CN206226924U - A kind of novel shielding ring structure - Google Patents
A kind of novel shielding ring structure Download PDFInfo
- Publication number
- CN206226924U CN206226924U CN201621322715.XU CN201621322715U CN206226924U CN 206226924 U CN206226924 U CN 206226924U CN 201621322715 U CN201621322715 U CN 201621322715U CN 206226924 U CN206226924 U CN 206226924U
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- main magnet
- secondary magnetic
- magnetic tube
- heart yearn
- 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
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of novel shielding ring structure, including the main magnet ring that ferrite material is made, one end fixation of main magnet ring is made to being connected to secondary magnetic tube, secondary magnetic tube of ferrite material, and the diameter of secondary magnetic tube is identical with the internal diameter size of main magnet ring；Multiple tubular conduits passed for heart yearn are provided with the inside of the secondary magnetic tube, and tubular conduit or so is set through secondary magnetic tube, tubular conduit is communicated with the inside of main magnet ring in the utility model, so in practical set, the heart yearn of holding wire is transferred to come, now heart yearn is passed through main magnet ring and from tubular conduit, and so every heart yearn can reduce the interference that external magnetic field is brought, and main magnet ring plays ladder Anti-Jamming with secondary magnetic tube, so that jamproof effect is outstanding.
Description
Technical field
The utility model is related to shield magnet ring, specifically a kind of novel shielding ring structure.
Background technology
Shielding magnet ring is exactly ferrite bead, including nickel zinc magnet ring and manganese-zinc magnetic ring.This magnet ring can resist EMI, increase
Plus USB transmission line is anti-interference, general holding wire can be regarded as a reception antenna in certain frequency range, with shielding magnet ring come
The line influence of the electromagnetic fields on both signal outside reduction.
Electronic equipment radiate and leakage electromagnetic wave not only other electronic equipment normal works of severe jamming, cause equipment work(
Energy disorder, error of transmission, the health and safety that also threaten the mankind, endanger very big.Therefore the electromagnetism for reducing electronic equipment is done
It has been the problem that must take into consideration to disturb (EMI).
Current holding wire typically uses multicore structure, but shielding magnet ring is typically enclosed within the outer of holding wire and puts, so
Overall shield effectiveness is not very outstanding.
Utility model content
The purpose of this utility model is to provide a kind of novel shielding ring structure, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of novel shielding ring structure, including the main magnet ring that ferrite material is made, one end fixation of main magnet ring is to being connected to
Secondary magnetic tube, secondary magnetic tube is made of ferrite material, and the diameter of secondary magnetic tube is identical with the internal diameter size of main magnet ring；The secondary magnetic tube
Inner side be provided with multiple tubular conduits passed for heart yearn, and tubular conduit or so is set through secondary magnetic tube, therefore tubulose is logical
Road is communicated with the inside of main magnet ring, so in practical set, the heart yearn of holding wire is transferred to come, and now heart yearn passes through main magnet ring
And passed from tubular conduit, so every heart yearn can reduce the interference that external magnetic field is brought, and main magnet ring and secondary magnetic tube
Ladder Anti-Jamming is played, so that jamproof effect is outstanding.
As further program of the utility model：One end position gluing of the main magnet ring has rubber ring, rubber ring
A part is fixedly connected using gluing form with main magnet ring, and gap is offered on the remaining part of rubber ring, is so passed through
Gap can be in order to the placement of holding wire, and rubber ring plays the purpose of clamping holding wire.
As the utility model further scheme：The quantity of the tubular conduit is 8-12.
Compared with prior art, the beneficial effects of the utility model are：Tubular conduit and main magnet ring in the utility model
Inside communicates, and so in practical set, the heart yearn of holding wire is transferred to come, and now heart yearn is through main magnet ring and from tubular conduit
Pass, so every heart yearn can reduce the interference that external magnetic field is brought, and main magnet ring to play ladder with secondary magnetic tube anti-dry
The effect of disturbing, so that jamproof effect is outstanding.
Brief description of the drawings
Fig. 1 is a kind of structural representation of novel shielding ring structure of the utility model.
Fig. 2 is a kind of side view of novel shielding ring structure of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1~2 are referred to, in the utility model embodiment, a kind of novel shielding ring structure, including ferrite material is made
Main magnet ring 1, one end fixation of main magnet ring 1 is made to being connected to secondary magnetic tube 2, secondary magnetic tube 2 of ferrite material, secondary magnetic tube 2
Diameter is identical with the internal diameter size of main magnet ring 1；The inner side of the secondary magnetic tube 2 is provided with multiple tubular conduits 3 passed for heart yearn,
And tubular conduit 3 or so runs through secondary magnetic tube 2 and sets, therefore tubular conduit 3 is communicated with the inside of main magnet ring 1, so in actual dress
Timing, the heart yearn of holding wire is transferred to come, and now heart yearn is passed through main magnet ring 1 and from tubular conduit 3, and so every heart yearn is all
The interference that external magnetic field is brought can be reduced, and main magnet ring 1 plays ladder Anti-Jamming with secondary magnetic tube 2, so that anti-interference
Effect it is outstanding.
The part that one end position gluing of the main magnet ring 1 has rubber ring 4, rubber ring 4 uses gluing form and master
Magnet ring 1 is fixedly connected, and gap 5 is offered on the remaining part of rubber ring 4, so can be in order to holding wire by gap 5
Place, and rubber ring 4 plays the purpose of clamping holding wire.
The quantity of the tubular conduit 3 is 8-12.
Operation principle of the present utility model is：Tubular conduit 3 is communicated with the inside of main magnet ring 1, so in practical set,
The heart yearn of holding wire is transferred to come, now heart yearn is passed through main magnet ring 1 and from tubular conduit 3, and so every heart yearn can
The interference that external magnetic field is brought is reduced, and main magnet ring 1 plays ladder Anti-Jamming with secondary magnetic tube 2, so that jamproof effect
Fruit is outstanding.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (3)
1. a kind of novel shielding ring structure, it is characterised in that including the main magnet ring that ferrite material is made, one end of main magnet ring is consolidated
Determine to being connected to secondary magnetic tube, secondary magnetic tube is made of ferrite material, and the diameter of secondary magnetic tube is identical with the internal diameter size of main magnet ring；Institute
State and multiple tubular conduits passed for heart yearn are provided with the inside of secondary magnetic tube, and tubular conduit or so is set through secondary magnetic tube.
2. novel shielding ring structure according to claim 1, it is characterised in that an end position gluing of the main magnet ring has
Rubber ring a, part for rubber ring is fixedly connected using gluing form with main magnet ring, and is opened up on the remaining part of rubber ring
There is gap.
3. novel shielding ring structure according to claim 1, it is characterised in that the quantity of the tubular conduit is 8-12
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322715.XU CN206226924U (en) | 2016-12-05 | 2016-12-05 | A kind of novel shielding ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322715.XU CN206226924U (en) | 2016-12-05 | 2016-12-05 | A kind of novel shielding ring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206226924U true CN206226924U (en) | 2017-06-06 |
Family
ID=58785342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322715.XU Expired - Fee Related CN206226924U (en) | 2016-12-05 | 2016-12-05 | A kind of novel shielding ring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206226924U (en) |
-
2016
- 2016-12-05 CN CN201621322715.XU patent/CN206226924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |