CN104811845A - Telephone receiver coil - Google Patents
Telephone receiver coil Download PDFInfo
- Publication number
- CN104811845A CN104811845A CN201510173060.8A CN201510173060A CN104811845A CN 104811845 A CN104811845 A CN 104811845A CN 201510173060 A CN201510173060 A CN 201510173060A CN 104811845 A CN104811845 A CN 104811845A
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- China
- Prior art keywords
- coil
- coil body
- lead
- wire
- fixed
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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 invention discloses a telephone receiver coil which comprises a coil body and a lead. A coil body wire is wound around a coil framework to form the coil body, a flexible circuit board is arranged on the coil body, a welding area and a fixing area are arranged on the flexible circuit board, both the coil body wire and the lead are fixed to the welding area of the flexible circuit board and communicated through the flexible circuit board, the shortcomings of high cost and low capacity caused by manual wrap-and-solder splice in direct connection of the coil body wire and the lead are overcome, automated production can be realized, the capacity of the coil is greatly improved, and the cost of the coil is reduced.
Description
Technical field
The present invention relates to receiver loop construction.
Background technology
Receiver coil comprises coil body and lead-in wire, coil body is formed by coil body wound coil wound, existing coil body lead-in wire and lead-in wire adopt canoe to be welded and fixed, with tweezers, coil body line is wrapped in upper 2 circles of lead-in wire under the microscope, then use the soldering tip of particular design, dip in scolding tin and the two is fixed.This technique is pure manual operations under the microscope, and require high to the skill of operator, production capacity very limited (50 outputs per hour), greatly adds the cost of coil.
Summary of the invention
The present invention provides a kind of receiver coil to solve deficiency of the prior art, and coil body line and lead-in wire are easy to be connected, fixed, can realize automated production, greatly improves coil production capacity and reduce coil cost.
For achieving the above object, the technical solution used in the present invention is:
A kind of receiver coil, comprise coil body and lead-in wire, described coil body is formed by coil body wound coil wound, described coil body is provided with flexible PCB, flexible PCB is provided with weld zone and fixed area, coil body line and lead-in wire are all fixed with the weld zone of flexible PCB, by flexible PCB, coil body line is communicated with lead-in wire, the shortcoming of welding the low production capacity of the high cost brought is wound around by hand when avoiding directly being connected with lead-in wire by coil body line, automated production can be realized, greatly improve coil production capacity and reduce coil cost.
As a kind of preferred version of receiver coil of the present invention, described coil body line and lead-in wire are all fixed by thermocompression bonding and flexible PCB weld zone, and technique is simple, can meet coil environment reliability requirement.
As a kind of preferred version of receiver coil of the present invention, described coil body and flexible PCB fixed area glue are fixed, fixed, not easily dystopy.
Beneficial effect:
Receiver coil of the present invention, coil body line with lead-in wire be connected by flexible PCB, be easy to connect, fixed, can automated production be realized, greatly improve coil production capacity and reduce coil cost.
Accompanying drawing explanation
Fig. 1 is a kind of receiver loop construction schematic diagram.
Fig. 2 is the coil of receiver shown in Fig. 1 exploded perspective view.
Wherein: 1, coil body 2, lead-in wire 3, flexible PCB 31, weld zone 32, fixed area
These accompanying drawings are unnecessary proportionally to be drawn, disclosed embodiment is illustrated by graphical sysmbol, dotted line, diagrammatic representation and partial view sometimes, under specific circumstances, may have been omitted the details in these figure, these details are unnecessary for the disclosed receiver coil of understanding.Should be appreciated that the disclosure is not limited to illustrate in the accompanying drawings and disclosed specific embodiment again.In brief, it should be apparent to those skilled in the art that a large amount of variation by fall into the disclosure and claims spirit and scope within.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of receiver coil, comprise coil body 1 and lead-in wire 2, coil body 1 is formed by coil body wound coil wound, and coil body can have various structures as required.Outside coil body, have the side fixing flexible circuit board 3 of planar structure, flexible PCB is provided with weld zone 31 and fixed area 32, and coil body line and lead-in wire are all welded and fixed by thermocompression bonding with the weld zone 31 of flexible PCB.Coil body be first communicated with lead-in wire by the weld zone of flexible PCB, weld zone is made of copper, and fixed area is made up of flexible circuit board.General fixed area is in weld zone surrounding, is fixed by the lateral surface of glue by fixed area and coil body.
Although be illustrated embodiments of the present invention in specification, these execution modes just as prompting, should not limit protection scope of the present invention.Carry out various omission, displacement and change without departing from the spirit and scope of the present invention all should be included in protection scope of the present invention.
Claims (3)
1. a receiver coil, comprise coil body and lead-in wire, described coil body is formed by coil body wound coil wound, it is characterized in that: described coil body is provided with flexible PCB, flexible PCB is provided with weld zone and fixed area, and coil body line and lead-in wire are all fixed with the weld zone of flexible PCB.
2. receiver coil according to claim 1, is characterized in that: described coil body line and lead-in wire are all fixed by thermocompression bonding and flexible PCB weld zone.
3. receiver coil according to claim 1, is characterized in that: described coil body and flexible PCB fixed area glue are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173060.8A CN104811845A (en) | 2015-04-14 | 2015-04-14 | Telephone receiver coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173060.8A CN104811845A (en) | 2015-04-14 | 2015-04-14 | Telephone receiver coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104811845A true CN104811845A (en) | 2015-07-29 |
Family
ID=53696256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510173060.8A Pending CN104811845A (en) | 2015-04-14 | 2015-04-14 | Telephone receiver coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104811845A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120002837A1 (en) * | 2010-06-30 | 2012-01-05 | Minebea Co., Ltd. | Speaker and method of assembling same |
| CN103052013A (en) * | 2012-12-25 | 2013-04-17 | 苏州恒听电子有限公司 | Receiver capable of prolonging stand-by time and assembly method thereof |
| CN203027485U (en) * | 2012-12-25 | 2013-06-26 | 苏州恒听电子有限公司 | Receiver capable of prolonging stand-by time |
| CN204681548U (en) * | 2015-04-14 | 2015-09-30 | 苏州亿欧得电子有限公司 | Receiver coil |
-
2015
- 2015-04-14 CN CN201510173060.8A patent/CN104811845A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120002837A1 (en) * | 2010-06-30 | 2012-01-05 | Minebea Co., Ltd. | Speaker and method of assembling same |
| CN103052013A (en) * | 2012-12-25 | 2013-04-17 | 苏州恒听电子有限公司 | Receiver capable of prolonging stand-by time and assembly method thereof |
| CN203027485U (en) * | 2012-12-25 | 2013-06-26 | 苏州恒听电子有限公司 | Receiver capable of prolonging stand-by time |
| CN204681548U (en) * | 2015-04-14 | 2015-09-30 | 苏州亿欧得电子有限公司 | Receiver coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
|
| RJ01 | Rejection of invention patent application after publication |