CN205282241U - I -shaped magnetic core - Google Patents
I -shaped magnetic core Download PDFInfo
- Publication number
- CN205282241U CN205282241U CN201521109546.7U CN201521109546U CN205282241U CN 205282241 U CN205282241 U CN 205282241U CN 201521109546 U CN201521109546 U CN 201521109546U CN 205282241 U CN205282241 U CN 205282241U
- Authority
- CN
- China
- Prior art keywords
- lower half
- magnetic core
- post
- around
- circular baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a I -shaped magnetic core, including first one, double -screw bolt, lower half, fan annular around post and screw hole, double -screw bolt connection constitution magnetic core body is passed through to first one and lower half, first one and lower half all including circular baffle and fan annular around the post, set up two fans annulars around the post around centre of a circle symmetry on the circular baffle, the fan annular is around the cross -section of post for round annular fourth to the concatenation constitutes a complete cylinder with the lower half in first. This practicality constitutes the magnetic core body through first one and lower half, connects first one and lower half through the double -screw bolt for the coil of the different number of turnss so that the magnetic core body of a specification in order to satisfy different demands, can be realized to the enameled wire more according to the demand winding, is wound through eating to the length of magnetic core body, satisfies the demand of high frequency and low frequency, has reduced the die cost of magnetic core body, facilitates the use simultaneously.
Description
Technical field
This utility model relates to a kind of magnetic core, specifically a kind of I-shaped magnetic core.
Background technology
Inducer is a kind of electronic component relatively conventional at circuit, it primarily serves the effects such as filtering, vibration, delay, trap in circuit, also have and screen signal, excessively noise filtering, stabling current and suppress the effects such as Electromagnetic Interference, therefore application comparatively extensive, in vertical inductance, induction coil is generally wound on I-shaped magnetic core, arranges the leg of two groups and the pin of two groups, be used for fixing and welding inductance bottom magnetic core. Needs according to high and low frequency in actual applications, often adopt various sizes of magnetic core, to be wound around the coil of the different number of turn so that the size of I-shaped magnetic core is more, it is necessary to a point mould carries out die casting.
Utility model content
The purpose of this utility model is in that to provide a kind of I-shaped magnetic core that can regulate, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of I-shaped magnetic core, including the first half, stud, lower half, fan annular is around post and screwed hole, the first half and lower half constitute core body by Stud connection, the described first half and lower half all include circular baffle plate and fan annular around post, circular baffle plate is symmetrical arranged two fan annulars around the center of circle around post, fan annular is 1/4th of annular around the cross section of post, so that the first half and lower half are spliced to form a complete cylinder, the round and in position of described circular baffle plate installs screwed hole, and the fan annular of lower half also sets by screw thread around the inner ring surface of post, the fan annular of lower half is identical with screwed hole radius around the inner ring surface radius of post, so that stud is threaded in two fan annulars between post.
As further program of the utility model: the circular baffle plate bottom surface of described lower half is arranged by pin jack, is fixedly installed pin in pin jack.
As further program of the utility model: the edge of described circular baffle plate arranges wire lead slot, for the wire that fixed coil is drawn.
As further program of the utility model: the circular baffle plate back side of the described first half and lower half is respectively provided with step, the step of lower half is wherein installed electrode slice.
As further program of the utility model: the circular baffle plate of described lower half is more than the circular baffle plate of the first half.
Compared with prior art, the beneficial effects of the utility model are: this practicality constitutes core body by the first half and lower half, by the Stud connection first half and lower half so that the length of core body, in order to be wound around more enamel-covered wire according to demand, with satisfied different demands, the core body of a kind of specification can be realized, by eating around the coil of the different number of turns, meet the demand of high and low frequency, decrease the die cost of core body, simultaneously convenient use.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model.
Fig. 2 is structure top view of the present utility model.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is structure upward view of the present utility model.
Fig. 5 is another kind of structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment 1
Refer to Fig. 1��4, in this utility model embodiment, a kind of I-shaped magnetic core, including the first half 1, stud 2, lower half 3, fan annular is around post 4, screwed hole 5, pin 6, wire lead slot 7, pin jack 8, step 9, electrode slice 10, the first half 1 and lower half 2 connect and compose core body by stud 2, the described first half 1 and lower half 2 all include circular baffle plate and fan annular around post 4, circular baffle plate is symmetrical arranged two fan annulars around the center of circle around post 4, fan annular is 1/4th of annular around the cross section of post 4, so that the first half 1 and lower half 2 are spliced to form a complete cylinder, the round and in position of described circular baffle plate installs screwed hole 5, and the fan annular of lower half 2 also sets by screw thread around the inner ring surface of post 4, the fan annular of lower half 2 is identical with screwed hole 5 radius around the inner ring surface radius of post 4, so that stud 2 is threaded in two fan annulars between post 4, during use, the fan of the first half 1 and lower half 2 annular is coordinated around post 4 and is combined into cylinder, then stud 2 is used to enter from screwed hole 5, and the fan annular of the first half 1 and lower half 2 is threaded togather around post 4, the distance between the first half 1 and lower half 2 can be regulated by rotating stud 2, thus increasing and reduce the length of core body, in order to be wound around more enamel-covered wire according to demand, with satisfied different demands.
The circular baffle plate bottom surface of described lower half 3 is arranged by pin jack 8, is fixedly installed pin 6, in order to connecting coil, and the edge of circular baffle plate arranges wire lead slot 7 in pin jack 8, for the wire that fixed coil is drawn.
Embodiment 2
Refer to Fig. 1��4, in this utility model embodiment, the circular baffle plate back side of the described first half 1 and lower half 2 is respectively provided with step, the step of lower half 2 is wherein installed electrode slice 10, and the circular baffle plate of lower half 2 is more than the circular baffle plate of the first half 1, to increase the contact area of magnetic core and circuit board, to improve its electric conductivity shape, and the stability of magnetic core electromagnetic property and anti-interference.
Operation principle of the present utility model is: this practicality constitutes core body by the first half 1 and lower half 2, the first half 1 and lower half 2 is connected by stud 2, make the length of core body, so that being wound around more enamel-covered wire according to demand, with satisfied different demands, the core body of a kind of specification can be realized, by eating around the coil of the different number of turns, meet the demand of high and low frequency, decrease the die cost of core body, simultaneously convenient use.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. an I-shaped magnetic core, including the first half, stud, lower half, fan annular is around post and screwed hole, it is characterized in that, the first half and lower half constitute core body by Stud connection, the described first half and lower half all include circular baffle plate and fan annular around post, circular baffle plate is symmetrical arranged two fan annulars around the center of circle around post, fan annular is 1/4th of annular around the cross section of post, so that the first half and lower half are spliced to form a complete cylinder, the round and in position of described circular baffle plate installs screwed hole, and the fan annular of lower half also sets by screw thread around the inner ring surface of post, the fan annular of lower half is identical with screwed hole radius around the inner ring surface radius of post, so that stud is threaded in two fan annulars between post.
2. the I-shaped magnetic core of one according to claim 1, it is characterised in that the circular baffle plate bottom surface stating lower half is arranged by pin jack, is fixedly installed pin in pin jack.
3. the I-shaped magnetic core of one according to claim 1, it is characterised in that the edge of described circular baffle plate arranges wire lead slot, for the wire that fixed coil is drawn.
4. the I-shaped magnetic core of one according to claim 1, it is characterised in that the circular baffle plate back side of the described first half and lower half is respectively provided with step, wherein installs electrode slice on the step of lower half.
5. the I-shaped magnetic core of one according to claim 4, it is characterised in that the circular baffle plate of described lower half is more than the circular baffle plate of the first half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109546.7U CN205282241U (en) | 2015-12-29 | 2015-12-29 | I -shaped magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109546.7U CN205282241U (en) | 2015-12-29 | 2015-12-29 | I -shaped magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282241U true CN205282241U (en) | 2016-06-01 |
Family
ID=56066793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109546.7U Expired - Fee Related CN205282241U (en) | 2015-12-29 | 2015-12-29 | I -shaped magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390120A (en) * | 2017-08-04 | 2019-02-26 | 矢崎总业株式会社 | The surge voltage that size reduces reduces component |
-
2015
- 2015-12-29 CN CN201521109546.7U patent/CN205282241U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390120A (en) * | 2017-08-04 | 2019-02-26 | 矢崎总业株式会社 | The surge voltage that size reduces reduces component |
| CN109390120B (en) * | 2017-08-04 | 2021-03-05 | 矢崎总业株式会社 | Surge voltage reduction component with reduced size |
| US10958064B2 (en) | 2017-08-04 | 2021-03-23 | Yazaki Corporation | Surge voltage reducing member with reduced size |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203931710U (en) | A kind of combined shielding inductance | |
| CN205318961U (en) | Common mode inductance ware | |
| CN205282241U (en) | I -shaped magnetic core | |
| CN204480854U (en) | A kind of integrated inductance | |
| CN206976142U (en) | A kind of surface mounting high-power common mode inductance | |
| CN202918035U (en) | Vehicle-used transformer inductor three-in-one device | |
| CN104575947A (en) | Inductor and manufacturing method thereof | |
| CN203721458U (en) | High-frequency transformer | |
| CN205194477U (en) | A magnetic core for compounding inductance | |
| CN204010982U (en) | A kind of small-sized I-shaped inductive | |
| CN204330257U (en) | The syndeton of electric vibration table central magnetic pole and short-circuited conducting sleeve | |
| CN204614631U (en) | A kind of Novel wire is around inductance | |
| CN206432136U (en) | A kind of faller gill mounting structure of automatic needle inserting machine | |
| CN208922859U (en) | A kind of inductance core, common mode inductance, electromagnetic interface filter and Switching Power Supply | |
| CN207097625U (en) | A kind of high frequency AH series inductance structures | |
| CN205789374U (en) | A kind of combination type filter inductance | |
| CN206349213U (en) | A kind of Combined type magnetic core inductance | |
| CN204905012U (en) | Inductance skeleton | |
| CN205723118U (en) | A kind of multi-groove type rectifier transformer | |
| CN104332276A (en) | Multilayer vertically-wound inductor | |
| CN203277010U (en) | Copper-clad aluminum wire I-shaped inductor | |
| CN204905015U (en) | Multiplicable safe distance's transformer skeleton | |
| CN203982972U (en) | A kind of inductance core of can coiling organizing coil more | |
| CN213988542U (en) | Magnetoelectric mechanism | |
| CN208538600U (en) | A kind of common mode inductance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161229 |