Portable recording device for teaching and method thereof
A recording device and portable technology, which can be used in educational appliances, electric-operated teaching aids, color TV parts, etc., can solve the problems of lack of support and vibration reduction functions, and achieve the advantages of being easy to bundle lines, easy to carry, and avoid shaking Effect
Inactive Publication Date: 2020-08-11
南京掌学在线信息科技有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a portable recording device for teaching and its method, to solve the problem that the existing portable recording device for teaching and its method proposed in the above-mentioned background technology, similar products lack effective support and vibration reduction functions, and are easy to use. Problems of portability and ease of converging lines
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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of t...
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The invention belongs to the technical field of recording devices, and particularly discloses a portable recording device for teaching and a method of the portable recording device for teaching. The portable recording device for teaching comprises a teaching recording device body and an installation block. The portable recording device for teaching is characterized in that first springs are installed inside the teaching recording device body, first clamping blocks are arranged at the bottoms of the first springs, supporting rods penetrate through the interiors of the first clamping blocks, andsupporting plates are arranged at the bottoms of the supporting rods. Sliding grooves are formed inside the teaching recording device body, a motor is installed inside the teaching recording device body, a threaded rod is arranged on the top of the motor, and a transmission nut is installed on the side of the threaded rod. The installation block is arranged on the outer wall of the transmission nut, a connecting block is installed on the outer wall of the installation block, and a guide rod penetrates through the interior of the connecting block. The portable recording device for teaching andthe method of the portable recording device for teaching have an effective supporting function and an effective vibration reduction function and are convenient to carry, a camera shooting mechanism can be stored inside the device, and lines are conveniently collected.
Description
technical field [0001] The invention relates to the technical field of recording devices, in particular to a portable recording device for teaching and a method thereof. Background technique [0002] The modern teaching mode is gradually developing towards the network, and new teaching methods such as teaching video and live broadcast of online courses are gradually entering people's sight. In order to meet the equipment needs of teachers for recording teaching courses, cameras and other photographic equipment are often used to shoot and upload to network for students to watch and learn from. [0003] However, there are still certain deficiencies in existing teaching recording devices. For example, the Chinese patent application number CN201720170941.9 discloses "A Portable Teaching Recording Device for Ideological and Political Teaching", which includes a body, a display screen and a circuit board. The recording device in the above-mentioned patent has the following disadv...
Claims
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IPC IPC(8): F16M11/04F16M11/10F16M11/18F16M11/26G09B5/02H04N5/225F16F15/067
CPCF16M11/043F16M11/18F16M11/10F16M11/26F16F15/067G09B5/02H04N23/00
Inventor 文祥荣
Owner 南京掌学在线信息科技有限公司
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