CN201585104U - Economized earphone - Google Patents
Economized earphone Download PDFInfo
- Publication number
- CN201585104U CN201585104U CN2009202528632U CN200920252863U CN201585104U CN 201585104 U CN201585104 U CN 201585104U CN 2009202528632 U CN2009202528632 U CN 2009202528632U CN 200920252863 U CN200920252863 U CN 200920252863U CN 201585104 U CN201585104 U CN 201585104U
- Authority
- CN
- China
- Prior art keywords
- earplug
- joint
- earphone
- copper sheet
- head
- 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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Abstract
The utility model discloses an economized earphone, which structurally comprises an earplug and an earplug joint, a loudspeaker is arranged in the earplug, a positive plate and a negative plate of the loudspeaker are respectively connected with a copper contact and a threaded copper sheet of the earplug via conducting wires, the earplug joint is in threaded engagement with the earplug and provided with a joint, the upper portion of the joint is an insulator while the other portion thereof is a metal body, the whole joint is engaged with the threaded copper sheet, an electrode disposed on the top of the insulator contacts with the copper contact, the metal body is connected with the threaded copper sheet, and the electrode and the metal body of the earplug joint are connected with respective conducting wires. The economized earphone has the advantages of simple structure, convenient use, capability of avoiding waste and the like.
Description
Technical field
The utility model relates to a kind of economizing type earphone.
Background technology
Earphone is a kind of equipment commonly used, is made of left and right sides earplug usually, in case one of them earplug damages, whole set of headphones can not re-use, and obviously be a kind of waste and good earphone is also abandoned simultaneously.
Summary of the invention
The purpose of this utility model is exactly in order to address the above problem, provide a kind of have simple in structure, easy to use, the economizing type earphone of advantage such as can effectively avoid waste.
For achieving the above object, the utility model adopts following technical scheme:
A kind of economizing type earphone, it comprises an earplug head, is provided with loud speaker in the earplug head, the positive plate of loud speaker is connected with the screw thread copper sheet with the copper contact of earplug head by lead respectively with negative plate; The earplug joint that cooperates with the earplug head thread in addition simultaneously, the earplug joint is provided with a joint, and joint top is insulator, and the bottom is a metallic object; Whole joint cooperates with the screw thread copper sheet, and the insulator head is provided with electrode and contacts with copper contact, and metallic object is connected with the screw thread copper sheet; The electrode of Earphone joint and metallic object are connected with separately lead.
The utility model has adopted split type joint, and after damaging appearred in the loud speaker of earplug head, the earplug head that more renews got final product, and all the other wire rods need not be changed, and good earplug head also need not be changed, thereby has saved wide variety of materials, has avoided waste.
The beneficial effects of the utility model are: simple in structure, easy to use, effectively avoided wasting phenomenon.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1. earplug head, 2. loud speaker, 3. positive plate, 4. negative plate, 5. copper contact, 6. screw thread copper sheet, 7. Earphone joint, 8. joint, 9. insulator, 10. metallic object.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Among Fig. 1, it comprises an earplug head 1, is provided with loud speaker 2 in the earplug head 1, and the positive plate 3 of loud speaker 2 is connected with screw thread copper sheet 6 with the copper contact 5 of earplug head 1 by lead respectively with negative plate 4; Also have the earplug joint 7 with earplug head 1 threaded engagement simultaneously, earplug joint 7 is provided with a joint 8, and joint 8 tops are insulator 9, and the bottom is a metallic object 10; Whole joint 8 cooperates with screw thread copper sheet 6, and insulator 9 head are provided with electrode and contact with copper contact 5, and metallic object 10 is connected with screw thread copper sheet 6; The electrode of Earphone joint 7 and metallic object 10 are connected with separately lead.
Claims (1)
1. an economizing type earphone is characterized in that, it comprises an earplug head, is provided with loud speaker in the earplug head, and the positive plate of loud speaker is connected with the screw thread copper sheet with the copper contact of earplug head by lead respectively with negative plate; The earplug joint that cooperates with the earplug head thread in addition simultaneously, the earplug joint is provided with a joint, and joint top is insulator, and the bottom is a metallic object; Whole joint cooperates with the screw thread copper sheet, and the insulator head is provided with electrode and contacts with copper contact, and metallic object is connected with the screw thread copper sheet; The electrode of Earphone joint and metallic object are connected with separately lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202528632U CN201585104U (en) | 2009-11-10 | 2009-11-10 | Economized earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202528632U CN201585104U (en) | 2009-11-10 | 2009-11-10 | Economized earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201585104U true CN201585104U (en) | 2010-09-15 |
Family
ID=42727121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202528632U Expired - Fee Related CN201585104U (en) | 2009-11-10 | 2009-11-10 | Economized earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201585104U (en) |
-
2009
- 2009-11-10 CN CN2009202528632U patent/CN201585104U/en not_active Expired - Fee Related
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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: 20100915 Termination date: 20101110 |