CN215868940U

CN215868940U - Totally enclosed high frequency nanocrystalline transformer

Info

Publication number: CN215868940U
Application number: CN202122149954.7U
Authority: CN
Inventors: 李涛; 罗建军
Original assignee: Tianjin Yifengxinghe Technology Co ltd
Current assignee: Tianjin Yifengxinghe Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of transformers, and discloses a totally enclosed high-frequency nanocrystalline transformer, which comprises a coil, a fixed plate, a plate to be mounted and a fixed assembly, wherein the bottom end of the coil is fixedly connected with the fixed plate, the bottom end of the fixed plate is movably connected with the fixed assembly, the bottom end of the fixed assembly is movably connected with the plate to be mounted, when the coil is mounted on the plate to be mounted, the fixed plate is required to be inserted with an insertion block and a slot, a vertical rod is required to move with a movable rod, the movable rod is required to move with an arc-shaped head in the direction away from a pull rod until the arc-shaped head is attached to the inner wall of an annular groove, so that the insertion block is tightly inserted with the slot, when the coil is required to be dismounted, a transverse handle is rotated to enable a circular slide block to move above a through hole, so that the movable rod does not generate acting force on the arc-shaped head any more, then the fixed plate is pulled up, and the insertion block is smoothly separated from the slot, thereby smoothly detaching the coil.

Description

Totally enclosed high frequency nanocrystalline transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a totally enclosed high-frequency nanocrystalline transformer.

Background

Electronic equipment as the name implies all will use electric power to drive, when using the electric energy, mostly will use the transformer, and the nanocrystalline transformer is just a miniature one in the transformer, and the nanocrystalline transformer comprises a coil and a mounting panel when mostly, and fixed connection between coil and the mounting panel installs the coil in the place of waiting to install through the mounting panel.

The existing nanocrystalline transformer is mostly installed through fixing glue, the installing mode is easy to be adhered to other electronic devices when being installed, the nanocrystalline transformer is affected to a certain degree and even can be directly damaged in severe cases, in addition, the nanocrystalline transformer is inconvenient to disassemble and can only be disassembled violently, and therefore, the nanocrystalline transformer can only be replaced by the whole electronic element board or can be maintained by a very high operation method when being broken down.

Therefore, we propose a totally enclosed high frequency nanocrystalline transformer that is easy to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

In order to realize the disassembly and assembly purposes, the utility model provides the following technical scheme: a totally enclosed high-frequency nanocrystalline transformer comprises a coil, a fixed plate, a plate to be mounted and a fixed assembly, wherein the bottom end of the coil is fixedly connected with the fixed plate, the bottom end of the fixed plate is movably connected with the fixed assembly, and the bottom end of the fixed assembly is movably connected with the plate to be mounted;

the fixing assembly comprises a top plate, an inserting groove, a pulling rod, an inserting block, an arc-shaped groove, a circular sliding block, a vertical rod, a spring, a movable rod, an arc-shaped head and an annular groove, the top end of the top plate is fixedly connected with the pulling rod, the outer wall of the pulling rod is connected with the inner wall of the inserting block in a sliding mode, the top end of the inserting block is fixedly connected with the bottom end of a fixing plate, the inserting groove is formed in the top end of the mounting plate to be mounted below the inserting block, the outer wall of the pulling rod is connected with the inner wall of the inserting block in a sliding mode, the top end of the pulling rod is connected with the movable rod in a rotating mode, the top end of the movable rod is connected with the arc-shaped head in a rotating mode, the outer wall of the arc-shaped head is connected with the inner wall of the inserting block in a sliding mode, and the annular groove is formed in the inner wall of the mounting plate to be mounted on the left side and the right side of the inserting groove;

the outer wall of the vertical rod is movably connected with the spring, the outer wall of the circular sliding block is slidably connected with the inner wall of the arc-shaped groove, the arc-shaped groove is formed in the inner wall of the top plate, and the bottom end of the vertical rod is movably connected with the inner wall of the circular sliding block.

As a further scheme of the utility model, the number of the arc-shaped heads and the number of the vertical rods are two, the arc-shaped heads and the vertical rods are symmetrically arranged about the vertical center line of the pull rod, and the arc-shaped heads are matched with the annular groove.

As a further scheme of the utility model, the spring is specifically a compression spring, a cylindrical sliding groove is formed in the inner wall of the bottom end of the circular sliding block, a sliding plate is connected to the inner wall of the cylindrical sliding groove in a sliding mode, the top end of the sliding plate is rotatably connected with the vertical rod, the top end of the spring is fixedly connected with the inserting block, and the bottom end of the spring is fixedly connected with the circular sliding block.

As a further scheme of the utility model, through holes are formed in the inner wall of the top plate, which is positioned on the back of the arc-shaped groove, the diameter of each through hole is smaller than that of the circular sliding block, the number of the arc-shaped grooves and the number of the through holes are two, and the through holes are annularly arrayed relative to the center point of the top plate.

As a further proposal of the utility model, the number of the fixing components is two, and the fixing components are symmetrically arranged about the vertical center line of the fixing plate.

As a further scheme of the utility model, the bottom end of the inner wall of the slot is fixedly provided with the top platform, the vertical center line of the top platform and the pull rod is superposed, and the length of the top platform is smaller than the distance between the two circular sliding blocks.

As a further scheme of the utility model, a transverse handle is fixedly arranged at the top end of the pulling rod, and the outer wall of the pulling rod is positioned above the inserting block and is in sliding connection with the inner wall of the fixing plate.

The utility model has the beneficial effects that: this totally enclosed high frequency nanocrystalline transformer, install the coil and need let the fixed plate take the inserted block to peg graft with the slot when treating the mounting panel, the montant takes the movable rod motion, the movable rod takes the arc head to keeping away from the pull rod direction motion, until arc head and ring channel inner wall laminating, thereby closely peg graft the inserted block with the slot, when needs demolish the coil, it makes circular slider move the through-hole top to rotate the horizontal, make the movable rod no longer produce the effort to the arc head, then pull up the fixed plate, the inserted block separates smoothly with the slot, thereby pull down the coil smoothly.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the present invention taken partially from FIG. 1;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the arc-shaped slot and the top plate of the present invention.

In the figure: 100. a coil; 200. a fixing plate; 300. mounting a plate to be mounted; 400. a fixing assembly; 401. a top plate; 402. a slot; 403. pulling a rod; 404. inserting a block; 405. an arc-shaped slot; 406. a circular slider; 407. a vertical rod; 408. a spring; 409. a movable rod; 410. an arc-shaped head; 411. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a totally enclosed high frequency nanocrystalline transformer includes a coil 100, a fixing plate 200, a board 300 to be mounted, and fixing elements 400, wherein the bottom end of the coil 100 is fixedly connected to the fixing plate 200, the bottom end of the fixing plate 200 is movably connected to the fixing elements 400, and the bottom end of the fixing elements 400 is movably connected to the board 300 to be mounted, referring to fig. 1, the number of the fixing elements 400 is two, and the fixing elements are symmetrically arranged about a vertical center line of the fixing plate 200, and the coil 100 is mounted on the board 300 to be mounted through the fixing plate 200.

Referring to fig. 1 to 4, the fixing assembly 400 comprises a top plate 401, a slot 402, a pulling bar 403, an inserting block 404, an arc-shaped slot 405, the top end of a top plate 401 is fixedly connected with a pulling rod 403, the outer wall of the pulling rod 403 is slidably connected with the inner wall of an inserting block 404, the top end of the inserting block 404 is fixedly connected with the bottom end of a fixing plate 200, a top table is fixedly mounted at the bottom end of the inner wall of the inserting block 402 and is superposed with the vertical center line of the pulling rod 403, the length of the top table is smaller than the distance between the two circular sliding blocks 406, the inserting block 402 is positioned below the inserting block 404 and is arranged at the top end of a to-be-mounted plate 300, the outer wall of the pulling rod 403 is slidably connected with the inner wall of the inserting block 404, the top end of the pulling rod 403 is rotatably connected with the movable rod 409, the top end of the movable rod 409 is rotatably connected with the arc-shaped head 410, the outer wall of the arc-shaped head 410 is slidably connected with the inner wall of the inserting block 404, and the annular grooves 411 are positioned at the left side and the right side of the inserting block 402 and are arranged at the inner wall of the to-be-mounted plate 300;

according to fig. 2, the fixing plate 200 moves downwards to bring the plug 404 into engagement with the slot 402, so that the top plate 401 moves downwards until it comes into contact with the top table;

referring to fig. 3, the outer wall of the vertical rod 407 is movably connected to the spring 408, the spring 408 is a compression spring, when the top plate 401 moves, the vertical rod 407 is driven to move against the acting force of the spring 408, so that the vertical rod 407 moves upward relative to the plug block 404, the vertical rod 407 drives the arc-shaped head 410 to move away from the pull rod 403 through the movable rod 409 until the arc-shaped head 410 is attached to the inner wall of the annular groove 411, and the plug block 404 is tightly inserted into the slot 402.

Referring to fig. 2, the outer wall of the circular slider 406 is slidably connected to the inner wall of the arc-shaped groove 405, the arc-shaped groove 405 is disposed on the inner wall of the top plate 401, and the bottom end of the vertical rod 407 is movably connected to the inner wall of the circular slider 406.

Referring to fig. 2, the number of the arc-shaped head 410 and the vertical rod 407 are two, and the arc-shaped head 410 and the vertical rod are symmetrically arranged about the vertical center line of the pulling rod 403, and the arc-shaped head 410 is matched with the annular groove 411.

Referring to fig. 2, a horizontal handle is fixedly mounted at the top end of the pulling rod 403, and the outer wall of the pulling rod 403 is located above the inserting block 404 and is slidably connected with the inner wall of the fixing plate 200;

according to fig. 2, when the insert block 404 needs to be separated from the slot 402, the horizontal handle is rotated, and the horizontal handle carries the top plate 401 to rotate through the pulling rod 403.

Referring to fig. 4, through holes are formed in the inner wall of the top plate 401 at the back of the arc-shaped groove 405, the diameter of each through hole is smaller than that of the circular slider 406, the number of the arc-shaped grooves 405 and the number of the through holes are two, and the through holes are arranged in a circular array around the center point of the top plate 401;

according to fig. 4, the top plate 401 rotates so that the circular slider 406 slides in the arc-shaped slot 405 until the circular slider 406 blocks the through hole;

referring to fig. 2 and 3, a cylindrical sliding slot is formed on the inner wall of the bottom end of the circular sliding block 406, a sliding plate is slidably connected to the inner wall of the cylindrical sliding slot, the top end of the sliding plate is rotatably connected to the vertical rod 407, the top end of the spring 408 is fixedly connected to the insert block 404, the bottom end of the spring 408 is fixedly connected to the circular sliding block 406,

according to fig. 2, when the through hole is blocked by the circular slider 406, that is, the circular slider 406 moves to above the through hole, the sliding plate passes through the through hole, so that the vertical rod 407 moves downward under the action of the spring 408, and the arc-shaped head 410 is no longer subjected to an acting force in a direction away from the pulling rod 403, so that the insertion block 404 is smoothly separated from the insertion slot 402.

In use, referring to fig. 1-4, when the coil 100 is installed on the board 300 to be installed, the fixing plate 200 is required to insert the insertion block 404 into the slot 402 with the insertion block 404, the top plate 401 moves downward until contacting with the top platform, the top plate 401 moves with the circular sliding block 406, the circular sliding block 406 moves with the vertical rod 407, the vertical rod 407 moves upward relative to the insertion block 404, the vertical rod 407 drives the movable rod 409 to move, the movable rod 409 drives the arc-shaped head 410 to move away from the pulling rod 403 until the arc-shaped head 410 abuts against the inner wall of the annular groove 411, so that the insertion block 404 is tightly inserted into the slot 402, when the insertion block 404 needs to be separated from the slot 402, the horizontal handle is rotated to drive the pulling rod, the pulling rod 403 drives the top plate 401 to rotate, the circular sliding block 406 slides in the arc-shaped groove 405 until the circular sliding block 406 moves above the through hole 403, at this time, the vertical rod 407 moves downward under the action of the spring 408, the vertical rod 407 no longer generates an acting force on the movable rod 409, so that the movable rod 409 no longer generates an acting force on the arc-shaped head 410, and then the fixing plate 200 is pulled up, and the plug block 404 is smoothly separated from the slot 402.

To sum up, this totally enclosed high frequency nanocrystalline transformer, need to let fixed plate 200 take plug block 404 and slot 402 to peg graft when installing coil 100 to treating mounting panel 300, montant 407 takes movable rod 409 to move, movable rod 409 takes arc head 410 to keeping away from dead lever 403 direction motion, until arc head 410 and the laminating of ring channel 411 inner wall, thereby closely peg graft plug block 404 and slot 402, when needs demolish coil 100, it makes circular slider 406 move to the through-hole top to rotate the horizontal, make movable rod 409 no longer produce the effort to arc head 410, then pull up fixed plate 200, plug block 404 and slot 402 separate smoothly, thereby dismantle coil 100 smoothly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A totally enclosed high frequency nanocrystalline transformer, includes coil (100), fixed plate (200), treats mounting panel (300) and fixed subassembly (400), its characterized in that: the bottom end of the coil (100) is fixedly connected with the fixing plate (200), the bottom end of the fixing plate (200) is movably connected with the fixing component (400), and the bottom end of the fixing component (400) is movably connected with the plate (300) to be mounted;

the fixed component (400) consists of a top plate (401), a slot (402), a pulling rod (403), an inserting block (404), an arc-shaped groove (405), a circular sliding block (406), a vertical rod (407), a spring (408), a movable rod (409), an arc-shaped head (410) and an annular groove (411), wherein the top end of the top plate (401) is fixedly connected with the pulling rod (403), the outer wall of the pulling rod (403) is slidably connected with the inner wall of the inserting block (404), the top end of the inserting block (404) is fixedly connected with the bottom end of the fixed plate (200), the slot (402) is positioned below the inserting block (404) and is arranged at the top end of the mounting plate (300), the outer wall of the pulling rod (403) is slidably connected with the inner wall of the inserting block (404), the top end of the pulling rod (403) is rotatably connected with the movable rod (409), the top end of the movable rod (409) is rotatably connected with the arc-shaped head (410), and the outer wall of the arc-shaped head (410) is slidably connected with the inner wall of the inserting block (404), the annular grooves (411) are positioned at the left side and the right side of the slot (402) and are formed in the inner wall of the plate to be mounted (300);

montant (407) outer wall and spring (408) swing joint, circular slider (406) outer wall and arc wall (405) inner wall sliding connection, arc wall (405) are seted up in roof (401) inner wall, montant (407) bottom and circular slider (406) inner wall swing joint.

2. The totally enclosed high frequency nanocrystalline transformer according to claim 1, characterized in that: the number of the arc-shaped heads (410) and the number of the vertical rods (407) are two, and the arc-shaped heads and the vertical rods are symmetrically arranged relative to the vertical center line of the shifting rod (403).

3. The totally enclosed high frequency nanocrystalline transformer according to claim 1, characterized in that: the spring (408) is specifically a compression spring, a cylindrical sliding groove is formed in the inner wall of the bottom end of the circular sliding block (406), a sliding plate is connected to the inner wall of the cylindrical sliding groove in a sliding mode, and the top end of the sliding plate is rotatably connected with the vertical rod (407).

4. The totally enclosed high frequency nanocrystalline transformer according to claim 1, characterized in that: the inner wall of the top plate (401) is positioned on the back of the arc-shaped groove (405) and is provided with a through hole, and the diameter of the through hole is smaller than that of the circular sliding block (406).

5. The totally enclosed high frequency nanocrystalline transformer according to claim 1, characterized in that: the number of the fixing assemblies (400) is two, and the fixing assemblies are symmetrically arranged about the vertical center line of the fixing plate (200).

6. The totally enclosed high frequency nanocrystalline transformer according to claim 1, characterized in that: the bottom end of the inner wall of the slot (402) is fixedly provided with a top platform, and the top platform is superposed with the vertical center line of the pull rod (403).

7. The totally enclosed high frequency nanocrystalline transformer according to claim 1, characterized in that: the top end of the pulling rod (403) is fixedly provided with a transverse handle, and the outer wall of the pulling rod (403) is positioned above the inserting block (404) and is in sliding connection with the inner wall of the fixing plate (200).