CN208589316U - A kind of transformer enclosed magnetic circuit device - Google Patents

Abstract

The utility model discloses a kind of transformer enclosed magnetic circuit devices, including pedestal, open and close motor, stabilizer blade, first pole magnet N, first pole magnet S, slide, second pole magnet N and the first terminal, middle part connecting rod is installed between the pedestal, middle part connecting rod side is equipped with second circuit connector, the pedestal side is equipped with opening and closing motor by motor cabinet, described opening and closing motor one end is sequentially connected with shaft, the first magnet block is installed in the middle part of the shaft, first magnet block both ends are equipped with the first pole magnet N and the first pole magnet S, slide is installed on the inside of the pedestal, slide bar is installed inside the slide, the second pole magnet N is installed in the middle part of the slide bar, the pole the second magnet N side is equipped with the first terminal, a kind of the utility model transformer enclosed magnetic circuit device, by turning For dynamic first magnet block convenient for the opening and closing of control transformer circuit, structure is simple, easy to control.

Description

A kind of transformer enclosed magnetic circuit device

Technical field

The utility model relates to transformer technology field, specifically a kind of transformer enclosed magnetic circuit device.

Background technique

Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member It is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, impedance transformation, is isolated, is steady at current transformation Press (magnetic saturation transformer) etc..Can be divided into, according to use: (electric furnace becomes, rectification becomes, power frequency examination for power transformer and special transformer Test transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation Device, electronic transformer, reactor, mutual inductor etc.).Circuit symbol often uses T as beginning of number: T01, T201 etc..In electricity In device equipment and radio-circuit, transformer is commonly used for buck/boost, matching impedance, security isolation etc..In generator, either Coil movement by magnetic field or Movement in Magnetic Field by fixed coil, can in coil induced potential, this two kinds of situations, magnetic flux Value is constant, but has variation with the magnetic flux quantity of coil intersecting chain, this is the principle of mutual induction.Transformer is exactly a kind of utilization The device of mutual electromagnetic inductance, voltage of transformation, electric current and impedance.Enclosed magnetic circuit one kind is to keep magnetic circuit mutually folded using permanent magnets rotation Add and the mode offset carrys out the opening and closing of magnetic circuit；The opening and closing that another kind is electromagnetic field to control permanent magnetism iron circuit.

Existing transformer technology has the following problems: existing transformer enclosed magnetic circuit device, interior circuit electromagnetism magnetic Block controls permanent magnetism iron circuit, and structure is complicated, at high cost, and control effect is poor, it is difficult to satisfy the use demand.

Utility model content

The purpose of this utility model is to provide a kind of transformer enclosed magnetic circuit devices, to solve in the prior art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of transformer enclosed magnetic circuit device, packet Pedestal, opening and closing motor, stabilizer blade, the first pole magnet N, the first pole magnet S, slide, the second pole magnet N and the first terminal are included, Middle part connecting rod is installed, middle part connecting rod side is equipped with second circuit connector, the pedestal one between the pedestal Side is equipped with opening and closing motor by motor cabinet, and described opening and closing motor one end is sequentially connected with shaft, is equipped in the middle part of the shaft First magnet block, first magnet block both ends are equipped with the first pole magnet N and the first pole magnet S, installation on the inside of the pedestal There is slide, slide bar is installed inside the slide, the second pole magnet N, the pole the second magnet N one are installed in the middle part of the slide bar Side is equipped with the first terminal, and the pedestal and middle part connecting rod use insulating material structure, first terminal and Second circuit connector one end is respectively connected with conducting wire.

Preferably, sliding slot is offered on the inside of the slide, the slide bar both ends are equipped with idler wheel, the roller-coaster installation In sliding slot.

Preferably, gag lever post is installed on the inside of described pedestal one end, offers limiting slot on the outside of first magnet block, institute Stating gag lever post can be fastened in limiting slot.

Preferably, four turning of chassis outer side is equipped with stabilizer blade, and described stabilizer blade one end offers mounting hole.

Preferably, the opening and closing motor uses alternating current generator, and opens and closes motor and use micromotor.

Compared with prior art, the utility model has the beneficial effects that the utility model is by rotating the first magnet block just In the opening and closing of control transformer circuit, structure is simple, easy to control, uses insulating materials knot by pedestal and middle part connecting rod Structure prevents conductive electric leakage, is equipped with opening and closing motor by motor cabinet by pedestal side, convenient for control the first magnet block rotate into The opening and closing of line control circuit is equipped with stabilizer blade by four turning of chassis outer side, and stabilizer blade one end offers mounting hole, convenient for the dress It sets and carries out that fixed use is installed.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the slide carriage structure schematic diagram of the utility model；

Fig. 3 is the first magnet block structural schematic diagram of the utility model.

In figure: 1, pedestal；2, middle part connecting rod；3, motor is opened and closed；4, motor cabinet；5, shaft；6, stabilizer blade；7, the first magnet Block；8, the first pole magnet N；9, the first pole magnet S；10, second circuit connector；11, mounting hole；12, slide；13, slide bar；14, Second pole magnet N；15, the first terminal；16, conducting wire；17, sliding slot；18, idler wheel；19, gag lever post；20, limiting slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, in the utility model embodiment, a kind of transformer enclosed magnetic circuit device, including pedestal 1, open Motor 3, stabilizer blade 6, the first pole 8 magnet N, the first pole magnet S 9, slide 12, the second pole 14 magnet N and the first terminal 15 are closed, Middle part connecting rod 2 is installed, connecting rod 2 side in middle part is equipped with second circuit connector 10, and 1 side of pedestal passes through between pedestal 1 Motor cabinet 4 is equipped with opening and closing motor 3, and the opening and closing of control circuit is carried out convenient for control the first magnet block 7 rotation, opens and closes motor 3 one End is sequentially connected with shaft 5, the first magnet block 7 is equipped in the middle part of shaft 5,7 both ends of the first magnet block are equipped with the first pole magnet N 8 and first pole magnet S 9, control circuit opening and closing can be carried out according to magnetism, it is easy to control quick, slide is installed on the inside of pedestal 1 12, slide bar 13 is installed inside slide 12, the second pole magnet N 14, the installation of 14 side of the second pole magnet N are installed in the middle part of slide bar 13 There is the first terminal 15, pedestal 1 and middle part connecting rod 2 use insulating material structure, the first terminal 15 and second circuit 10 one end of connector is respectively connected with conducting wire 16, and in conveniently accessible route, sliding slot 17, the installation of 13 both ends of slide bar are offered on the inside of slide 12 There is idler wheel 18, idler wheel 18 is slidably mounted in sliding slot 17, is slided in slide 12 convenient for slide bar 13, installation on the inside of 1 one end of pedestal There is gag lever post 19, limiting slot 20 is offered on the outside of the first magnet block 7, gag lever post 19 can be fastened in limiting slot 20,1 outside of pedestal Four turnings are equipped with stabilizer blade 6, and 6 one end of stabilizer blade offers mounting hole 11, are easily installed fixed use, opening and closing motor 3 is using exchange Motor, and open and close motor 3 and use micromotor.

Working principle: the first terminal 15 and second circuit connector 10 are accessed in transformer circuit by conducting wire 16, When opening and closing 3 the first magnet block of rotate driving 7 of motor by control, keep the first pole magnet S 9 horizontal corresponding with the second pole magnet N 14 Setting, according to the magnetic principle that there is a natural attraction between the sexes, slide bar 13 makes the first terminal 15 and second to the movement of 2 side of middle part connecting rod Terminal 10 docks, and connects circuit；When rotating backward the first magnet block 7 of driving by control opening and closing motor 3, make the first magnetic The pole iron N 8 is correspondingly arranged with 14 level of the second pole magnet N, generates the magnetic force to repel each other, to make the first terminal 15 and the second electricity Pipeline connector 10 separates, and realizes the disconnection of circuit.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of transformer enclosed magnetic circuit device, including pedestal (1), opening and closing motor (3), stabilizer blade (6), the first pole magnet N (8), the first pole magnet S (9), slide (12), the second pole magnet N (14) and the first terminal (15), it is characterised in that: described Middle part connecting rod (2) is installed, middle part connecting rod (2) side is equipped with second circuit connector (10), institute between pedestal (1) It states pedestal (1) side and opening and closing motor (3) is installed by motor cabinet (4), described opening and closing motor (3) one end is sequentially connected with shaft (5), it is equipped with the first magnet block (7) in the middle part of the shaft (5), the first magnet block (7) both ends are equipped with the first pole magnet N (8) it is equipped with slide (12) with the first pole magnet S (9), pedestal (1) inside, slide bar is installed inside the slide (12) (13), the second pole magnet N (14) is installed in the middle part of the slide bar (13), the pole the second magnet N (14) side is equipped with first Terminal (15), the pedestal (1) and middle part connecting rod (2) use insulating material structure, first terminal (15) Conducting wire (16) are respectively connected with second circuit connector (10) one end.

2. a kind of transformer enclosed magnetic circuit device according to claim 1, it is characterised in that: on the inside of the slide (12) It offers sliding slot (17), slide bar (13) both ends are equipped with idler wheel (18), and the idler wheel (18) is slidably mounted on sliding slot (17) It is interior.

3. a kind of transformer enclosed magnetic circuit device according to claim 1, it is characterised in that: described pedestal (1) one end Inside is equipped with gag lever post (19), is offered limiting slot (20) on the outside of first magnet block (7), the gag lever post (19) can block It is located in limiting slot (20).

4. a kind of transformer enclosed magnetic circuit device according to claim 1, it is characterised in that: on the outside of the pedestal (1) Four turnings are equipped with stabilizer blade (6), and described stabilizer blade (6) one end offers mounting hole (11).

5. a kind of transformer enclosed magnetic circuit device according to claim 1, it is characterised in that: the opening and closing motor (3) Using alternating current generator, and opens and closes motor (3) and use micromotor.