CN205564448U - Iron core coil for surface mounting - Google Patents
Iron core coil for surface mounting Download PDFInfo
- Publication number
- CN205564448U CN205564448U CN201620161066.3U CN201620161066U CN205564448U CN 205564448 U CN205564448 U CN 205564448U CN 201620161066 U CN201620161066 U CN 201620161066U CN 205564448 U CN205564448 U CN 205564448U
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- CN
- China
- Prior art keywords
- terminal
- conducting strip
- coil
- iron core
- gap
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an iron core coil for surface mounting relates to the surface mounting device, especially is used for iron core coil for the SMD. Including the iron core body (1) and coil (12) of winding on the iron core body (1), still include terminal (2), adhere on the iron core body (1) terminal (2), and this terminal (2) are adhere including terminal upper portion (21) and terminal lower part (22) and are formed, is equipped with separated left conducting strip (23) and right conducting strip (24) between terminal upper portion (21) and terminal lower part (22) in the bonding gap, a left side conducting strip (23) are by arranging in electrical lead piece (232) and left conductive electrode piece (231) constitution are led to a left side in the gap, the right side conducting strip (24) are by arranging in electrical lead piece (242) and right conductive electrode piece (241) constitution are led to the right side in the gap, a left side lead electrical lead piece (232) and the right side lead electrical lead piece (242) with two ends of a thread of coil (12) link to each other respectively. Adopt above -mentioned this technical scheme, partly built -in fitting of left conducting strip and right conducting strip is fixed in the gap between terminal upper portion and the terminal lower part, and adopts adhesive technique more can adapt to the production of batchization scale, therefore has reduced manufacturing cost effectively, has more avoided the sorrow of environmental protection.
Description
Technical field
This utility model one surface mount iron-core coil relates to surface mount device, in particular for SMD
Use iron-core coil.
Background technology
The surface mount of prior art its terminal surfaces of core structure uses the mode of plating, plates silver and palladium
Alloy so that it is becoming two conductive electrode, these two conductive electrode are connected respectively with the pole, two ends of coil on iron core,
Become a surface mount iron-core coil.The iron-core coil of this kind of structure is because using expensive rare gold
Belong to, thus its production cost is higher.More owing to using the mode of plating to make two conductive electrode meetings on iron core
Produce the difficulty of electroplating wastewater processing, and then cause environmental protection problem, more make production cost to reduce,
Cause holding at high price.
Utility model content
This utility model a kind of surface mount iron-core coil provides a kind of new terminal structure, can avoid
Complicated manufacturing process, can effectively reduce production cost, it is to avoid utilize the technology of plating to cause environment
Destroy, thus beneficially environmental protection.
This utility model one surface mount iron-core coil, including iron-core workpiece 1 and be wrapped in iron-core workpiece 1
On coil 12, also include terminal 2, it is characterised in that described terminal 2 is bonded on iron-core workpiece 1, this end
Son 2 includes that terminal upper portion 21 and terminal lower portion 22 are bonded, at terminal upper portion 21 and terminal lower portion 22
Between bond in gap and be provided with disjunct left conducting strip 23 and right conducting strip 24, described left conducting strip 23 by
The left conductive lead plate 232 and the left electric conduction electrode-plate 231 that are placed in described gap are constituted, described right conducting strip 24
Right conductive lead plate 242 and right electric conduction electrode-plate 241 by being placed in described gap are constituted, and described left conduction is drawn
Line sheet 232 and right conductive lead plate 242 are respectively connected with two the end of a thread of described coil 12.
Above-mentioned a kind of surface mount iron-core coil, described left electric conduction electrode-plate 231 and right electric conduction electrode-plate 241
Fit in respectively on the end face of terminal 2.
Above-mentioned a kind of surface mount iron-core coil, at terminal upper portion 21 and the binding face of terminal lower portion 22
On be respectively equipped with left conducting strip 23 and the caulking groove of right conducting strip 24.
The a part of built-in fitting using above-mentioned the technical program, left conducting strip and right conducting strip is fixed in terminal
Gap between top and terminal lower portion, and use the technology of bonding to be more adapted to the life of mass scale
Produce, thus significantly reduce production cost, more avoid the melancholy of environmental protection.
Accompanying drawing explanation
Fig. 1 show this utility model one surface mount iron-core coil schematic appearance.
Fig. 2 show glued construction schematic diagram shown in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is further described.
See that Fig. 1, Fig. 2 show this utility model one surface mount iron-core coil embodiment.Including ferrum
Core body 1 and the coil 12 being wrapped on iron-core workpiece 1, also include terminal 2, and described terminal 2 is by gluing
Agent is bonded on iron-core workpiece 1, and this terminal 2 includes that terminal upper portion 21 and terminal lower portion 22 are bonded,
Bond in gap between terminal upper portion 21 and terminal lower portion 22 and be provided with left conducting strip 23 and right conducting strip 24, institute
State left conducting strip 23 by the left conductive lead plate 232 being placed in described gap and the left conductive electrode being placed in outside gap
Sheet 231 is constituted, and described right conducting strip 24 is by the right conductive lead plate 242 being placed in described gap and is placed in seam
The outer right electric conduction electrode-plate 241 of gap is constituted, and described left conductive lead plate 232 and right conductive lead plate 242 are separated,
Being not attached to mutually, described left conductive lead plate 232 is connected with left the end of a thread 121 of described coil 12, and the described right side is led
Electrical lead sheet 242 is connected with right the end of a thread 122 of described coil 12.Described left electric conduction electrode-plate 231 and right conduction
Pole piece 241 fits on the end face of terminal 2 respectively.Further mode, under terminal upper portion 21 and terminal
The caulking groove of left conductive lead plate 232 and right conductive lead plate 242 it is respectively equipped with accommodating on the binding face in portion 22
Described left conductive lead plate 232 and right conductive lead plate 242.
Above-mentioned embodiment is specific embodiment of the utility model, is not intended to limit of the present utility model
Implement and interest field, all equivalence changes made according to the content described in utility model application scope of patent protection
Change and modify, all should be included in this utility model claim.
Claims (3)
- null1. a surface mount iron-core coil，Including iron-core workpiece (1) and the coil (12) that is wrapped on iron-core workpiece (1)，Also include terminal (2)，It is characterized in that described terminal (2) is bonded on iron-core workpiece (1)，This terminal (2) includes that terminal upper portion (21) and terminal lower portion (22) are bonded，Bond in gap between terminal upper portion (21) and terminal lower portion (22) and be provided with disjunct left conducting strip (23) and right conducting strip (24)，Described left conducting strip (23) is made up of the left conductive lead plate (232) being placed in described gap and left electric conduction electrode-plate (231)，Described right conducting strip (24) is made up of the right conductive lead plate (242) being placed in described gap and right electric conduction electrode-plate (241)，Described left conductive lead plate (232) and right conductive lead plate (242) are respectively connected with two the end of a thread of described coil (12).
- A kind of surface mount iron-core coil the most according to claim 1, it is characterised in that described left electric conduction electrode-plate (231) and right electric conduction electrode-plate (241) fit on the end face of terminal (2) respectively.
- A kind of surface mount iron-core coil the most according to claim 1 and 2, it is characterised in that be respectively equipped with left conductive lead plate (232) and the caulking groove of right conductive lead plate (242) on the adhesive surface of terminal upper portion (21) and terminal lower portion (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161066.3U CN205564448U (en) | 2016-03-02 | 2016-03-02 | Iron core coil for surface mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161066.3U CN205564448U (en) | 2016-03-02 | 2016-03-02 | Iron core coil for surface mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564448U true CN205564448U (en) | 2016-09-07 |
Family
ID=56816301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161066.3U Expired - Fee Related CN205564448U (en) | 2016-03-02 | 2016-03-02 | Iron core coil for surface mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361282A (en) * | 2018-11-19 | 2019-02-19 | 珠海格力电器股份有限公司 | Coil skeleton, bearing iron core, electricity connecting part, bearing and magnetic suspension motor |
-
2016
- 2016-03-02 CN CN201620161066.3U patent/CN205564448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361282A (en) * | 2018-11-19 | 2019-02-19 | 珠海格力电器股份有限公司 | Coil skeleton, bearing iron core, electricity connecting part, bearing and magnetic suspension motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20210302 |