CN202632992U - Coil framework capable of preventing wire from being scratched - Google Patents
Coil framework capable of preventing wire from being scratched Download PDFInfo
- Publication number
- CN202632992U CN202632992U CN 201220304506 CN201220304506U CN202632992U CN 202632992 U CN202632992 U CN 202632992U CN 201220304506 CN201220304506 CN 201220304506 CN 201220304506 U CN201220304506 U CN 201220304506U CN 202632992 U CN202632992 U CN 202632992U
- Authority
- CN
- China
- Prior art keywords
- wire
- lead
- scratch
- groove
- coil rack
- 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
Links
Images
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model relates to a coil framework capable of preventing a wire from being scratched. A wire slot is formed in a baffle ring of the coil framework; and the wire can be completely arranged in the wire slot. Therefore, during winding, friction with the wire can be avoided, and the wire can be prevented from being scratched.
Description
Technical field
The utility model relates to the electronic devices and components field, relates in particular to a kind of coil rack of anti-lead-in wire scratch.
Background technology
Coil is made up of skeleton, winding, magnetic core and radome etc. usually, and most of winding is formed by insulated conductor coiling on coil rack, enamelled wire that all size is arranged and electromagnetic wire that insulated conductor is commonly used.Lead-in wire is the positive and negative electrode of outwards drawing in the winding.In the winding technique process, insulated conductor can carry out repeated friction to lead-in wire, produces scratch, thereby influences the performance of coil.
The utility model content
The main purpose of the utility model is, to above-mentioned deficiency of the prior art, a kind of coil rack of anti-lead-in wire scratch is provided, to avoid lead-in wire by scratch.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme.
The utility model relates to a kind of coil rack of anti-lead-in wire scratch; Can when the coiling winding, protect lead-in wire; It comprises wrapping post that is used for the said winding of winding and the back-up ring that is positioned at said wrapping post two ends; Be provided with the lead-in wire groove from said wrapping post to the edge of said back-up ring, in being suitable for said lead-in wire is embedded at.
Preferably, the groove width of lead-in wire groove matches with lead-in wire, and lead-in wire can be arranged in the lead-in wire groove fully.
Preferably, back-up ring is circle, ellipse or polygon.
Preferably, the edge of back-up ring is provided with the support shank that is used for the installation connection terminal.
Preferably, said lead-in wire groove extends to said support shank from said wrapping post, and said lead-in wire is drawn on the binding post of said support shank through said lead-in wire groove.
Than prior art, the utlity model has following beneficial effect:
The utility model is provided with the lead-in wire groove by the back-up ring place at coil rack; Lead-in wire is placed in the lead-in wire groove fully; Make the winding friction of in the process of coiling, avoiding and go between; Thereby prevent that lead-in wire is by scratch; And then avoid because of the various faults that occur of lead-in wire scratch, the security performance and the service life of effectively improving coil.
Description of drawings
Fig. 1 is the structural representation of the coil rack of the anti-lead-in wire of the utility model scratch.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Below will combine accompanying drawing and specific embodiment to specify the technical scheme of the utility model, so as clearer, understand the invention essence of the utility model intuitively.
Fig. 1 is the structural representation of the coil rack of the anti-lead-in wire of the utility model scratch.
With reference to shown in Figure 1, the coil rack of the anti-lead-in wire of the utility model scratch, can when the coiling winding, protect lead-in wire, said lead-in wire is two the end of a thread that winding is drawn, and after the binding post welding, forms the positive and negative electrode of coil.Above-mentioned coil rack comprises wrapping post 1 and the back-up ring 2 that is positioned at wrapping post 1 two ends, and the edge from wrapping post 1 to said back-up ring 2 is provided with lead-in wire groove 3, in being used for lead-in wire is embedded at.Through lead-in wire groove 3 is set at back-up ring 2 places, be positioned over lead-in wire fully in the groove 3 that goes between, like this, just can brush in the process of lead coiling windings 5 such as employing enamelled wire and avoid enamelled wire and lead-in wire frequently to rub, thereby prevent that effectively lead-in wire is by scratch.
Particularly, the groove width of lead-in wire groove matches with lead-in wire, and lead-in wire can be arranged in the lead-in wire groove fully.。Lead-in wire groove 3 is narrow, and lead-in wire then can't be positioned in the lead-in wire groove 3 fully, does not have anti-scratch effect.Lead-in wire groove 3 is wide, then influences the intensity of back-up ring 2, and the groove width of the groove 3 that therefore goes between needs rationally to be provided with, and preferably matches with lead-in wire, to avoid occurring above-mentioned phenomenon.
Back-up ring 2 is circular or oval, also can be polygon or other shapes, and in production, the assembling of coil or when using, coil rack is difficult for rolling like this.
In addition, back-up ring 2 is provided with the support shank 4 that is used for the installation connection terminal, and support shank 4 can be made all size shape to cooperate actual needs.Simultaneously, above-mentioned lead-in wire groove 3 can extend to said support shank 4 from said wrapping post 1, lead-in wire is drawn on the binding post of said support shank 4 through lead-in wire groove 3, and welds with binding post, forms the positive and negative electrode of coil.
In sum; The coil rack of the anti-lead-in wire scratch in the present embodiment places through going between in the lead-in wire groove 3 fully, when coiling windings 5 such as use enamelled wire; The enamelled wire lead-in wire that can not rub; Therefore go between in winding 5 winding process is protected, and can be by scratch, thereby can avoid the fault or the potential safety hazard that cause because of the scratch that goes between.
The above is merely the preferred embodiment of the utility model; Be not so limit its claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. the coil rack of anti-lead-in wire scratch; Can when the coiling winding, protect lead-in wire; It comprises wrapping post that is used for the said winding of winding and the back-up ring that is positioned at said wrapping post two ends; It is characterized in that: be provided with the lead-in wire groove from said wrapping post to the edge of said back-up ring, in being suitable for said lead-in wire is embedded at.
2. the coil rack of anti-lead-in wire scratch as claimed in claim 1 is characterized in that: the groove width of lead-in wire groove matches with lead-in wire, and lead-in wire can be arranged in the lead-in wire groove fully.
3. the coil rack of anti-lead-in wire scratch as claimed in claim 1 is characterized in that: back-up ring is circle, ellipse or polygon.
4. the coil rack of anti-lead-in wire scratch as claimed in claim 3 is characterized in that: the edge of back-up ring is provided with the support shank that is used for the installation connection terminal.
5. the coil rack of anti-lead-in wire scratch as claimed in claim 4 is characterized in that: said lead-in wire groove extends to said support shank from said wrapping post, and said lead-in wire is drawn on the binding post of said support shank through said lead-in wire groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304506 CN202632992U (en) | 2012-06-27 | 2012-06-27 | Coil framework capable of preventing wire from being scratched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304506 CN202632992U (en) | 2012-06-27 | 2012-06-27 | Coil framework capable of preventing wire from being scratched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632992U true CN202632992U (en) | 2012-12-26 |
Family
ID=47386153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304506 Expired - Fee Related CN202632992U (en) | 2012-06-27 | 2012-06-27 | Coil framework capable of preventing wire from being scratched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632992U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559975A (en) * | 2013-10-28 | 2014-02-05 | 贵州新安航空机械有限责任公司 | Novel electromagnetic valve coil frame |
| CN103674141A (en) * | 2013-12-12 | 2014-03-26 | 重庆川仪自动化股份有限公司 | Coriolis mass flowmeter sensor and coil former fixing structure thereof |
| CN103674143A (en) * | 2013-12-12 | 2014-03-26 | 重庆川仪自动化股份有限公司 | Coriolis mass flowmeter sensor and coil former thereof |
| CN105895292A (en) * | 2015-01-23 | 2016-08-24 | 奉化市星宇电子有限公司 | Novel solenoid valve coil |
-
2012
- 2012-06-27 CN CN 201220304506 patent/CN202632992U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559975A (en) * | 2013-10-28 | 2014-02-05 | 贵州新安航空机械有限责任公司 | Novel electromagnetic valve coil frame |
| CN103674141A (en) * | 2013-12-12 | 2014-03-26 | 重庆川仪自动化股份有限公司 | Coriolis mass flowmeter sensor and coil former fixing structure thereof |
| CN103674143A (en) * | 2013-12-12 | 2014-03-26 | 重庆川仪自动化股份有限公司 | Coriolis mass flowmeter sensor and coil former thereof |
| CN105895292A (en) * | 2015-01-23 | 2016-08-24 | 奉化市星宇电子有限公司 | Novel solenoid valve coil |
| CN105895292B (en) * | 2015-01-23 | 2017-11-07 | 星宇电子(宁波)有限公司 | A kind of electromagnetic valve coil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204332587U (en) | Annular is vertical around common-mode inductor | |
| CN202632992U (en) | Coil framework capable of preventing wire from being scratched | |
| CN204480854U (en) | A kind of integrated inductance | |
| CN203377074U (en) | Low-voltage lead row fixing device | |
| CN208141979U (en) | A kind of transformer and its magnetic core | |
| CN202695074U (en) | Transformer with improved windings | |
| CN103956655A (en) | Lightning arrester and manufacturing technology thereof | |
| CN215998140U (en) | High efficiency drum is used in copper line production | |
| CN203338918U (en) | Light thin transformer | |
| CN204189599U (en) | A kind of inverter type welder high-frequency mutual inductor | |
| CN204884819U (en) | Inductance skeleton | |
| CN204732980U (en) | Magneto stator iron core | |
| CN203387317U (en) | Automobile generator rotor coil assembly | |
| CN204088025U (en) | Data center's k-factor transformer | |
| CN202712674U (en) | Wire core winding device | |
| CN203377051U (en) | Wire wound inductor structure | |
| CN203607213U (en) | Tin-free terminal electric reactor | |
| CN203277534U (en) | Lower gasket of cylindrical lithium-ion battery | |
| CN201562574U (en) | Split-type inductor | |
| CN203377076U (en) | Monopole flyback PFC transformer of LED driver | |
| CN201616324U (en) | Split iron core and wire rack structure of inductor | |
| CN202110924U (en) | Poor-soldering prevention tablet for inductance elements | |
| CN203617089U (en) | Transformer with arc protection retainer | |
| CN203631262U (en) | Inductor middle post structure | |
| CN205016378U (en) | EMC wire winding magnetic ring mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130627 |