Fastening components and anti-loosening parts
A technology for fastening components and loose parts, applied in the directions of threaded fasteners, locking fasteners, connecting components, etc., can solve the problems of easy loosening, etc. novel effect
Active Publication Date: 2022-04-15
HYTERA COMM CORP
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Problems solved by technology
[0003] The invention provides a fastening assembly and an anti-loosening part to solve the technical problem that common anti-loosening washers in the prior art tend to loosen during use
Method used
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[0036] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0038] In addition, if there are descriptions involving "first", "second" and so on in ...
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The invention provides a fastening assembly and an anti-loosening part. The fastening assembly includes a housing, a screw, a nut and an anti-loosening part. The housing is provided with a limiting part; the screw protrudes from the housing; There is a groove on the outer surface; the anti-loosening part includes a washer, an elastic arm and an elastic oblique arm; the washer is used to be sleeved on the screw; the elastic arm extends from the washer and is used to snap fit with the groove to prevent loosening The part can rotate with the nut synchronously relative to the screw; the elastic inclined arm extends obliquely from the washer, and is used to elastically deform to slide over the top of the limit part when the anti-loosening part and the nut are tightened synchronously relative to the screw, and is also used to move the nut relative to the screw When it is tightened and then subjected to reverse loosening force, it forms a limit stop with the limit part to prevent the nut from loosening relative to the screw rod. The fastening component and the anti-loosening part provided by the invention are novel in structure, convenient to use, and have better anti-loosening effects.
Description
technical field [0001] The invention relates to the technical field of machinery, in particular to a fastening component and a loosening-preventing part. Background technique [0002] Aerial sockets and various radio frequency sockets are frequently used components on special radio stations and power amplifiers. Most of them are fixed with nuts and ordinary lock washers, which are prone to loosening during use, especially for car power amplifiers, because of the special high frequency The vibrating environment is more likely to cause the nut to loosen. Contents of the invention [0003] The invention provides a fastening component and an anti-loosening part to solve the technical problem that common anti-loosening washers in the prior art tend to loosen during use. [0004] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a fastening assembly, which includes: [0005] The housing is provided with a limiti...
Claims
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IPC IPC(8): F16B39/24F16B35/00
CPCF16B39/24F16B35/00
Inventor 邹涛齐相如罗健韩福学占铁宝
Owner HYTERA COMM CORP