CN214624649U - Magnetic amplifier ultracrystalline saturable magnetic core - Google Patents
Magnetic amplifier ultracrystalline saturable magnetic core Download PDFInfo
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- CN214624649U CN214624649U CN202120626963.8U CN202120626963U CN214624649U CN 214624649 U CN214624649 U CN 214624649U CN 202120626963 U CN202120626963 U CN 202120626963U CN 214624649 U CN214624649 U CN 214624649U
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Abstract
An ultracrystalline saturable magnetic core of a magnetic amplifier relates to the technical field of electronics. It comprises installation casing, mounting bracket, magnetic core main part, wire seal shell, wire connector, installation lid, be equipped with the mounting bracket in the middle of the inside of installation casing, be equipped with the magnetic core main part in the mounting bracket, the below of magnetic core main part is equipped with the wire seal shell, and the bottom of wire seal shell is equipped with the wire connector, the outside of installation casing is equipped with the installation lid, the bottom of installation casing is equipped with the spout, and the bottom of spout is equipped with a plurality of screw. After the technical scheme is adopted, the utility model discloses beneficial effect does: it realizes can adjusting the distance between two mounting brackets through activity grudging post cooperation spout, through the activity cover cooperation locking bolt, realizes adjusting the height of fixed layering for the mounting bracket can be applicable to the super brilliant saturable magnetic core of different specifications size, material saving, reduction in production cost improves the security.
Description
Technical Field
The utility model relates to the field of electronic technology, concretely relates to magnetic amplifier ultracrystalline saturable magnetic core's improvement.
Background
The nanocrystalline magnetic core for the magnetic amplifier is processed by adopting an iron-based nanocrystalline iron core through a longitudinal magnetic field heat treatment process (the nanocrystalline magnetic ring is placed in a vacuum annealing furnace for heat treatment, and the nanocrystalline magnetic ring after heat treatment is cured and aged by using epoxy resin, and in addition, the magnetic core with low remanence and constant magnetic conductivity is obtained through a transverse magnetic heat treatment process), has high saturation magnetic induction intensity (Bs), high squareness ratio (Br/Bm), low coercive force and high Curie temperature, and can be widely applied to high-end power supplies such as communication products, computer power supplies, server power supplies, switching power supplies, magnetic amplifiers, peak suppressors and the like. When the iron core was using, generally earlier through copper wire winding, installed into special casing with it again, copper wire winding extended the copper line that stretches out two connections behind the iron core, and then connected two copper lines on two connecting wires, is connected the wire again with the inside circuit of magnetic amplifier, and special casing also can install the inside at magnetic amplifier in the lump.
China CN211350280U discloses a magnetic amplifier nanocrystalline iron core, it has solved the leakproofness when connecting copper line and connecting wire and being connected, both guaranteed that the moisture can not get into from between installation casing and the installation lid, also guaranteed that the moisture can not get into from connecting wire, and then effectively avoided leading to the condition that the electrical apparatus circuit short circuit appears because of the entering of moisture, but because the interval of the mounting bracket of its special casing is fixed, the width of the ultracrystalline saturable magnetic core of different specifications, thickness is all inequality, the mounting bracket that leads to special casing can't be used, need to change whole special casing, cause the material waste easily like this, and the production cost is improved, and the too big undersize of mounting bracket, can arouse the installation unstable, the magnetic core damages, other safety problems such as, thereby lead to work efficiency low, the condition such as even unable use takes place.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a magnetic amplifier ultramictic saturable magnetic core, it is through activity grudging post cooperation spout, realizes adjusting the distance between two mounting brackets, through movable sleeve cooperation locking bolt, realizes adjusting the height of fixed layering for the mounting bracket can be applicable to the ultramictic saturable magnetic core of different specifications size, material saving, reduction in production cost improves the security.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the magnetic core wire sealing device comprises a mounting shell 1, a mounting frame 2, a magnetic core main body 3, a wire sealing shell 4, a wire connector 5 and a mounting cover 6, wherein the mounting frame 2 is arranged in the middle of the inside of the mounting shell 1, the magnetic core main body 3 is arranged in the mounting frame 2, the wire sealing shell 4 is arranged below the magnetic core main body 3, the wire connector 5 is arranged at the bottom of the wire sealing shell 4, the mounting cover 6 is arranged on the outer side of the mounting shell 1, a sliding groove 101 is arranged at the bottom of the mounting shell 1, and a plurality of screw holes 102 are formed in the bottom of the sliding groove 101;
the mounting frame 2 comprises a movable vertical frame 201, a movable sleeve 202, a locking bolt 203, a fixed pressing strip 204 and a long bolt 205, the movable vertical frame 201 is sleeved with the movable sleeve 202, the locking bolt 203 is arranged on the outer side of the movable sleeve 202, the fixed pressing strip 204 is fixed on the inner side of the movable sleeve 202, and the long bolt 205 is arranged on the fixed pressing strip 204.
The two ends of the top of the mounting shell 1 are provided with connecting seats 103. The connection holder 103 is used to fixedly mount the housing 1.
The top of the lead sealing shell 4 is provided with a connecting gasket 401. The connection pads 401 facilitate the copper wire connection into the wire containment housing 4.
The mounting cover 6 is provided with a rubber sealing ring 601. The rubber seal 601 functions to seal the mounting case 1.
The fixing pressing bar 204 is provided with a strip hole 2041. The elongated hole 2041 facilitates fine adjustment and fixation of the long bolt 205.
A gasket 206 and a spring gasket 207 are arranged between the long bolt 205 and the fixed pressing strip 204. The washer 206 and the spring washer 207 serve to reinforce the stability of the long bolt 205.
The utility model discloses a theory of operation: the installation structure comprises an installation shell 1, wherein an installation frame 2 is arranged in the middle of the inside of the installation shell 1, a magnetic core main body 3 is arranged in the installation frame 2, a lead sealing shell 4 is arranged below the magnetic core main body 3, a lead connector 5 is arranged at the bottom of the lead sealing shell 4, an installation cover 6 is arranged on the outer side of the installation shell 1, a sliding groove 101 is arranged at the bottom of the installation shell 1, and a plurality of screw holes 102 are formed in the bottom of the sliding groove 101; the mounting frame 2 comprises a movable vertical frame 201, a movable sleeve 202, a locking bolt 203, a fixed pressing bar 204 and a long bolt 205, a movable sleeve 202 is sleeved on the movable vertical frame 201, a locking bolt 203 is arranged on the outer side of the movable sleeve 202, a fixed pressing strip 204 is fixed on the inner side of the movable sleeve 202, a long bolt 205 is arranged on the fixed pressing strip 204, the magnetic core body 3 is fixed on the installation shell 1 through the installation frame 2, the movable vertical frames 201 can move left and right through the sliding grooves 101, the distance between the two movable vertical frames 201 is adjusted, meanwhile, the fixing height of the fixing pressing strip 204 can be adjusted by the movable sleeve 202 matching with the locking bolt 203, so that the mounting rack 2 can be suitable for the ultracrystalline saturable magnetic cores with different specifications and sizes, saves materials, reduces the production cost, improves the safety, the copper wire 301 is connected to the wire-sealed case 4 via a connection pad 401, and is connected to a circuit inside the magnetic amplifier via the wire connector 5.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it realizes can adjusting the distance between two mounting brackets through activity grudging post cooperation spout, through the activity cover cooperation locking bolt, realizes adjusting the height of fixed layering for the mounting bracket can be applicable to the super brilliant saturable magnetic core of different specifications size, material saving, reduction in production cost improves the security.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a connection structure between the middle mounting housing 1 and the mounting frame 2 of the present invention.
Fig. 3 is a schematic structural diagram of the middle mounting cover 6 of the present invention.
Fig. 4 is a schematic structural diagram of the middle fixing pressing bar 204 of the present invention.
Fig. 5 is an enlarged view of a portion a in fig. 2.
Description of reference numerals: the installation structure comprises an installation shell 1, a sliding groove 101, a screw hole 102, a connecting seat 103, an installation frame 2, a movable stand 201, a movable sleeve 202, a locking bolt 203, a fixing pressing strip 204, a strip hole 2041, a long bolt 205, a gasket 206, a spring gasket 207, a magnetic core main body 3, a copper wire 301, a lead sealing shell 4, a connecting gasket 401, a lead connector 5, an installation cover 6 and a rubber sealing ring 601.
Detailed Description
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: it comprises an installation shell 1, an installation rack 2, a magnetic core main body 3, a lead sealing shell 4, a lead connector 5 and an installation cover 6, the middle of the inner part of the installation shell 1 is provided with an installation frame 2, the installation frame 2 is used for fixing a magnetic core main body 3, the magnetic core main body 3 is arranged in the installation frame 2, a lead sealing shell 4 is arranged below the magnetic core main body 3, the lead sealing shell 4 is used for sealing a lead, the bottom of the lead sealing shell 4 is provided with a lead connector 5, the lead connector 5 is used for connecting an internal circuit of a magnetic amplifier, the outer side of the installation shell 1 is provided with an installation cover 6, the installation cover 6 is used for being matched with the installation shell 1 to hermetically install the inside of the shell 1, the bottom of the mounting shell 1 is provided with a sliding groove 101, the sliding groove 101 is used for moving the movable vertical frame 201, the bottom of the sliding groove 101 is provided with a plurality of screw holes 102, and the screw holes 102 are used for being matched with long bolts 205 to be connected and fixed;
the mounting frame 2 comprises a movable vertical frame 201, a movable sleeve 202, a locking bolt 203, a fixed pressing strip 204 and a long bolt 205, the movable vertical frame 201 is sleeved with the movable sleeve 202, the locking bolt 203 is arranged on the outer side of the movable sleeve 202, the fixed pressing strip 204 is fixed on the inner side of the movable sleeve 202, and the long bolt 205 is arranged on the fixed pressing strip 204.
The two ends of the top of the mounting shell 1 are provided with connecting seats 103. The connection holder 103 is used to fixedly mount the housing 1.
The top of the lead sealing shell 4 is provided with a connecting gasket 401. The connection pads 401 facilitate the copper wire connection into the wire containment housing 4.
The mounting cover 6 is provided with a rubber sealing ring 601. The rubber seal 601 functions to seal the mounting case 1.
The fixing pressing bar 204 is provided with a strip hole 2041. The elongated hole 2041 facilitates fine adjustment and fixation of the long bolt 205.
A gasket 206 and a spring gasket 207 are arranged between the long bolt 205 and the fixed pressing strip 204. The washer 206 and the spring washer 207 serve to reinforce the stability of the long bolt 205.
The utility model discloses a theory of operation: the installation structure comprises an installation shell 1, wherein an installation frame 2 is arranged in the middle of the inside of the installation shell 1, a magnetic core main body 3 is arranged in the installation frame 2, a lead sealing shell 4 is arranged below the magnetic core main body 3, a lead connector 5 is arranged at the bottom of the lead sealing shell 4, an installation cover 6 is arranged on the outer side of the installation shell 1, a sliding groove 101 is arranged at the bottom of the installation shell 1, and a plurality of screw holes 102 are formed in the bottom of the sliding groove 101; the mounting frame 2 comprises a movable vertical frame 201, a movable sleeve 202, a locking bolt 203, a fixed pressing bar 204 and a long bolt 205, a movable sleeve 202 is sleeved on the movable vertical frame 201, a locking bolt 203 is arranged on the outer side of the movable sleeve 202, a fixed pressing strip 204 is fixed on the inner side of the movable sleeve 202, a long bolt 205 is arranged on the fixed pressing strip 204, the magnetic core body 3 is fixed on the installation shell 1 through the installation frame 2, the movable vertical frames 201 can move left and right through the sliding grooves 101, the distance between the two movable vertical frames 201 is adjusted, meanwhile, the fixing height of the fixing pressing strip 204 can be adjusted by the movable sleeve 202 matching with the locking bolt 203, so that the mounting rack 2 can be suitable for the ultracrystalline saturable magnetic cores with different specifications and sizes, saves materials, reduces the production cost, improves the safety, the copper wire 301 is connected to the wire-sealed case 4 via a connection pad 401, and is connected to a circuit inside the magnetic amplifier via the wire connector 5.
After the technical scheme is adopted, the utility model discloses beneficial effect does: it realizes can adjusting the distance between two mounting brackets through activity grudging post cooperation spout, through the activity cover cooperation locking bolt, realizes adjusting the height of fixed layering for the mounting bracket can be applicable to the super brilliant saturable magnetic core of different specifications size, material saving, reduction in production cost improves the security.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An ultra-microcrystalline saturable core for a magnetic amplifier, comprising: the wire sealing device is composed of an installation shell (1), an installation frame (2), a magnetic core main body (3), a wire sealing shell (4), a wire connector (5) and an installation cover (6), wherein the installation frame (2) is arranged in the middle of the inside of the installation shell (1), the magnetic core main body (3) is arranged in the installation frame (2), the wire sealing shell (4) is arranged below the magnetic core main body (3), the wire connector (5) is arranged at the bottom of the wire sealing shell (4), the installation cover (6) is arranged on the outer side of the installation shell (1), a sliding groove (101) is arranged at the bottom of the installation shell (1), and a plurality of screw holes (102) are formed in the bottom of the sliding groove (101);
mounting bracket (2) have included activity grudging post (201), movable sleeve (202), locking bolt (203), fixed layering (204), long bolt (205), the cover has movable sleeve (202) on activity grudging post (201), and the outside of movable sleeve (202) is equipped with locking bolt (203), the inboard of movable sleeve (202) is fixed with fixed layering (204), is equipped with long bolt (205) on fixed layering (204).
2. The ultra-microcrystalline saturable core for a magnetic amplifier according to claim 1, wherein: and connecting seats (103) are arranged at two ends of the top of the mounting shell (1).
3. The ultra-microcrystalline saturable core for a magnetic amplifier according to claim 1, wherein: and a copper wire (301) is arranged on the magnetic core main body (3).
4. The ultra-microcrystalline saturable core for a magnetic amplifier according to claim 1, wherein: and a connecting gasket (401) is arranged at the top of the lead sealing shell (4).
5. The ultra-microcrystalline saturable core for a magnetic amplifier according to claim 1, wherein: and a rubber sealing ring (601) is arranged on the mounting cover (6).
6. The ultra-microcrystalline saturable core for a magnetic amplifier according to claim 1, wherein: the fixing pressing strip (204) is provided with a strip hole (2041).
7. The ultra-microcrystalline saturable core for a magnetic amplifier according to claim 1, wherein: a gasket (206) and a spring gasket (207) are arranged between the long bolt (205) and the fixed pressing strip (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626963.8U CN214624649U (en) | 2021-03-26 | 2021-03-26 | Magnetic amplifier ultracrystalline saturable magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120626963.8U CN214624649U (en) | 2021-03-26 | 2021-03-26 | Magnetic amplifier ultracrystalline saturable magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624649U true CN214624649U (en) | 2021-11-05 |
Family
ID=78397355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120626963.8U Active CN214624649U (en) | 2021-03-26 | 2021-03-26 | Magnetic amplifier ultracrystalline saturable magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624649U (en) |
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2021
- 2021-03-26 CN CN202120626963.8U patent/CN214624649U/en active Active
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