CN203415347U - Split-type double-H inductor - Google Patents
Split-type double-H inductor Download PDFInfo
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- CN203415347U CN203415347U CN201320495398.1U CN201320495398U CN203415347U CN 203415347 U CN203415347 U CN 203415347U CN 201320495398 U CN201320495398 U CN 201320495398U CN 203415347 U CN203415347 U CN 203415347U
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Abstract
The utility model discloses a split-type double-H inductor which is provided with two H magnetic core frameworks, namely a left H magnetic core framework and a right H magnetic core framework, which are arranged at an interval and have I-shaped cross sections, wherein a left boss and a right boss are respectively arranged on two adjacent sides between the left H magnetic core framework and the right H magnetic core framework; a groove is formed in the end face of the left boss; a thread is arranged on the side wall of the groove; a thread is arranged on the outer side of the right boss; a containing cavity is formed in the end face of the right boss; a spiral connection line is arranged between the center at the bottom of the containing cavity in the right boss and the center at the bottom of the groove in the left boss. The split-type double-H inductor is simple in structure and reasonable in design; the design of split-type I-shaped inductors is fully and effective adopted, and the split-type I-shaped inductors are integrated in a screwing manner in the need of enlarging the detection range; if a plurality of detection points are required to be set flexibly, the split-type I-shaped inductors can be arranged separately.
Description
Technical field
The utility model relates to a kind of inductance, especially relates to a kind of split type pair of I-shaped inductive.
Background technology
In known technical field, inductance is a kind of attribute of closed-loop path, when coil is by after electric current, in coil, form magnetic field induction, induced field can produce again induced current and resist by the electric current in coil, the interaction relationship of this electric current and coil is called electric induction reactance, namely inductance.Fluxgate sensor is used for measuring low-intensity magnetic field, has that resolution is high, measuring range is wide, reliability is high, simple in structure, economy and durability, can directly measure the features such as magnetic-field component.The critical component of fluxgate is fluxgate magnetic core, be exactly a device that is similar to inductance in fact, fluxgate sensor needs to be provided with a plurality of fluxgate magnetic cores in actual application, or need to strengthen the scope of the detection of single fluxgate magnetic core, how flexibly and effectively according to the needs of practical application, inductance in fluxgate magnetic core is designed, and is very necessary.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of split type pair of I-shaped inductive, to be applicable to the fluxgate magnetic core in fluxgate sensor.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of split type pair of I-shaped inductive, there is left I-shaped magnetic core framework and right I-shaped magnetic core framework that two intervals settings and cross section are all " work " font, on described left I-shaped magnetic core framework and right I-shaped magnetic core framework, be wound with respectively copper cash, on both sides adjacent between described left I-shaped magnetic core framework and right I-shaped magnetic core framework, be respectively equipped with left boss and right boss, on the end face of described left boss, be provided with groove, on the sidewall of described groove, be provided with screw thread, on the outside of described right boss, be provided with screw thread, on the end face of described right boss, be provided with and hold cavity, between the center of the center of the bottom that holds cavity on described right boss and the bottom of the groove on left boss, be provided with spiral connecting line.
Further, for the insulating properties that guarantees to connect, the utility model is coated with insulation rubber sleeve in the outside of described left boss.
Further, as a kind of concrete execution mode, the utility model is all wound with the copper cash that 100 circle diameters are 0.15mm on described left I-shaped magnetic core framework and right I-shaped magnetic core framework.
Further, as a kind of concrete execution mode, the utility model is all wound with the copper cash that 200 circle diameters are 0.25mm on described left I-shaped magnetic core framework and right I-shaped magnetic core framework.
Adopted technique scheme, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, fully effectively adopt the design of split type I-shaped inductive, when needs strengthen the scope detecting, by the mode being spirally connected, be connected as a single entity, if in the time of need to flexibly a plurality of test point being set, can separate setting.
accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1. left I-shaped magnetic core framework, 11. left boss, 12. grooves, 2. right I-shaped magnetic core framework, 21. right boss, 22. hold cavity, 3. spiral connecting line.
embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Split type pair of I-shaped inductive as shown in Figure 1, there is left I-shaped magnetic core framework 1 and right I-shaped magnetic core framework 2 that two intervals settings and cross section are all " work " font, on described left I-shaped magnetic core framework 1 and right I-shaped magnetic core framework 2, be wound with respectively copper cash, on both sides adjacent between described left I-shaped magnetic core framework 1 and right I-shaped magnetic core framework 2, be respectively equipped with left boss 11 and right boss 21, on the end face of described left boss 11, be provided with groove 12, on the sidewall of described groove 12, be provided with screw thread, on the outside of described right boss 21, be provided with screw thread, on the end face of described right boss 21, be provided with and hold cavity 22, between the center of the center of the bottom that holds cavity 22 on described right boss 21 and the bottom of the groove 12 on left boss 11, be provided with spiral connecting line 3.
Outside at described left boss 11 is coated with insulation rubber sleeve.
On described left I-shaped magnetic core framework 1 and right I-shaped magnetic core framework 2, be all wound with the copper cash that 100 circle diameters are 0.15mm, or be all wound with the copper cash that 200 circle diameters are 0.25mm on described left I-shaped magnetic core framework 1 and right I-shaped magnetic core framework 2.
The utility model is simple in structure, reasonable in design, fully effectively adopts the design of split type I-shaped inductive, when needs strengthen the scope detecting, by the mode being spirally connected, be connected as a single entity, if in the time of need to flexibly a plurality of test point being set, can separate setting.
The utility model is not limited to above-mentioned concrete execution mode, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection range of the present utility model.
Claims (4)
1. split type pair of I-shaped inductive, it is characterized in that: there is left I-shaped magnetic core framework (1) and right I-shaped magnetic core framework (2) that two intervals settings and cross section are all " work " font, on described left I-shaped magnetic core framework (1) and right I-shaped magnetic core framework (2), be wound with respectively copper cash, on both sides adjacent between described left I-shaped magnetic core framework (1) and right I-shaped magnetic core framework (2), be respectively equipped with left boss (11) and right boss (21), on the end face of described left boss (11), be provided with groove (12), on the sidewall of described groove (12), be provided with screw thread, on the outside of described right boss (21), be provided with screw thread, on the end face of described right boss (21), be provided with and hold cavity (22), between the center of the center of the bottom that holds cavity (22) on described right boss (21) and the bottom of the groove (12) on left boss (11), be provided with spiral connecting line (3).
2. split type pair of I-shaped inductive as claimed in claim 1, is characterized in that: the outside at described left boss (11) is coated with insulation rubber sleeve.
3. split type pair of I-shaped inductive as claimed in claim 1, is characterized in that: on described left I-shaped magnetic core framework (1) and right I-shaped magnetic core framework (2), be all wound with the copper cash that 100 circle diameters are 0.15mm.
4. split type pair of I-shaped inductive as claimed in claim 1, is characterized in that: on described left I-shaped magnetic core framework (1) and right I-shaped magnetic core framework (2), be all wound with the copper cash that 200 circle diameters are 0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495398.1U CN203415347U (en) | 2013-08-14 | 2013-08-14 | Split-type double-H inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495398.1U CN203415347U (en) | 2013-08-14 | 2013-08-14 | Split-type double-H inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415347U true CN203415347U (en) | 2014-01-29 |
Family
ID=49978221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495398.1U Expired - Fee Related CN203415347U (en) | 2013-08-14 | 2013-08-14 | Split-type double-H inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979087A (en) * | 2015-07-16 | 2015-10-14 | 沈阳理工大学 | Inductor capable of working under high voltage without magnetic saturation phenomenon |
-
2013
- 2013-08-14 CN CN201320495398.1U patent/CN203415347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979087A (en) * | 2015-07-16 | 2015-10-14 | 沈阳理工大学 | Inductor capable of working under high voltage without magnetic saturation phenomenon |
| CN104979087B (en) * | 2015-07-16 | 2017-03-08 | 沈阳理工大学 | A kind of inductor that can be worked nothing magnetic saturation phenomenon under high voltages |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000, Zhejiang, Huzhou province Changxing County Huai Township Industrial Park Patentee after: ZHEJIANG HEXING ELECTRONICS CO.,LTD. Address before: 313000, Zhejiang, Huzhou province Changxing County Huai Township Industrial Park Patentee before: CHANGXING HEXING ELECTRONICS Co.,Ltd. |
|
| 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: 20140129 Termination date: 20210814 |