CN218243133U - Split type magnetic recoil generator - Google Patents
Split type magnetic recoil generator Download PDFInfo
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- CN218243133U CN218243133U CN202221877633.7U CN202221877633U CN218243133U CN 218243133 U CN218243133 U CN 218243133U CN 202221877633 U CN202221877633 U CN 202221877633U CN 218243133 U CN218243133 U CN 218243133U
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Abstract
The utility model discloses a split type magnetic recoil generator, which comprises a magnetic core component and a coil component which are movably connected, wherein the coil component comprises a cylindrical coil formed by winding, a cylindrical hole is formed in the middle of the coil, the magnetic core component is movably arranged in the cylindrical hole in the coil, and the magnetic core component is provided with an N pole and an S pole along the length direction of the cylindrical hole; the coil outside is provided with the shell, be provided with the wiring mouth that supplies the coil lead wire to wear out on the shell. The problem that the spring action is difficult to control and ignition is easy to cause after long-term use in the prior art is solved; difficulty in later maintenance and the like.
Description
Technical Field
The utility model relates to a generator technical field especially relates to a split type magnetism recoil generator.
Background
The ignition device in tools such as high-speed running production equipment, aerospace equipment and the like needs to be started by using a generator. The elasticity of a spring commonly used in the prior art drives a magnetic core to move back and forth so as to cut a coil, and electromotive force is generated through the electromagnetic induction principle, so that current is generated in a load, and ignition is realized. The magnetic core and the coil are integrally constructed, so that the whole magnetic recoil generator can only be replaced due to maintenance difficulty after long-time use. And the spring force action is difficult to control, and ignition difficulty is easily caused after long-term use.
Disclosure of Invention
The utility model provides a split type magnetic recoil generator, which is used for solving the problems that the spring elastic force action is difficult to control and the ignition is easy to cause after long-term use in the prior art; and the later maintenance is difficult and the like.
The utility model provides a its technical problem adopt following technical scheme to realize:
the utility model relates to a split type magnetism recoil generator, which is characterized in that the generator comprises a magnetic core component and a coil component which are movably connected, wherein the coil component comprises a cylindrical coil formed by winding, a cylindrical hole is formed in the middle of the coil, the magnetic core component is movably arranged in the cylindrical hole in the coil, and the magnetic core component is provided with an N pole and an S pole along the length direction of the cylindrical hole; the coil outside is provided with the shell, be provided with the wiring mouth that supplies the coil lead wire to wear out on the shell.
Furthermore, a power assembly for moving the magnetic core assembly is arranged at one end of the magnetic core assembly. The utility model discloses in, power component can be any structure that can provide unidirectional power, if can be manual driving force, can also automatic thrust, like common multiple structure among the prior art such as electric putter, thrust bearing.
Further, the magnetic core subassembly includes that two are provided with the magnet steel and the iron core of N utmost point, S utmost point and constitute, the iron core sets up between two magnet steels.
Furthermore, the S poles of the two magnetic steels are arranged oppositely.
Further, pole shoes are arranged at two ends of the magnetic core assembly.
Further, the outer diameter of the magnetic core assembly is consistent with the diameter of the cylindrical hole in the coil.
The utility model has the advantages that: the utility model discloses a magnetic core subassembly moves and cuts magnetic induction line under the thrust effect, causes the electric current to lead to drawing forth through the lead wire of coil, realize the ignition. The utility model discloses even do not change the size that the size through changing thrust of magnetism recoil generator also can be very convenient to produce different electric current size, satisfy the requirement of igniteing. In addition, due to the split design of the magnetic core assembly and the coil assembly, the magnetic core assembly can be easily replaced, and the requirements of different currents are met. The invention cancels the spring design through the split type design, avoids the influence of difficult control of the spring elastic action, and can not cause difficult ignition even if being used for a long time. The utility model discloses simple structure, convenient operation, the simple easy control of course of working, the industrial production of being convenient for.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a sectional view of the split type magnetic recoil generator of the present invention.
Fig. 2 is a sectional view of the coil assembly of the split type magnetic recoil generator of the present invention.
Fig. 3 is a sectional view of the magnetic core assembly of the split type magnetic recoil generator of the present invention.
In the attached drawing, 1 is a shell, 2 is a framework, 3 is a coil, 4 is a bottom plate, 5 is magnetic steel, 6 is a pole shoe, 7 is an iron core, 8 is an adhesive tape, and 11 is a magnetic steel sleeve.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The embodiment of the utility model provides a split type magnetism recoil generator, including the magnetic core subassembly and the coil subassembly of swing joint, the coil subassembly includes the cylindrical coil 3 that the winding formed to form, and form the cylinder hole in the middle part of coil 3, the magnetic core subassembly is mobilizable to be set up in the cylinder hole in coil 3, the magnetic core subassembly is provided with the N utmost point, S utmost point along cylinder hole length direction; the outer side of the coil 3 is provided with a shell 1, and the shell 1 is provided with a wiring port (not marked in the drawing) for the lead wire of the coil 3 to penetrate out.
When ignition is needed, the magnetic core component moves along the cylindrical hole in the middle of the coil component under the action of external force, moves from one end of the coil component to the other end of the coil component, cuts the magnetic induction line, enables magnetic flux in the coil 3 to change, generates current at two ends of the coil 3, and outputs the current through the lead wire to realize ignition. The utility model discloses in, the lead wire has two, two lead wire connection control circuit to break-make through switch control circuit, thereby realize igniteing. Magnetic core subassembly and the split type design of coil pack no longer need fix magnetic core subassembly in coil pack's inside through the spring, have avoided the multiple uncertainty of spring itself, the vibrations that the buffering of spring when tensile compression caused, receive elasticity under the exogenic action etc. all can lead to the fact the influence to the electromotive force, all will give consideration to synthesis when the design preparation like the reset capability of spring. The utility model discloses magnetism recoil generator only receives the influence of magnetic field, coil, thrust size, and the electromotive force size is easily controlled, easily designs as required, avoids unnecessary extravagant.
In a specific embodiment, the coil assembly further includes a casing 1 and a framework 2 for protecting the coil 3, and the casing 1 and the framework 2 cooperate with each other to protect and fix the coil 3. The bottom of the coil 3 is also provided with a bottom plate 4.
And one end of the magnetic core component is provided with a power component (not marked in the attached drawing) for moving the magnetic core component. The utility model discloses in, power component can be any structure that can provide unidirectional power, if can be manual driving force, can also automatic thrust, like common multiple structure among the prior art such as electric putter, thrust bearing.
The magnetic core component comprises two magnetic steels 5 and an iron core 7, wherein the two magnetic steels 5 are provided with an N pole and an S pole, the iron core 7 is arranged between the two magnetic steels 5, and the S poles of the two magnetic steels 5 are arranged oppositely. The iron core 7 separates the two magnetic steels 5 with the same polarity and fixes the two magnetic steels to keep the stability of the magnetic field.
The length of the magnetic steel 5 is more than or equal to the height of the coil component.
The outer diameter of the magnetic core assembly is consistent with the diameter of the cylindrical hole in the coil.
According to the formula of electromotive force: e = nB Δ S/Δ t, in the prior art, the coil component and the magnetic core component are designed to be fixed and sealed, the coil 3 is fixed to the magnetic field, and since the spring force is constant, the electromotive force is a fixed value; after the magnetic recoil generator is used for a long time, the restoring capacity of the spring has certain influence, and the value of electromotive force is difficult to ensure at the moment; therefore, the entire magnetic recoil generator generally needs to be replaced to meet the requirements. The utility model can change the B delta S value by replacing the magnetic core component in the middle part under the condition that the coil is fixed, thereby meeting the ignition requirement; in addition, the passing time can be changed by changing the magnitude of the external thrust, so that the ignition requirement is met.
The number of the embodiment of the present invention is only for description, and does not represent the advantages or disadvantages of the embodiment.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the scope of the present invention, and these forms are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a split type magnetism recoil generator which characterized in that: the magnetic core component is movably arranged in the cylindrical hole in the coil, and is provided with an N pole and an S pole along the length direction of the cylindrical hole; and a shell is arranged on the outer side of the coil, and a wiring port for the coil lead to penetrate out is formed in the shell.
2. The split magnetic squat generator as claimed in claim 1, wherein: and the end socket at one end of the magnetic core component is provided with a power component for moving the magnetic core component.
3. The split magnetic squat generator as claimed in claim 1, wherein: the magnetic core component comprises two magnetic steels and an iron core, wherein the two magnetic steels are provided with an N pole and an S pole, and the iron core is arranged between the two magnetic steels.
4. A split magnetic squat generator as claimed in claim 3, wherein: and the S poles of the two magnetic steels are oppositely arranged.
5. The split magnetic squat generator as claimed in claim 1, wherein: and two ends of the magnetic core component are provided with pole shoes.
6. A split magnetic squat generator as claimed in claim 1, wherein: the outer diameter of the magnetic core assembly is consistent with the diameter of the cylindrical hole in the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221877633.7U CN218243133U (en) | 2022-07-15 | 2022-07-15 | Split type magnetic recoil generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221877633.7U CN218243133U (en) | 2022-07-15 | 2022-07-15 | Split type magnetic recoil generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218243133U true CN218243133U (en) | 2023-01-06 |
Family
ID=84676249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221877633.7U Active CN218243133U (en) | 2022-07-15 | 2022-07-15 | Split type magnetic recoil generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218243133U (en) |
-
2022
- 2022-07-15 CN CN202221877633.7U patent/CN218243133U/en active Active
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