Ergonomic intelligent helmet with combat pickup and noise reduction earphone
A technology for noise-reducing headphones and smart helmets, which can be applied to helmets, helmet covers, clothing, etc., and can solve the problems of combat sound pickup and noise-cancelling headphones that cannot be firmly attached to the ears, elastic parts are damaged, and ear pressure is high.
Inactive Publication Date: 2021-03-16
陕西沅安科技发展有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that when the combat pickup and noise reduction earphones in the prior art are all fixed on the ears by elastic parts, the pressure on the ears is high, causing ear discomfort, and because the elastic parts are in a deformed state for a long time, it is easy to cause The elastic parts are damaged, and the combat sound pickup and noise reduction earphones cannot be firmly attached to the ears, so an ergonomic smart helmet with combat sound pickup and noise reduction earphones is proposed
Method used
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0019] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0020] refer to Figure ...
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The invention relates to the technical field of intelligent helmets, and discloses an ergonomic intelligent helmet with combat pickup and a noise reduction earphone. The ergonomic intelligent helmet comprises a helmet body, the lower end of the helmet body is symmetrically and fixedly connected with supporting plates, and the supporting plates are connected with an earphone body through a pressureadjusting mechanism; the pressure adjusting mechanism comprises a bearing, the bearing is fixedly connected to the lower ends of the supporting plates, a threaded pipe is fixedly connected to the inner ring wall of the bearing, the two ends of the threaded pipe penetrate through the bearing and extend outwards, a threaded rod is in threaded connection in the threaded pipe, and the end, close to the center of the helmet body, of the threaded rod penetrates through a corresponding pipe opening of the threaded pipe and is fixedly connected with a supporting block; the earphone body is fixedly connected to one end of the supporting block away from the threaded rod, and the upper end of the supporting block is connected with a limiting assembly. By rotating the threaded pipe, the pressing force of the earphone body attached to the ears is adjusted, the comfort level of the ears is improved, meanwhile, the pressure adjusting mechanism is not prone to damage, and it is ensured that the earphone body can be firmly attached to the ears.
Description
technical field [0001] The invention relates to the technical field of smart helmets, in particular to an ergonomic smart helmet with combat sound pickup and noise reduction earphones. Background technique [0002] Ergonomic smart helmets use a large number of precise and reliable electronic chips to form high-performance mobile processing information nodes. Based on this platform, various advanced applications in various industries are innovated. At present, some ergonomic smart helmets have combat sound pickup and noise reduction earphones, but when the combat sound pickup and noise reduction earphones are fixed on the ears by elastic parts, the pressure on the ears is high, causing ear discomfort, and because the elastic parts are in the ear for a long time In the deformed state, it is easy to cause damage to the elastic parts, and the combat noise-cancelling earphones cannot be firmly attached to the ears. Contents of the invention [0003] The purpose of the present ...
Claims
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Login to View More IPC IPC(8): A42B3/30A42B3/04
CPCA42B3/0406A42B3/30
Inventor 王世中
Owner 陕西沅安科技发展有限公司