CN212434435U - Novel dustproof manganese-zinc ferrite magnetic core - Google Patents
Novel dustproof manganese-zinc ferrite magnetic core Download PDFInfo
- Publication number
- CN212434435U CN212434435U CN202021063283.1U CN202021063283U CN212434435U CN 212434435 U CN212434435 U CN 212434435U CN 202021063283 U CN202021063283 U CN 202021063283U CN 212434435 U CN212434435 U CN 212434435U
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- CN
- China
- Prior art keywords
- magnetic core
- core body
- protecting crust
- manganese
- dustproof
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- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000004224 protection Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000009979 protective mechanism Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel dustproof manganese zinc ferrite magnetic core, including magnetic core body and two internal thread pipes, the middle part of magnetic core body has seted up first line hole, and the surface cover of magnetic core body is equipped with protection mechanism, and the both ends of magnetic core body are all fixed and are equipped with external thread pipe, and the inner wall of two external thread pipe one ends has all seted up the seal groove, and two seal grooves are connected with two dustproof mechanism block respectively, and two dustproof mechanisms all include sealing washer, strengthening rib and bulge loop; the utility model has the advantages that: the utility model relates to a novel dustproof manganese zinc ferrite magnetic core, through being connected two sealing washers and two seal groove blocks, two sealing washers can seal the both ends of magnetic core body, and the bulge loop of two sealing washer inner walls can prevent that the dust from getting into the gap between magnetic core body and the wire rod to can improve the interference killing feature of magnetic core body to the wire rod, the clamp plate of two internal thread pipe one ends can compress tightly two sealing washers.
Description
Technical Field
The utility model relates to a magnetic core, in particular to novel dustproof manganese zinc ferrite magnetic core belongs to magnetic core technical field.
Background
The magnetic core is a sintered magnetic metal oxide formed by various iron oxide mixtures, the common manganese-zinc ferrite magnetic core has poor dustproof performance, dust easily enters gaps between the manganese-zinc ferrite magnetic core and wires, the anti-interference capability of the manganese-zinc ferrite on the wires is reduced, the common manganese-zinc ferrite does not generally have a protective structure, and the manganese-zinc ferrite is easy to damage due to collision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel dustproof manganese zinc ferrite magnetic core to solve the relatively poor problem of dustproof performance of the common manganese zinc ferrite magnetic core that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel dustproof manganese-zinc ferrite magnetic core comprises a magnetic core body and two internal thread pipes, wherein the middle part of the magnetic core body is provided with a first thread hole, the top of the magnetic core body and the bottom of the magnetic core body are both fixedly provided with limiting rings, the surface of the magnetic core body is sleeved with a protection mechanism, the both ends of magnetic core body are all fixed and are equipped with external screw thread pipe, two the seal groove has all been seted up to the inner wall of external screw thread pipe one end, two the seal groove is connected with two dustproof mechanism blocks respectively, two dustproof mechanism all includes sealing washer, strengthening rib and bulge loop, two the sealing washer is connected with two seal groove blocks respectively, two the inside of sealing washer is all fixed and is equipped with the strengthening rib, two the inner wall of sealing washer is all fixed and is equipped with a plurality of bulge loop, two external screw thread pipe respectively with two internal thread pipe thread connection, two the one end of internal thread pipe is all fixed and is equipped with the clamp plate.
As a preferred technical scheme of the utility model, protection machanism includes first protecting crust, second protecting crust, two fixture blocks and two draw-in grooves, the surface of magnetic core body is located to first protecting crust and the equal cover of second protecting crust, one side of first protecting crust is articulated with one side of second protecting crust, the fixed two fixture blocks that are equipped with of opposite side of first protecting crust, two draw-in grooves, two have been seted up to the opposite side of second protecting crust the draw-in groove is connected with two fixture block blocks respectively.
As an optimal technical scheme of the utility model, protection machanism still includes first sheet rubber and second sheet rubber, the inner wall of first sheet rubber and the inner wall of second sheet rubber respectively with the outer wall of first protecting crust and the outer wall fixed connection of second protecting crust.
As a preferred technical scheme of the utility model, two the second line hole, two have all been seted up at the middle part of clamp plate the second line hole all is coaxial with first line hole.
As an optimized technical scheme of the utility model, two a plurality of antiskid groove has all been seted up on the surface of internal thread pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel dustproof manganese zinc ferrite magnetic core, through being connected two sealing washer and two seal groove block, two sealing washers can seal the both ends of magnetic core body, and the bulge loop of two sealing washer inner walls can prevent that the dust from getting into the gap between magnetic core body and the wire rod to can improve the interference killing feature of magnetic core body to the wire rod, through two internal thread pipes with two external screw thread pipe threaded connection of magnetic core body, the clamp plate of two internal thread pipe one ends can compress tightly two sealing washers, avoid two sealing washers to become flexible; through setting up protection machanism on the surface at the shell, protection machanism's first protecting crust and second protecting crust can protect the surface of magnetic core body, and first sheet rubber and second sheet rubber can improve the anti-buffer capacity of magnetic core body, and the magnetic core body receives the collision and is difficult damaged, through setting up two spacing rings, can be spacing to protection machanism's both ends, is connected through the fixture block with first protecting crust and the draw-in groove block of second protecting crust, is convenient for open and close protection machanism.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic structural diagram of the magnetic core body of the present invention.
In the figure: 1. a magnetic core body; 2. a first wire hole; 3. a limiting ring; 4. a protection mechanism; 41. A first protective shell; 42. a second protective shell; 43. a clamping block; 44. a first rubber sheet; 45. a second rubber sheet; 5. an externally threaded tube; 6. a sealing groove; 7. a dust-proof mechanism; 71. a seal ring; 72. Reinforcing ribs; 73. a convex ring; 8. an internally threaded tube; 9. pressing a plate; 10. a second wire hole; 11. and (4) an anti-slip groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a novel dustproof manganese-zinc ferrite core, which comprises a magnetic core body 1 and two internal threaded tubes 8, wherein a first wire hole 2 is formed in the middle of the magnetic core body 1, a limiting ring 3 is fixedly arranged on the top of the magnetic core body 1 and the bottom of the magnetic core body 1, a protective mechanism 4 is sleeved on the surface of the magnetic core body 1, external threaded tubes 5 are fixedly arranged on both ends of the magnetic core body 1, a sealing groove 6 is formed on the inner wall of one end of each of the two external threaded tubes 5, the two sealing grooves 6 are respectively connected with two dustproof mechanisms 7 in a snap-fit manner, each of the two dustproof mechanisms 7 comprises a sealing ring 71, a reinforcing rib 72 and a convex ring 73, the two sealing rings 71 are respectively connected with the two sealing grooves 6 in a snap-fit manner, the reinforcing rib 72 is fixedly arranged inside each of the two sealing rings 71, the inner walls of the two sealing rings 71 are, one end of each of the two internal threaded pipes 8 is fixedly provided with a pressing plate 9.
Preferably, the protection mechanism 4 includes a first protection shell 41, a second protection shell 42, two clamping blocks 43 and two clamping grooves, the first protection shell 41 and the second protection shell 42 are both sleeved on the surface of the magnetic core body 1, one side of the first protection shell 41 is hinged to one side of the second protection shell 42, the other side of the first protection shell 41 is fixedly provided with the two clamping blocks 43, the other side of the second protection shell 42 is provided with the two clamping grooves, the two clamping grooves are respectively connected with the two clamping blocks 43 in a clamping manner, the surface of the magnetic core body 1 can be protected by arranging the protection mechanism 4, and the clamping blocks 43 of the first protection shell 41 are connected with the clamping grooves of the second protection shell 42 in a clamping manner, so that the protection mechanism 4 can be opened and closed conveniently; the protection mechanism 4 further comprises a first rubber sheet 44 and a second rubber sheet 45, the inner wall of the first rubber sheet 44 and the inner wall of the second rubber sheet 45 are fixedly connected with the outer wall of the first protection shell 41 and the outer wall of the second protection shell 42 respectively, and the anti-buffering capacity of the magnetic core body 1 is improved; the middle parts of the two pressing plates 9 are both provided with second wire holes 10, and the two second wire holes 10 are both coaxial with the first wire hole 2, so that wires can be conveniently penetrated; a plurality of antiskid groove 11 has all been seted up on the surface of two internal thread pipes 8, and anti-skidding ability is good, is convenient for rotate two internal thread pipes 8.
When the novel dustproof manganese-zinc ferrite magnetic core is used, one end of a wire rod is firstly passed through the second line hole 10 of one of the pressing plates 9 and one of the sealing rings 71, then one end of the wire rod is passed through the first line hole 2 of the magnetic core body 1, then one end of the wire rod is passed through the other sealing ring 71 and the second line hole 10 of the other pressing plate 9, finally the two sealing rings 71 are respectively clamped with the two sealing grooves 6, the two internal thread pipes 8 are screwed through the anti-skidding grooves 11, so that the two internal thread pipes 8 are respectively in threaded connection with the two external thread pipes 5, the pressing plates 9 at one ends of the two internal thread pipes 8 tightly press the two sealing rings 71, the two sealing rings 71 are prevented from loosening, in the using process, the convex rings 73 on the inner walls of the two sealing rings 71 can prevent dust from entering gaps between the magnetic core body 1 and the wire rod, thereby improving the anti, two spacing rings 3 can be spacing to the both ends of protection machanism 4, and the first protecting crust 41 and the second protecting crust 42 of protection machanism 4 can protect magnetic core body 1's surface, and first sheet rubber 44 and second sheet rubber 45 can improve magnetic core body 1's anti-buffer capacity, and magnetic core body 1 receives the collision difficult damage.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel dustproof manganese-zinc ferrite magnetic core comprises a magnetic core body (1) and two internal thread pipes (8), and is characterized in that a first thread hole (2) is formed in the middle of the magnetic core body (1), limiting rings (3) are fixedly arranged at the top of the magnetic core body (1) and the bottom of the magnetic core body (1), a protective mechanism (4) is sleeved on the surface of the magnetic core body (1), external thread pipes (5) are fixedly arranged at two ends of the magnetic core body (1), sealing grooves (6) are formed in the inner walls of one ends of the two external thread pipes (5), the two sealing grooves (6) are respectively connected with two dustproof mechanisms (7) in a clamping manner, the two dustproof mechanisms (7) respectively comprise sealing rings (71), reinforcing ribs (72) and convex rings (73), the two sealing rings (71) are respectively connected with the two sealing grooves (6) in a clamping manner, two the inside of sealing washer (71) all is fixed and is equipped with strengthening rib (72), two the inner wall of sealing washer (71) all is fixed and is equipped with a plurality of bulge loop (73), two external thread pipe (5) respectively with two internal thread pipe (8) threaded connection, two the one end of internal thread pipe (8) is all fixed and is equipped with clamp plate (9).
2. The novel dustproof manganese-zinc-ferrite core according to claim 1, characterized in that: protection machanism (4) are including first protecting crust (41), second protecting crust (42), two fixture blocks (43) and two draw-in grooves, the surface of magnetic core body (1) is all located in first protecting crust (41) and second protecting crust (42) cover, one side of first protecting crust (41) is articulated with one side of second protecting crust (42), the fixed two fixture blocks (43) that are equipped with of opposite side of first protecting crust (41), two draw-in grooves have been seted up to the opposite side of second protecting crust (42), two the draw-in groove is connected with two fixture blocks (43) block respectively.
3. The novel dustproof manganese-zinc-ferrite core according to claim 2, characterized in that: the protection mechanism (4) further comprises a first rubber sheet (44) and a second rubber sheet (45), and the inner wall of the first rubber sheet (44) and the inner wall of the second rubber sheet (45) are fixedly connected with the outer wall of the first protection shell (41) and the outer wall of the second protection shell (42) respectively.
4. The novel dustproof manganese-zinc-ferrite core according to claim 1, characterized in that: and the middle parts of the two pressing plates (9) are provided with second line holes (10), and the second line holes (10) are coaxial with the first line holes (2).
5. The novel dustproof manganese-zinc-ferrite core according to claim 1, characterized in that: the surfaces of the two internal thread pipes (8) are provided with a plurality of anti-skidding grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063283.1U CN212434435U (en) | 2020-06-11 | 2020-06-11 | Novel dustproof manganese-zinc ferrite magnetic core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021063283.1U CN212434435U (en) | 2020-06-11 | 2020-06-11 | Novel dustproof manganese-zinc ferrite magnetic core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212434435U true CN212434435U (en) | 2021-01-29 |
Family
ID=74272093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021063283.1U Expired - Fee Related CN212434435U (en) | 2020-06-11 | 2020-06-11 | Novel dustproof manganese-zinc ferrite magnetic core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212434435U (en) |
-
2020
- 2020-06-11 CN CN202021063283.1U patent/CN212434435U/en not_active Expired - Fee Related
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| 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: 20210129 |