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CN-224223689-U - MOS pipe fixing and debugging spring plate

CN224223689UCN 224223689 UCN224223689 UCN 224223689UCN-224223689-U

Abstract

The utility model belongs to the technical field of MOS pipe technique and specifically relates to a fixed debugging shell fragment of MOS pipe, including the girder, girder bottom fixedly connected with is a plurality of backup pads that are evenly distributed, girder top edge has been seted up and has been the through-hole that the symmetry set up and vertically run through the girder, the through-hole inboard is equipped with the magnetic path, the utility model discloses in, through the through-hole that sets up, magnetic path, compress tightly shell fragment, magnetic plate, MOS pipe main part, pressure strip, restorer and connecting block, when fixing the MOS pipe main part, place pressure strip and MOS pipe main part on the girder to make the magnetic path insert the through-hole inboard and inhale with the magnetic plate magnetism and be connected, later pulling and rotatory pressure strip makes the pressure strip remove the pressure strip top, loosens the pressure strip, and pressure spring resets and drives the pressure strip and closely laminates with the pressure strip, can accomplish the fixing of MOS pipe main part, and this kind of design makes the installation dismantlement of MOS pipe main part more convenient, has practiced thrift operating time, has improved work efficiency.

Inventors

  • CHENG YUJUN
  • YU TANG
  • LIU JIE
  • LUO YI

Assignees

  • 广东凯胜威精密技术有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (7)

  1. 1. A MOS tube fixing and debugging elastic sheet comprises a main beam (1) and is characterized in that a plurality of supporting plates (2) which are uniformly distributed are fixedly connected to the bottom end of the main beam (1), through holes (3) which are symmetrically arranged and vertically penetrate through the main beam (1) are formed in the edge of the top end of the main beam (1), magnetic blocks (4) are arranged on the inner sides of the through holes (3), pressing elastic sheets (5) are fixedly connected to the top ends of the magnetic blocks (4), magnetic plates (6) fixedly connected to the bottom ends of the supporting plates (2) are fixedly connected to the bottom ends of the main beam (1), MOS tube main bodies (7) are arranged at the bottom ends of the pressing elastic sheets (5), pressing plates (8) are horizontally arranged at the top ends of the pressing elastic sheets, reset devices (9) which are symmetrically arranged are arranged at the bottom ends of the pressing plates (8), connecting blocks (10) are rotatably connected with the supporting plates (2), and mounting assemblies (11) are arranged at the bottoms of the outermost supporting plates (2).
  2. 2. The MOS tube fixing and debugging spring plate of claim 1, wherein the bottom end of the magnetic block (4) is magnetically connected with the top end of the magnetic plate (6), and the bottom end of the pressing plate (8) is tightly attached to the top end of the pressing spring plate (5).
  3. 3. The MOS tube fixing and debugging spring plate of claim 2, wherein the bottom end of the pressing spring plate (5) is tightly attached to the top end of the main beam (1), and the upper end and the lower end of the MOS tube main body (7) are tightly attached to the bottom end of the pressing spring plate (5) and the top end of the main beam (1) respectively.
  4. 4. The MOS tube fixed debugging elastic sheet of claim 3, wherein the restorer (9) comprises a connecting rod (91) fixedly connected to the bottom end of the pressing plate (8), a connecting plate (92) is fixedly connected to the bottom end of the connecting rod (91), a pressing spring (93) is arranged on the outer side of the connecting rod (91), and a connecting cylinder (94) is connected to the outer side of the connecting plate (92) in a sliding mode.
  5. 5. The MOS tube fixed debugging spring plate of claim 4, wherein the connecting rod (91) penetrates through the connecting cylinder (94) and is in sliding connection with the connecting cylinder (94), and the outer side of the bottom of the connecting cylinder (94) is fixedly connected with the connecting block (10).
  6. 6. The MOS tube fixed debugging spring plate of claim 5, wherein one end of the compression spring (93) is fixedly connected with the connecting plate (92), and one end of the compression spring (93) far away from the connecting plate (92) is fixedly connected with the inner side of the connecting cylinder (94).
  7. 7. The MOS tube fixing and debugging elastic sheet according to claim 1, wherein the mounting assembly (11) comprises mounting plates (111) fixedly connected to one sides of two outermost support plates (2), mounting frames (112) are arranged on the outer sides of the mounting plates (111), fixing plates (113) horizontally arranged are fixedly connected between the two mounting frames (112), and adhesive layers (114) are fixedly connected to the bottom ends of the fixing plates (113) and the bottom ends of the mounting frames (112).

Description

MOS pipe fixing and debugging spring plate Technical Field The utility model relates to the technical field of MOS (metal oxide semiconductor) tubes, in particular to a fixed debugging spring piece of a MOS tube. Background MOS pipe, all called metal oxide semiconductor type field effect transistor, belong to insulated gate type field effect transistor, MOS pipe's theory of operation is through formation and closing of electric field control conductive path, its switching speed is fast, be fit for the high frequency application, in industrial automation field, can be used to driving motor, control valve and other automation equipment's power regulation, in communication equipment, radio frequency amplifier and modem etc. can use MOS pipe to promote signal's throughput, need debug it when MOS pipe production, can use the shell fragment to fix MOS pipe usually, guarantee that it remains stable in the debugging process. The existing MOS tube fixing and debugging elastic sheet is widely applied, but the existing fixing piece is usually a screw fixing elastic sheet, so that the use is inconvenient, and the MOS tube fixing and debugging elastic sheet is provided for the problems. Disclosure of utility model The utility model aims to provide a fixed debugging spring piece of an MOS tube, which solves the problem that the existing fixing piece provided in the background art is inconvenient for fixing the MOS tube. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a fixed debugging shell fragment of MOS pipe, includes the girder, girder bottom fixedly connected with is a plurality of backup pads that are evenly distributed, girder top edge has been seted up and has been set up the symmetry and vertically run through the through-hole of girder, the through-hole inboard is equipped with the magnetic path, magnetic path top fixedly connected with compresses tightly the shell fragment, backup pad top fixedly connected with and girder bottom fixedly connected with's magnetic plate, it is equipped with the MOS pipe main part to compress tightly the shell fragment bottom, it is equipped with the pressure strip that the level set up to compress tightly the shell fragment top, the restorer that is the symmetry setting is installed to the pressure strip bottom, the connecting block is rotated with the backup pad and is connected, is located the outside installation component is installed to the backup pad bottom. Preferably, the magnetic block bottom is connected with the magnetic plate top in a magnetic attraction way, and the pressing plate bottom is tightly attached to the pressing spring piece top. Preferably, the bottom end of the pressing spring piece is tightly attached to the top end of the main beam, and the upper end and the lower end of the MOS tube main body are tightly attached to the bottom end of the pressing spring piece and the top end of the main beam respectively. Preferably, the restorer comprises a connecting rod fixedly connected to the bottom end of the pressing plate, the bottom end of the connecting rod is fixedly connected with a connecting plate, a pressing spring is arranged on the outer side of the connecting rod, and a connecting cylinder is slidably connected on the outer side of the connecting plate. Preferably, the connecting rod penetrates through the connecting cylinder and is in sliding connection with the connecting cylinder, and the outer side of the bottom of the connecting cylinder is fixedly connected with the connecting block. Preferably, one end of the compression spring is fixedly connected with the connecting plate, and one end of the compression spring far away from the connecting plate is fixedly connected with the inner side of the connecting cylinder. Preferably, the installation component is including the mounting panel of respectively fixed connection in two outside backup pad one sides, the mounting panel outside is equipped with the installing frame, two fixedly connected with level setting's fixed plate between the installing frame, equal fixedly connected with glue film in fixed plate and installing frame bottom. Compared with the prior art, the utility model has the beneficial effects that: 1. according to the MOS tube main body fixing device, when the MOS tube main body is fixed through the arranged through hole, the magnetic block, the compression spring piece, the magnetic plate, the MOS tube main body, the compression plate, the restorer and the connecting block, the compression spring piece and the MOS tube main body are placed on the main beam, the magnetic block is inserted into the inner side of the through hole and is magnetically connected with the magnetic plate, then the compression plate is pulled and rotated, the compression plate is moved to the top end of the compression spring piece, the compression plate is loosened, the compression spring is restored to drive the comp