CN217114069U - Make things convenient for wire-wound inductance magnetic ring for PCB - Google Patents
Make things convenient for wire-wound inductance magnetic ring for PCB Download PDFInfo
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- CN217114069U CN217114069U CN202220682473.4U CN202220682473U CN217114069U CN 217114069 U CN217114069 U CN 217114069U CN 202220682473 U CN202220682473 U CN 202220682473U CN 217114069 U CN217114069 U CN 217114069U
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- magnetic ring
- elastic
- inductance magnetic
- inductance
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Abstract
The utility model relates to the technical field of inductance magnetic rings, and discloses an inductance magnetic ring for a PCB convenient for winding, which comprises a first inductance magnetic ring and a second inductance magnetic ring, wherein a plurality of arc-shaped limit grooves are arranged on one adjacent side of the first inductance magnetic ring and the second inductance magnetic ring; a plurality of limiting grooves are formed in the sides, which are not adjacent to the first inductance magnetic ring and the second inductance magnetic ring, respectively; the first inductance magnetic ring and the second inductance magnetic ring are connected through a plurality of elastic mechanisms, and the elastic mechanisms are respectively positioned in the arc-shaped limiting grooves; the elastic mechanism comprises an elastic sleeve, a first elastic block and a second elastic block are respectively arranged in the elastic sleeve, and the first elastic block and the second elastic block are respectively positioned at two ends of an inner cavity of the elastic sleeve; the first elastic block and the second elastic block are connected through a buffer spring, and the buffer spring is positioned in the elastic sleeve. Therefore, the winding efficiency of the inductance magnetic ring is greatly improved.
Description
Technical Field
The utility model relates to an inductance magnetic ring technical field specifically is a make things convenient for wire-wound inductance magnetic ring for PCB.
Background
In order to describe the operation of the Control Process, a data structure storing management and Control information of the Process in the system is called a Process Control Block (PCB Control Block), which is a part of a Process entity and is the most important recordable data structure in an operating system. The method is the most important data structure for process management and control, each process is provided with a PCB, when the process is created, the PCB is established, the whole process of process operation is carried out until the process is cancelled, and an inductance magnetic ring is arranged in the PCB.
The inductance magnetic ring is a common anti-interference element in an electronic circuit, has a good inhibition effect on high-frequency noise, and is generally made of ferrite materials (Mn-Zn). The magnetic ring has different impedance characteristics under different frequencies, generally, the impedance is very small under low frequency, and when the signal frequency increases, the impedance presented by the magnetic ring increases sharply. It is known that the higher the signal frequency, the easier it radiates, and that the common signal lines are not shielded, so that they become good antennas for receiving various high frequency signals which are scattered in the surrounding environment and are superimposed on the originally transmitted signal.
When the existing inductance magnetic ring is used for winding, the winding on the inductance magnetic ring needs to be wound in a long time, and after the winding is wound, a worker needs to perform secondary adjustment on the winding, so that the process is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a make things convenient for wire-wound inductance magnetic ring for PCB has solved the problem of proposing among the above-mentioned background art.
In order to solve the above problem, the utility model adopts the following technical scheme: an inductance magnetic ring for a PCB convenient for winding comprises a first inductance magnetic ring and a second inductance magnetic ring, wherein a plurality of arc-shaped limiting grooves are formed in adjacent sides of the first inductance magnetic ring and the second inductance magnetic ring; a plurality of limiting grooves are formed in the sides, which are not adjacent to each other, of the first inductance magnetic ring and the second inductance magnetic ring;
the first inductance magnetic ring and the second inductance magnetic ring are connected through a plurality of elastic mechanisms, and the elastic mechanisms are respectively positioned in the arc-shaped limiting grooves;
the elastic mechanism comprises an elastic sleeve, a first elastic block and a second elastic block are respectively arranged in the elastic sleeve, and the first elastic block and the second elastic block are respectively positioned at two ends of an inner cavity of the elastic sleeve; the first elastic block and the second elastic block are connected through a buffer spring, and the buffer spring is located inside the elastic sleeve.
Preferably, the number of the arc-shaped limiting grooves is twenty-four, twelve arc-shaped limiting grooves are provided as a group, and two groups of the arc-shaped limiting grooves are respectively arranged on the first inductance magnetic ring and the second inductance magnetic ring.
Preferably, the number of the limiting grooves is twice as many as the number of the arc-shaped limiting grooves.
Preferably, the non-adjacent sides of the first inductance magnetic ring and the second inductance magnetic ring are both provided with circular arcs.
Preferably, the first elastic block and the second elastic block are matched with the inside of the elastic sleeve.
The beneficial effects of the utility model are that, when the wire winding is accomplished, can effectually extrude the first elastic block and the second elastic block of arc spacing inslot portion for spacing value between first inductance magnetic ring and the second inductance magnetic ring obtains stable fastening, has reached better fastening winding effect, can effectually avoid follow-up staff to wire-wound secondary adjustment, has reached better wire winding effect.
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 front view of the present invention;
fig. 2 is a schematic top view of a second inductor magnetic ring according to the present invention;
fig. 3 is a schematic side view of an inductive magnetic ring for a PCB, which facilitates winding of a wire according to the present invention;
fig. 4 is a schematic view of the elastic mechanism of the present invention.
The reference numbers in the figures illustrate: 1. a first inductor magnetic ring; 2. an arc-shaped limiting groove; 3. a second inductor magnetic ring; 4. a limiting groove; 5. an elastic mechanism; 51. an elastic sleeve; 52. a first elastic block; 53. a second elastic block; 54. a buffer spring.
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. 1-4, an inductance magnetic ring for a PCB convenient for winding includes a first inductance magnetic ring 1 and a second inductance magnetic ring 3, wherein a plurality of arc-shaped limiting grooves 2 are formed at adjacent sides of the first inductance magnetic ring 1 and the second inductance magnetic ring 3; a plurality of limiting grooves 4 are formed in the non-adjacent sides of the first inductance magnetic ring 1 and the second inductance magnetic ring 3; the first inductance magnetic ring 1 and the second inductance magnetic ring 3 are connected through a plurality of elastic mechanisms 5, and the elastic mechanisms 5 are respectively positioned inside the arc-shaped limiting grooves 2; the elastic mechanism 5 comprises an elastic sleeve 51, a first elastic block 52 and a second elastic block 53 are respectively arranged in the elastic sleeve 51, and the first elastic block 52 and the second elastic block 53 are respectively positioned at two ends of the inner cavity of the elastic sleeve 51; the first elastic block 52 and the second elastic block 53 are connected by a buffer spring 54, and the buffer spring 54 is located inside the elastic sleeve 51.
The number of the arc-shaped limiting grooves 2 is twenty-four, twelve arc-shaped limiting grooves 2 are used as a group, and the two groups of arc-shaped limiting grooves 2 are respectively positioned on the first inductance magnetic ring 1 and the second inductance magnetic ring 3.
The number of the limiting grooves 4 is twice that of the arc-shaped limiting grooves 2, and the limiting grooves are used for limiting the position of a winding on the inductance magnetic ring better.
The non-adjacent sides of the first inductance magnetic ring 1 and the second inductance magnetic ring 3 are both provided with circular arcs, and the non-adjacent sides of the first inductance magnetic ring 1 and the second inductance magnetic ring 3 are provided with circular arcs, so that the windings on the inductance magnetic rings can be better protected.
The first elastic block 52 and the second elastic block 53 are matched with the inside of the elastic sleeve 51, and the first elastic block 52 and the second elastic block 53 are matched with the inside of the elastic sleeve 51, so that the first elastic block 52 and the second elastic block 53 can be ensured to smoothly enter the inside of the elastic sleeve 51.
During operation, at first wind wire-wound one end on the inductance magnetic ring, then carry out the winding along first inductance magnetic ring 1 and second inductance magnetic ring 3, simultaneously under spacing groove 4's effect, can prescribe a limit to wire-wound position, better wire winding prescribe a limit to the effect has been reached, when the wire winding is in the winding, unable effectual wire-wound fastening of ensureing, when the wire winding is accomplished, can effectually extrude first elastic block 52 and second elastic block 53 with the inside arc spacing groove 2, make the interval value between first inductance magnetic ring 1 and the second inductance magnetic ring 3 obtain stable fastening, better fastening winding effect has been reached, can effectually avoid follow-up staff to wire-wound secondary adjustment, better wire winding effect has been reached.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An inductance magnetic ring convenient for winding for a PCB comprises a first inductance magnetic ring (1) and a second inductance magnetic ring (3), and is characterized in that a plurality of arc-shaped limiting grooves (2) are formed in one adjacent side of the first inductance magnetic ring (1) and the second inductance magnetic ring (3); a plurality of limiting grooves (4) are formed in one sides, which are not adjacent to each other, of the first inductance magnetic ring (1) and the second inductance magnetic ring (3);
the first inductance magnetic ring (1) and the second inductance magnetic ring (3) are connected through a plurality of elastic mechanisms (5), and the elastic mechanisms (5) are respectively positioned inside the arc-shaped limiting grooves (2);
the elastic mechanism (5) comprises an elastic sleeve (51), a first elastic block (52) and a second elastic block (53) are respectively installed in the elastic sleeve (51), and the first elastic block (52) and the second elastic block (53) are respectively located at two ends of an inner cavity of the elastic sleeve (51); the first elastic block (52) and the second elastic block (53) are connected through a buffer spring (54), and the buffer spring (54) is positioned inside the elastic sleeve (51).
2. The easy-to-wind induction magnetic ring for the PCB as claimed in claim 1, wherein the number of the arc-shaped spacing grooves (2) is twenty-four, the number of the twenty-four arc-shaped spacing grooves (2) is a set of twelve, and two sets of the arc-shaped spacing grooves (2) are respectively located on the first induction magnetic ring (1) and the second induction magnetic ring (3).
3. An induction magnetic ring for a PCB convenient for winding according to claim 1, characterized in that the number of the limit grooves (4) is twice as many as the number of the arc-shaped limit grooves (2).
4. The inductance magnet ring for the PCB convenient for winding as claimed in claim 1, wherein the sides of the first inductance magnet ring (1) and the second inductance magnet ring (3) not adjacent to each other are provided with a circular arc shape.
5. An induction magnetic ring for a PCB facilitating winding according to claim 1, wherein the first elastic block (52) and the second elastic block (53) are fitted to the inside of the elastic sleeve (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220682473.4U CN217114069U (en) | 2022-03-25 | 2022-03-25 | Make things convenient for wire-wound inductance magnetic ring for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220682473.4U CN217114069U (en) | 2022-03-25 | 2022-03-25 | Make things convenient for wire-wound inductance magnetic ring for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114069U true CN217114069U (en) | 2022-08-02 |
Family
ID=82605607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220682473.4U Active CN217114069U (en) | 2022-03-25 | 2022-03-25 | Make things convenient for wire-wound inductance magnetic ring for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114069U (en) |
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2022
- 2022-03-25 CN CN202220682473.4U patent/CN217114069U/en active Active
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