CN203850112U - Connecting piece for primary coil - Google Patents
Connecting piece for primary coil Download PDFInfo
- Publication number
- CN203850112U CN203850112U CN201420287030.0U CN201420287030U CN203850112U CN 203850112 U CN203850112 U CN 203850112U CN 201420287030 U CN201420287030 U CN 201420287030U CN 203850112 U CN203850112 U CN 203850112U
- Authority
- CN
- China
- Prior art keywords
- primary coil
- shaped article
- ring
- connector
- conducting strips
- 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
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- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a connecting piece for a primary coil. The connecting piece comprises two conducting strips which are connected through an annular piece. An opening is formed in the annular piece, the conducting strips are arranged in the opening, the annular piece is of a thin-wall structure, the diameter of the middle of the annular piece is smaller than the diameter of the two sides of the annular piece, and therefore a groove is formed in the middle of the annular piece. According to the connecting piece for the primary coil, due to the facts that the annular piece is arranged, and the conducting strips are arranged in the opening of the annular piece, the coil can be bent and is prevented from being broken off or cracked. The connecting piece for the primary coil is simple in structure, convenient to use, and beneficial to application and popularization.
Description
Technical field
The utility model relates to a kind of primary coil, particularly relates to a kind of connector for primary coil.
Background technology
Connected mode between the primary coil of transformer normally adopts two lead-out wires of reserved exit of two coils certain length, make they after bending as the connecting line between four terminals of two coils.But, adopt the shortcoming of said method to be: in the time of the primary coil coiling of transformer, the lead-out wire of coil, as need carry out wide-angle bending, easily causes the insulating barrier of wire external layer bend office fracture and burst apart, thereby destroys the insulating barrier of conductor.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of connector for primary coil is provided, and this connector can prevent that the insulating barrier of primary coil from bursting apart.
For achieving the above object, technical solution adopted in the utility model is as follows.
A kind of connector for primary coil, comprise two conducting strips, two described conducting strips connect by ring-shaped article, on described ring-shaped article, be provided with an opening, described conducting strip is arranged on opening part, described ring-shaped article is thin-wall construction, and its mid diameter is less than both sides diameter, makes the middle part of ring-shaped article form groove.
Further, on two described conducting strips, be provided with corresponding hole, bolt coordinates with nut two described conducting strips is fixedly connected with through the hole on conducting strip.
Further, described conducting strip comprises bottom and top, and described bottom is connected to the opening part of described ring-shaped article, and described top is provided with breach.
Further, the degree of depth of described breach is 5-10mm.
Further, the material of described conducting strip is copper alloy.
Further, described ring-shaped article is that rigidity is compressing.
The beneficial effects of the utility model are: the connector for primary coil that the utility model provides, by using ring-shaped article, and opening part on ring-shaped article arranges conducting strip, thereby can be by coil bending processing, avoided fractureing and bursting apart of coil.Connecting-piece structure for primary coil of the present utility model is simple, easy to use, is conducive to apply.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model for the connector of primary coil.
In figure, 1-ring-shaped article, 2-opening, 3-conducting strip, 31-bottom, 32-top, 4-breach, 5-bolt, 6-nut.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Connector for primary coil of the present utility model as shown in Figure 1, this connector comprises two conducting strips 3, two conducting strips 3 connect by ring-shaped article 1, on ring-shaped article 1, be provided with an opening 2, conducting strip 3 is arranged on opening 2 places, ring-shaped article 1 is thin-wall construction, and its mid diameter is less than both sides diameter, makes the middle part of ring-shaped article 1 form groove; Conducting strip comprises bottom 31 and top 32, and bottom 31 is connected to opening 2 places of ring-shaped article 1, and top 32 is provided with breach 4, and the degree of depth of breach 4 is preferably 5-10mm; On two conducting strips 3, be provided with corresponding hole, bolt 5 coordinates two conducting strips 3 is fixedly connected with nut 6 through the hole on conducting strip 3.As preferably, the material of conducting strip 3 is copper alloy, and as further preferably, ring-shaped article 1 is that rigidity is compressing.
Primary coil is put into the central slot place of ring-shaped article after coiling, and two lead-out wires of primary coil insert respectively in the breach 4 of two conducting strips 3.
Connector for primary coil of the present utility model, by using ring-shaped article, and opening part on ring-shaped article arranges conducting strip, thereby can be by coil bending processing, avoided fractureing and bursting apart of coil.Connecting-piece structure for primary coil of the present utility model is simple, easy to use, is conducive to apply.
The above embodiment has only expressed execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore 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 (6)
1. the connector for primary coil, comprise two conducting strips, it is characterized in that, two described conducting strips connect by ring-shaped article, on described ring-shaped article, be provided with an opening, described conducting strip is arranged on opening part, and described ring-shaped article is thin-wall construction, its mid diameter is less than both sides diameter, makes the middle part of ring-shaped article form groove.
2. the connector for primary coil according to claim 1, is characterized in that, on two described conducting strips, is provided with corresponding hole, and bolt coordinates with nut two described conducting strips are fixedly connected with through the hole on conducting strip.
3. the connector for primary coil according to claim 1 and 2, is characterized in that, described conducting strip comprises bottom and top, and described bottom is connected to the opening part of described ring-shaped article, and described top is provided with breach.
4. the connector for primary coil according to claim 3, is characterized in that, the degree of depth of described breach is 5-10mm.
5. the connector for primary coil according to claim 3, is characterized in that, the material of described conducting strip is copper alloy.
6. the connector for primary coil according to claim 3, is characterized in that, described ring-shaped article is that rigidity is compressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287030.0U CN203850112U (en) | 2014-05-30 | 2014-05-30 | Connecting piece for primary coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287030.0U CN203850112U (en) | 2014-05-30 | 2014-05-30 | Connecting piece for primary coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850112U true CN203850112U (en) | 2014-09-24 |
Family
ID=51563097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287030.0U Expired - Fee Related CN203850112U (en) | 2014-05-30 | 2014-05-30 | Connecting piece for primary coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008865A (en) * | 2014-05-30 | 2014-08-27 | 昆山佑翔电子科技有限公司 | Connecting part for primary coil |
-
2014
- 2014-05-30 CN CN201420287030.0U patent/CN203850112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008865A (en) * | 2014-05-30 | 2014-08-27 | 昆山佑翔电子科技有限公司 | Connecting part for primary coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |