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CN-224217309-U - Multi-angle adjustable connection structure device for neodymium-iron-boron permanent magnet

CN224217309UCN 224217309 UCN224217309 UCN 224217309UCN-224217309-U

Abstract

The utility model relates to the technical field of magnetic material application and discloses a neodymium iron boron permanent magnet multi-angle adjustable connection structure device which comprises a first butt joint block, wherein a second butt joint block is connected inside the first butt joint block in a sliding mode, a fixed box is fixedly connected to the top end of the first butt joint block, a sliding plate is connected inside the fixed box in a sliding mode, a connecting column is fixedly connected to the top end of the sliding plate, a spring is sleeved outside the connecting column, a control rod is fixedly connected to the top end of the connecting column, a limiting block is fixedly connected to the bottom end of the sliding plate, a mounting block is fixedly connected to the front end of the second butt joint block, and an adjusting assembly is arranged inside the mounting block. According to the utility model, the spring pushes the sliding plate to reset, the limiting block is accurately clamped into the hole of the mounting block to finish firm butt joint, and meanwhile, the angle of the mounting block can be adjusted by rotating the butt joint block in advance, so that the limiting block can be adapted to different holes, and quick connection of various angles is realized.

Inventors

  • ZHANG YELIAN
  • SU YANHONG
  • Mai Haoyi

Assignees

  • 深圳天悦电子材料有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (8)

  1. 1. The utility model provides a neodymium iron boron permanent magnet multi-angle adjustable connection structure device, includes butt joint piece one (1), its characterized in that the inside sliding connection of butt joint piece one (1) has butt joint piece two (2), the top fixedly connected with fixed box (3) of butt joint piece one (1), the inside sliding connection of fixed box (3) has sliding plate (4), the top fixed connection spliced pole (6) of sliding plate (4), the outside cover of spliced pole (6) is equipped with spring (7), the top fixedly connected with control rod (8) of spliced pole (6), the bottom fixedly connected with restriction piece (5) of sliding plate (4), the front end fixedly connected with installation piece (9) of butt joint piece two (2), the inside of installation piece (9) is provided with adjusting part.
  2. 2. The neodymium iron boron permanent magnet multi-angle adjustable connection structure device according to claim 1, wherein one end of the spring (7) is fixedly connected to the inside of the fixed box (3), and the other end of the spring (7) is fixedly connected to the top end of the sliding plate (4).
  3. 3. The neodymium iron boron permanent magnet multi-angle adjustable connection structure device according to claim 1, wherein a plurality of holes are formed in the outer portion of the installation block (9), and the outer portion of the limiting block (5) is connected with the inner portion of the holes in a sliding mode.
  4. 4. The neodymium iron boron permanent magnet multi-angle adjustable connection structure device according to claim 1, wherein the outer portion of the connection column (6) is connected with the inner portion of the fixed box (3) in a sliding mode, and a magnet two (16) is fixedly connected with the inner portion of the butt joint block one (1).
  5. 5. The neodymium iron boron permanent magnet multi-angle adjustable connection structure device according to claim 1, wherein the adjusting component comprises a rotating column (11), the outer part of the rotating column (11) is rotationally connected to the inner part of the mounting block (9), a shielding plate (13) is fixedly connected to the outer part of the rotating column (11), a fixing plate (12) is rotationally connected to the outer part of the rotating column (11), a transmission rod (15) is slidingly connected to the inner part of the rotating column (11), and a rotating ring (14) is fixedly connected to the outer part of the transmission rod (15).
  6. 6. The multi-angle adjustable connection structure device for the neodymium iron boron permanent magnet according to claim 5, wherein the outer thread of the rotating ring (14) is connected to the outer part of the second butt joint block (2), and the outer part of the transmission rod (15) is connected to the inner part of the second butt joint block (2) in a sliding mode.
  7. 7. The device of claim 5, wherein the fixing plate (12) is fixedly connected to the inside of the mounting block (9), and a plurality of magnets I (10) are fixedly connected to the inside of the mounting block (9).
  8. 8. The neodymium iron boron permanent magnet multi-angle adjustable connection structure device according to claim 5, wherein the outer portion of the shielding plate (13) is connected inside the fixing plate (12) in a sliding mode, and a sliding groove is formed in the second butt joint block (2).

Description

Multi-angle adjustable connection structure device for neodymium-iron-boron permanent magnet Technical Field The utility model relates to the technical field of magnetic material application, in particular to a multi-angle adjustable connection structure device of a neodymium-iron-boron permanent magnet. Background The neodymium-iron-boron permanent magnet is widely applied to the fields of electronic information, aerospace, household appliance manufacturing and the like by virtue of high magnetism and cost advantages, is a core component of products such as a permanent magnet motor, magnetic separation equipment, a loudspeaker and the like, and is mainly connected and assembled by adopting two modes of epoxy resin bonding and mechanical connection in the industry at present. The neodymium iron boron permanent magnet connection structure device comprises a positioning structure formed by a positioning groove, a lug and a guide post sleeve, an auxiliary permanent magnet forms a magnetic auxiliary structure, a bolt and a nut form a fixing structure, and when the connection is carried out, the auxiliary permanent magnet attracts the permanent magnet to approach, the guide post sleeve and the positioning groove lug are matched and positioned, tight connection is realized through bolt tightening, and the use stability is ensured. The problem that the connection angle is fixed singlely, complex operation is low-efficient exists when the partial neodymium iron boron permanent magnet connection structure device of present is connected, and traditional device can only realize specific angle's connection generally, is difficult to satisfy diversified assembly demand, if need to change connection angle, need dismantle the reorganization with the help of extra instrument, consume a large amount of time and manpower, for this reason proposes a neodymium iron boron permanent magnet multi-angle adjustable connection structure device to solve above-mentioned problem. Disclosure of utility model In order to make up for the defects, the utility model provides a multi-angle adjustable connection structure device for a neodymium iron boron permanent magnet, and aims to solve the problems of single connection angle fixation, complex operation and low efficiency in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a neodymium iron boron permanent magnet multi-angle adjustable connection structure device, includes butt joint piece one, butt joint piece two is connected with to the inside sliding connection of butt joint piece one, the top fixedly connected with fixed box of butt joint piece one, the inside sliding connection of fixed box has the sliding plate, the top fixed connection spliced pole of sliding plate, the outside cover of spliced pole is equipped with the spring, the top fixedly connected with control lever of spliced pole, the bottom fixedly connected with restriction piece of sliding plate, the front end fixedly connected with installation piece of butt joint piece two, the inside of installation piece is provided with adjusting part; As a further description of the above technical solution: One end of the spring is fixedly connected to the inside of the fixed box, and the other end of the spring is fixedly connected to the top end of the sliding plate; As a further description of the above technical solution: The outer part of the limiting block is connected with the inner part of the hole in a sliding way; As a further description of the above technical solution: The outer part of the connecting column is connected with the inner part of the fixed box in a sliding way, and a magnet II is fixedly connected with the inner part of the first butt joint block; As a further description of the above technical solution: The adjusting assembly comprises a rotating column, the outer part of the rotating column is rotationally connected to the inner part of the mounting block, a shielding plate is fixedly connected to the outer part of the rotating column, a fixing plate is rotationally connected to the outer part of the rotating column, a transmission rod is slidingly connected to the inner part of the rotating column, and a rotating ring is fixedly connected to the outer part of the transmission rod; As a further description of the above technical solution: the external thread of the rotating ring is connected to the external part of the second butt joint block, and the external part of the transmission rod is connected to the internal part of the second butt joint block in a sliding way; As a further description of the above technical solution: The outer part of the fixing plate is fixedly connected to the inner part of the mounting block, and a plurality of first magnets are fixedly connected to the inner part of the mounting block; As a further description of the above technical solution: the outside sliding connection of s