CN204884819U - Inductance skeleton - Google Patents
Inductance skeleton Download PDFInfo
- Publication number
- CN204884819U CN204884819U CN201520588767.0U CN201520588767U CN204884819U CN 204884819 U CN204884819 U CN 204884819U CN 201520588767 U CN201520588767 U CN 201520588767U CN 204884819 U CN204884819 U CN 204884819U
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- China
- Prior art keywords
- limiting plate
- main part
- containing hole
- inductance
- inductance framework
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- 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.)
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Abstract
The utility model provides an inductance skeleton for around establishing the coil, including a main part, first limiting plate and second limiting plate, first limiting plate, second limiting plate and main part are " worker " font and distribute, first limiting plate and second limiting plate respectively integrated into one piece ground connect in the both ends of main part. Seted up a holding hole on the first limiting plate lateral surface center, this holding hole is run through on the medial surface of first limiting plate and main part to second limiting plate in proper order, set up flutedly on the medial surface of second limiting plate, the medial surface of recess with the surface of main part is tangent. The utility model discloses an inductance skeleton can avoid cross -line when establishing the coil for more regular level and smooth around coil on inductance skeleton, and can be under the unchangeable condition of inductance skeleton specification with insulated wire many around a circle, simple structure, the practicality is strong.
Description
Technical field
The utility model relates to a kind of inductance element, particularly relates to a kind of inductance framework for coiling.
Background technology
Inductance element is a kind of common energy-storage travelling wave tube be used in the electronic circuit of various requirement big current.Existing inductor is wire wound inductor mainly, during traditional coil-winding, usually the irregular out-of-flatness phenomenon of coiling can be caused at the outermost cross-line place of the initiating terminal of coiling, and easily cause the number of turns often arranged not reach requirement, affect inductance outward appearance, and occur cross-line, when welding inductance due to skin, easily make cross-line be oxidized to burn out, cause coil inside turn-to-turn short circuit.
Utility model content
Based on this, be necessary, for deficiency of the prior art, to provide a kind of inductance framework.
A kind of inductance framework, for winding coil, comprise a main part, first limiting plate and the second limiting plate, described first limiting plate, the distribution in " work " font of second limiting plate and main part, described first limiting plate and the second limiting plate are connected to the two ends of described main part respectively one-body moldedly, described first limiting plate lateral surface center offers a containing hole, this containing hole runs through on the medial surface of the first limiting plate and main part to the second limiting plate successively, the medial surface of described second limiting plate offers groove, the medial surface of described groove and the outer surface of described main part tangent.
Further, the cylindrical setting of described main part, described first limiting plate and the second limiting plate are that patty is arranged, and the external diameter of described first limiting plate and the second limiting plate is greater than the external diameter of main body.
Further, described first limiting plate, the second limiting plate, containing hole and main part are and are coaxially set.
Further, the both sides of the edge of described containing hole offer stopper slot, direction and the degree of depth of described stopper slot extension are consistent with described containing hole.
Further, the center position of described second limiting plate offers the through hole connecting containing hole, and the diameter of described through hole is less than described containing hole.
Further, the left end of described groove is provided with a breach, and described breach vertically runs through the second limiting plate.
Further, described second limiting plate is also provided with line outlet groove.
Compared with prior art, inductance framework of the present utility model is by arranging groove, the initiating terminal of insulated conductor is snapped in described breach, successively insulated conductor is snapped in groove again, and start, by inductor wire winding on main part, can cross-line be avoided at the tangency location place of groove and described main part, make the coil that is around on inductance framework more regular smooth, and can when inductance framework specification is constant by many for insulated conductor around a circle, structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is inductance framework schematic perspective view of the present utility model.
Fig. 2 is the front view of the inductance framework shown in Fig. 1.
Fig. 3 is the vertical view of the inductance framework shown in Fig. 1.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of inductance framework, for winding coil, described inductance framework comprises main part 10, first limiting plate 20 and second limiting plate 30, the distribution in " work " font of described first limiting plate 20, second limiting plate 30 and main part 10.Described first limiting plate 20 and the second limiting plate 30 are connected to the two ends of described main part 10 respectively one-body moldedly.Described main part 10 is for winding coil.
The cylindrical setting of described main part 10, it comprises a upper surface and lower surface.Described first limiting plate 20 and the second limiting plate 30 are arranged in patty, and the external diameter of described first limiting plate 20 and the second limiting plate 30 is greater than the external diameter of main part 10.Described first limiting plate 20 is arranged on the upper surface of main part 10, and described second limiting plate 30 is arranged on the lower surface of main part 10, and described first limiting plate 20 and the second limiting plate 30 are and coaxially arrange with main part 10.
Described first limiting plate 20 lateral surface center offers a containing hole 21, and this containing hole 21 runs through on the medial surface of the first limiting plate 20 and main part 10 to the second limiting plate 30 successively, described containing hole 21 and main part 10 coaxial line.The both sides of the edge of described containing hole 21 offer stopper slot 22, and direction and the degree of depth of described stopper slot 22 extension are consistent with described containing hole 21.
The center position of described second limiting plate 30 offers the through hole 31 connecting containing hole 21, and the diameter of described through hole 31 is less than described containing hole 21.The medial surface of described second limiting plate 30 offers groove 32, the medial surface of described groove 32 and the outer surface of described main part 10 tangent, in the present embodiment, the bearing of trend of described groove 32 is consistent with the orientation of described stopper slot 22.The left end of described groove 32 is provided with a breach 33, and this breach 33 runs through the second limiting plate 30 in perpendicular grooves direction.
Described second limiting plate 30 is also provided with two line outlet grooves 34, and described two line outlet groove 34 spacing are arranged on the edge of the second limiting plate 30.
When winding coil, inductance framework is fixed on a smelting tool, this smelting tool has the projection suitable with described two draw-in grooves, so that be fixed inductance framework, then the initiating terminal of insulated conductor is snapped in described breach 33, insulated conductor is snapped in described groove 32 successively again, and start insulated conductor to be located on main part at the tangency location place of groove 32 with described main part 10.After coil winds, the end of insulated conductor is stretched out from line outlet groove 34.
In sum, inductance framework of the present utility model is by arranging groove 32, the initiating terminal of insulated conductor is snapped in described breach 33, successively insulated conductor is snapped in groove 32 again, and start, by inductor wire winding on main part 10, can cross-line be avoided at the tangency location place of groove 32 with described main part 10, make the line that is around on inductance framework more regular smooth, and can when inductance framework specification is constant by many for insulated conductor around a circle, structure is simple, practical.
The above embodiment only have expressed a kind of execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (7)
1. an inductance framework, for winding coil, it is characterized in that: comprise a main part, first limiting plate and the second limiting plate, described first limiting plate, the distribution in " work " font of second limiting plate and main part, described first limiting plate and the second limiting plate are connected to the two ends of described main part respectively one-body moldedly, described first limiting plate lateral surface center offers a containing hole, this containing hole runs through on the medial surface of the first limiting plate and main part to the second limiting plate successively, the medial surface of described second limiting plate offers groove, the medial surface of described groove and the outer surface of described main part tangent.
2. inductance framework as claimed in claim 1, is characterized in that: the cylindrical setting of described main part, and described first limiting plate and the second limiting plate are that patty is arranged, and the external diameter of described first limiting plate and the second limiting plate is greater than the external diameter of main body.
3. inductance framework as claimed in claim 1, is characterized in that: described first limiting plate, the second limiting plate, containing hole and main part are and are coaxially set.
4. inductance framework as claimed in claim 1, is characterized in that: the both sides of the edge of described containing hole offer stopper slot, and direction and the degree of depth of described stopper slot extension are consistent with described containing hole.
5. inductance framework as claimed in claim 1, is characterized in that: the center position of described second limiting plate offers the through hole connecting containing hole, and the diameter of described through hole is less than described containing hole.
6. inductance framework as claimed in claim 1, is characterized in that: the left end of described groove is provided with a breach, and described breach vertically runs through the second limiting plate.
7. inductance framework as claimed in claim 1, is characterized in that: described second limiting plate is also provided with line outlet groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588767.0U CN204884819U (en) | 2015-08-06 | 2015-08-06 | Inductance skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588767.0U CN204884819U (en) | 2015-08-06 | 2015-08-06 | Inductance skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884819U true CN204884819U (en) | 2015-12-16 |
Family
ID=54829169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588767.0U Active CN204884819U (en) | 2015-08-06 | 2015-08-06 | Inductance skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884819U (en) |
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2015
- 2015-08-06 CN CN201520588767.0U patent/CN204884819U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: Guangdong Province, Dongguan city Dongcheng District 523118 weeks Wu Wang Road No. 21 building 3 floor B area A Patentee after: Dongguan Gabriel audio equipment Co. Ltd. Address before: Hu Jia Cha Cun 415300 Changde city of Hunan province Shimenn County two Township 9 Group No. 09015 Patentee before: Qin Kaijin |
|
| CP02 | Change in the address of a patent holder |
Address after: Room 301, Building 2, No. 6, Xiheng Third Street, Dunhua, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Dongguan Gabriel audio equipment Co. Ltd. Address before: Guangdong Province, Dongguan city Dongcheng District 523118 weeks Wu Wang Road No. 21 building 3 floor B area A Patentee before: Dongguan Gabriel audio equipment Co. Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 523118 Room 203, building 1, No.70, Dongcheng section, Huancheng East Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Dongguan Gabriel Technology Co., Ltd Address before: Room 301, Building 2, No. 6, Xiheng Third Street, Dunhua, Dongcheng Street, Dongguan City, Guangdong Province Patentee before: DONGGUAN GABRIEL SOUND EQUIPMENT EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |