A waterproof strong magnet
A technology of strong magnets and protective covers, applied in the field of strong magnets, can solve the problems of inconvenient use, reduced practicality of strong magnets, poor waterproof effect, etc., and achieve the effect of easy fixing and improved waterproof effect
Active Publication Date: 2022-06-24
广东桂荣永磁新材料科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a waterproof strong magnet, which has the advantage of good waterproof effect, and solves the problem that the existing strong magnet has poor waterproof effect when used, and the phenomenon of demagnetization caused by differences in ambient temperature is inconvenient for users. The use of strong magnets reduces the practicality of the problem
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[0016] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0017] see Figure 1-3 , a waterproof strong magnet, including a mounting seat 1 and a protective cover 2, the bottom of the mounting seat 1 is fixedly connected with a main body 3, the two sides of the top of the protective cover 2 are provided with grooves 4, and the inner cavity of the groove 4 is provided with The sealing ring 5, the two sides of the bottom of the mounting seat 1 are provided with a chute 6, the inner cavity of th...
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The invention discloses a waterproof strong magnet, which comprises a mounting base and a protective cover, the bottom of the mounting base is fixedly connected with a body, both sides of the top of the protective cover are provided with grooves, and the inner cavity of the groove is A sealing ring is provided, and a chute is provided on both sides of the bottom of the mounting seat, and a slider is slidably connected to the inner cavity of the chute, and a fixing block is fixedly connected to both sides of the bottom of the mounting seat. The opposite side of the block is fixedly connected with a support rod, and the surface of the support rod far away from the fixed block is movably connected with a movable rod. The present invention solves the problems of existing The waterproof effect of high-grade strong magnets is not good when used. Due to the difference in ambient temperature, the phenomenon of degaussing is caused, which is inconvenient for users to use and reduces the practicality of strong magnets.
Description
technical field [0001] The invention relates to the technical field of strong magnets, in particular to a waterproof strong magnet. Background technique [0002] Strong magnets are also rare earth strong magnets, which means NdFeB strong magnets. NdFeB has the characteristics of small size, light weight and strong magnetic properties. It is the magnet with the best cost performance so far. NdFeB is the third generation of rare earth magnets. Permanent magnet materials have a high performance-price ratio, and are widely used in energy, transportation, machinery, medical, IT, home appliances and other industries, especially with the development of knowledge economy represented by information technology, rare earth permanent magnet NdFe The boron industry and other functional materials continue to bring new uses, which brings a broader market prospect to the NdFeB industry. However, the existing strong magnets are not waterproof when used. Due to differences in ambient temperat...
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IPC IPC(8): H01F7/02
CPCH01F7/0221
Inventor 徐锦善
Owner 广东桂荣永磁新材料科技有限公司