所述螺杆的外径为四分之一英寸。 The battery pack is detachably coupled to the camera, the camera Mounting hole with internal thread having an inner diameter of one quarter inch, the battery pack is provided with a screw matched with the mounting hole, and the outer diameter of the screw is four quarters One inch.

在本发明所述的便携式视频传输装置中，所述电池包上设有夹紧所述无线发射机的固定夹，所述无线发射机通过所述固定夹固定在所述电池包上。 In the portable video transmission device of the present invention, the battery pack is provided with a fixing clip for clamping the wireless transmitter, and the wireless transmitter is fixed to the battery pack by the fixing clip.

在本发明所述的便携式视频传输装置中，所述电池包上设有带内螺纹的固定孔。 In the portable video transmission device of the present invention, the battery pack is provided with a fixing hole with an internal thread.

在本发明所述的便携式视频传输装置中，所述 固定孔的内径为 四分之一英寸。 In the portable video transmission device of the present invention, the fixing hole has an inner diameter of one quarter of an inch.

在本发明所述的便携式视频传输装置中，所述视频传输装置还包括： In the portable video transmission device of the present invention, the video transmission device further includes:

与所述无线接收机连接，且用于播放所述无线接收机所接收的视频信息的播放设备。 a playback device coupled to the wireless receiver and for playing video information received by the wireless receiver.

在本发明所述的便携式视频传输装置中，所述播放设备为下列中的至少一个：电视、投影仪、电脑、监视器。 In the portable video transmission device of the present invention, the playback device is at least one of the following: a television, a projector, a computer, a monitor.

实施本发明的便携式视频传输装置，具有以下有益效果：本发明便携式视频传输装置通过设置无线发射机和无线接收机能无线传输摄像机所拍摄的视频信息，避免了线缆的困扰，使用更加方便。带电池包的无线发射机通过电池包上设置的四分之一英寸的螺杆可拆卸固定在摄像机上，便于拆装和携带。同时四分之一英寸螺杆与摄像机上的安装孔的尺寸匹配，符合通用标准。 The portable video transmission device embodying the present invention has the following beneficial effects: the portable video transmission device of the present invention can wirelessly transmit the video information captured by the camera by setting the wireless transmitter and the wireless receiver, thereby avoiding the trouble of the cable and being more convenient to use. The wireless transmitter with battery pack is detachably fixed to the camera through a quarter-inch screw set on the battery pack for easy disassembly and carrying. At the same time, the quarter-inch screw matches the size of the mounting holes on the camera and conforms to common standards.

附图说明DRAWINGS

下面将结合附图及实施例对本发明作进一步说明，附图中： The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

图1是本发明便携式视频传输装置的结构示意图； 1 is a schematic structural view of a portable video transmission device of the present invention;

图2是安装有无线发射机的电池包的主视图； Figure 2 is a front elevational view of a battery pack with a wireless transmitter installed;

图3是图2的左视图； Figure 3 is a left side view of Figure 2;

图4是图2的右视图； Figure 4 is a right side view of Figure 2;

图5是本发明便携式视频传输装置安装到三角支架上时的结构示意图； Figure 5 is a schematic structural view of the portable video transmission device of the present invention mounted on a triangular bracket;

图6是图5中的A向局部放大示意图。 Fig. 6 is a partially enlarged schematic view showing the direction A in Fig. 5;

具体实施方式detailed description

为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。 For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

如图1-图4所示，本发明便携式视频传输装置包括摄像机1、带电池包3的无线发射机2和无线接收机4。摄像机1与无线发射机2通过高清晰度多媒体接口（High Definition Multimedia Interface，HDMI）连接，且无线发射机2用于发送摄像机1所拍摄的视频信息。无线接收机4与无线发射机2通过无线家庭数字接口（Wireless Home Digital Interface，WHDI）连接，且无线接收机4用于接收无线发射机2所发送的视频信息。电池包3与无线发射机2为可拆卸连接的，并为无线发射机2供电，使用时两者为一体，便于携带。本发明中的便携式视频传输装置中的电池包3与摄像机1是可拆卸连接的，在摄像机1上设有带内螺纹的安装孔，电池包3上设有 螺杆 301 ， 一般的摄像机1上的安装孔的内径为四分之一英寸，因此本实施例中的螺杆301的外径也为四分之一英寸，为标准件。 螺杆 301 与安装孔配合，从而将电池包3固定在摄像机1上，电池包3和摄像机1组装在一起便于携带。同时，电池包3和摄像机1之间通过螺纹连接，拆装容易，在使用时也可以将电池包3取下挂在腰上，用户可根据需要选择电池包3的固定方式。 本发明便携式视频传输装置通过设置无线发射机2和无线接收机4能无线传输摄像机1所拍摄的视频信息，避免了线缆的困扰，使用更加方便。同时为无线发射机2供电的电池包3可拆卸固定在摄像机1上，便于携带。 As shown in FIGS. 1-4, the portable video transmission device of the present invention includes a video camera 1, a wireless transmitter 2 with a battery pack 3, and a wireless receiver 4. Camera 1 and wireless transmitter 2 pass the high definition multimedia interface (High Definition Multimedia Interface, HDMI) is connected, and the wireless transmitter 2 is used to transmit the video information captured by the camera 1. Wireless receiver 4 and wireless transmitter 2 via wireless home digital interface (Wireless Home) Digital The interface (WHDI) is connected, and the wireless receiver 4 is configured to receive the video information transmitted by the wireless transmitter 2. The battery pack 3 is detachably connected to the wireless transmitter 2, and supplies power to the wireless transmitter 2. When used, the two are integrated and convenient to carry. The battery pack 3 in the portable video transmission device of the present invention is detachably connected to the camera 1, and the camera 1 is provided with a mounting hole with internal threads, and the battery pack 3 is provided with The screw 301 has an inner diameter of a mounting hole on the general camera 1 of a quarter of an inch. Therefore, the outer diameter of the screw 301 in this embodiment is also a quarter inch, which is a standard member. Screw 301 The battery pack 3 is fixed to the camera 1 in cooperation with the mounting hole, and the battery pack 3 and the camera 1 are assembled to be carried. At the same time, the battery pack 3 and the camera 1 are screwed together, which is easy to assemble and disassemble. When the battery pack 3 is removed, the battery pack 3 can be removed and hung on the waist. The user can select the fixing method of the battery pack 3 as needed. The portable video transmission device of the present invention can wirelessly transmit the video information captured by the camera 1 by setting the wireless transmitter 2 and the wireless receiver 4, thereby avoiding the trouble of the cable and being more convenient to use. At the same time, the battery pack 3 for supplying power to the wireless transmitter 2 is detachably fixed to the camera 1 for portability.

进一步的，电池包3上设有固定夹302，固定夹302用于夹紧固定无线发射机2，使用时可将无线发射机2夹在电池包3上，方便携带。可以理解的是，无线发射机2的固定方式除了用固定夹302固定之外，还可以采用绑带、胶带等方式进行固定，固定夹302固定只是一个优选的实施方式。 Further, the battery pack 3 is provided with a fixing clip 302 for clamping and fixing the wireless transmitter 2. In use, the wireless transmitter 2 can be clamped on the battery pack 3 for convenient carrying. It can be understood that the fixing manner of the wireless transmitter 2 can be fixed by means of a strap, a tape or the like in addition to the fixing clip 302. The fixing clip 302 is only a preferred embodiment.

如图5、图6所示，进一步的，在电池包3上还设有带内螺纹的固定孔303。通用的三角支架6上都设有螺柱601，通过固定孔303和螺柱601可将电池包3固定在三角支架6上。需要固定摄像机1进行拍摄时,可先将电池包3固定在三角支架6上,然后将摄像机1固定在电池包3上，安装方便。 Further, as shown in FIGS. 5 and 6, further, the battery pack 3 is further provided with a fixing hole 303 having an internal thread. The universal triangular bracket 6 is provided with a stud 601. The battery pack 3 can be fixed to the triangular bracket 6 through the fixing hole 303 and the stud 601. When the camera 1 needs to be fixed for shooting, the battery pack 3 can be fixed on the triangle bracket 6, and then the camera 1 is fixed on the battery pack 3, which is convenient to install.

进一步的，一般的摄像机1都是直接通过安装孔和螺柱601安装在三角支架6上的，螺柱601的外径也大多为四分之一英寸，因此本实施例中的固定孔的内径也为四分之一英寸，便于安装。 Further, the general camera 1 is directly mounted on the triangular bracket 6 through the mounting hole and the stud 601. The outer diameter of the stud 601 is also mostly one quarter inch, so the inner diameter of the fixing hole in this embodiment Also one quarter inch for easy installation.

如图1所示，进一步的，本发明便携式视频传输装置还包括播放设备5，播放设备5与无线接收机4连接，用于播放无线接收机4所接收的视频信息。具体的，播放设备5可以是电视、投影仪、电脑或监视器等设备。 As shown in FIG. 1, further, the portable video transmission device of the present invention further includes a playback device 5, and the playback device 5 is connected to the wireless receiver 4 for playing video information received by the wireless receiver 4. Specifically, the playback device 5 may be a device such as a television, a projector, a computer, or a monitor.

上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护之内。 The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art In the light of the present invention, many forms may be made without departing from the spirit and scope of the invention as claimed.

Claims (6)

1、一种便携式视频传输装置，其特征在于，包括：A portable video transmission device, comprising: 摄像机（ 1 ） ；Camera (1); 与所述 摄像机（ 1 ） 通过高清晰度多媒体接口连接，且用于发送所述 摄像机（ 1 ） 所拍摄的视频信息的带电池包（3）的无线发射机（2），所述电池包（3）和所述无线发射机（2）可拆卸连接，所述电池包（3）为所述无线发射机（2）供电；Connected to the camera (1) via a high-definition multimedia interface and used to transmit the camera (1) a wireless transmitter (2) with a battery pack (3) of the captured video information, the battery pack (3) and the wireless transmitter (2) being detachably connected, the battery pack (3) being Wireless transmitter (2) power supply; 与所述无线发射机（2）通过无线家庭数字接口连接，且用于接收所述无线发射机（2）所发送的视频信息的无线接收机（4）；a wireless receiver (4) connected to the wireless transmitter (2) via a wireless home digital interface and for receiving video information transmitted by the wireless transmitter (2); 与所述无线发射机（2）连接，且用于为所述无线发射机（2）供电的电池包（3）；a battery pack (3) connected to the wireless transmitter (2) and used to power the wireless transmitter (2); 所述电池包（3）与所述 摄像机（ 1 ） 可拆卸连接，所述 摄像机（ 1 ） 上设有带有内螺纹的安装孔，所述安装孔的内径为四分之一英寸，所述电池包（3）上设有与所述安装孔配合的螺杆（301），所述螺杆（301）的外径为四分之一英寸。The battery pack (3) is detachably connected to the camera (1), and the camera (1) Mounted with an internal thread having an inner diameter of one quarter inch, and the battery pack (3) is provided with a screw (301) that cooperates with the mounting hole, the screw ( The outer diameter of 301) is one-quarter inch. 2、根据权利要求1所述的便携式视频传输装置，其特征在于，所述电池包（3）上设有夹紧所述无线发射机（2）的固定夹（302），所述无线发射机（2）通过所述固定夹（302）固定在所述电池包（3）上。2. Portable video transmission device according to claim 1, characterized in that the battery pack (3) is provided with a fixing clip (302) for clamping the wireless transmitter (2), the wireless transmitter (2) Fixing on the battery pack (3) by the fixing clip (302). 3 、根据权利要求1所述的便携式视频传输装置，其特征在于，所述电池包（3）上设有带内螺纹的 固定孔（ 303 ） 。3. The portable video transmission device according to claim 1, wherein said battery pack (3) is provided with a fixing hole (303) having an internal thread. . 4 、根据权利要求3所述的便携式视频传输装置，其特征在于，所述 固定孔（ 303 ）的内径为 四分之一英寸。The portable video transmission device according to claim 3, wherein the inner diameter of the fixing hole (303) is One quarter inch. 5 、根据权利要求1-4任意一项所述的便携式视频传输装置，其特征在于，所述视频传输装置还包括：The portable video transmission device according to any one of claims 1 to 4, wherein the video transmission device further comprises: 与所述无线接收机（4）连接，且用于播放所述无线接收机（4）所接收的视频信息的播放设备（5）。A playback device (5) coupled to the wireless receiver (4) and for playing video information received by the wireless receiver (4). 6 、根据权利要求5所述的便携式视频传输装置，其特征在于，所述播放设备（5）为下列中的至少一个：电视、投影仪、电脑、监视器。6 The portable video transmission device according to claim 5, characterized in that the playback device (5) is at least one of the following: a television, a projector, a computer, a monitor.
PCT/CN2011/083091 2011-11-29 2011-11-29 Portable video transmission apparatus Ceased WO2013078601A1 (en)

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