CN201967091U - Portable earphone frame - Google Patents
Portable earphone frame Download PDFInfo
- Publication number
- CN201967091U CN201967091U CN201120008818XU CN201120008818U CN201967091U CN 201967091 U CN201967091 U CN 201967091U CN 201120008818X U CN201120008818X U CN 201120008818XU CN 201120008818 U CN201120008818 U CN 201120008818U CN 201967091 U CN201967091 U CN 201967091U
- Authority
- CN
- China
- Prior art keywords
- knob
- box
- line box
- portable earphone
- earphone frame
- 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 relates to a portable earphone frame, which mainly comprises a line box, a box cover and a knob. The line box is of a cylinder structure. The surface wall is symmetrically provided with a pair of inserted holes. The knob vertically perforates through the center of the box cover to be connected with the box cover. A convex pole is processed on the surface of an inserted section. The back of the line box is provided with a sucking disk. The portable earphone frame has the advantages of reasonable structure, ingenious process and the like, is convenient and practical and is simple to operate.
Description
Technical field the utility model relates to a kind of electronic product, especially a kind of public address set.
Background technology is well-known, and various small-sized electronic products all are equipped with earphone mostly as sound play device, for example: MP3, mobile phone, broadcast receiver etc.But, in using the earphone process,, be easy to cause the chaotic or winding of the end of a thread because earphone cord is long, make troubles to people.At present, though have the length that the earphone draw off gear is controlled earphone cord in the market, this type of instrument inconvenience is fixed and operation, still can't satisfy people's demand.
The summary of the invention the purpose of this utility model provides a kind ofly to be adjusted earphone cord length and is easy to carry fixing portable ear frame.
The utility model mainly comprises line box, lid and knob, and the line box is a cylindrical structure, and table wall symmetry is offered a pair of perforation; Knob vertically sees through the lid center and is connected with it, and inserts section surface processing projection; Sucker is installed at the online box back side.
During use, the user opens the lid, and earphone is inserted from box body one side perforation, then earphone cord is wrapped in the projection surface at lid center, passes from the box body opposite side at last, covers lid more again and just can.When adjusting length, the user only needs turning knob, just can drive projection and rotate, and twines earphone cord gradually and changes its length.Carry or when using, the user can be absorbed and fixed at the sucker at the box body back side on the watchcase of small-sized electronic product.
Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, convenient and practical, technology is exquisite, simple to operate, can adjust the length of earphone cord, and can conveniently fix.
Description of drawings Fig. 1 is a stereochemical structure sketch of the present utility model.
Embodiment mainly comprises line box 1, lid 2 and knob 3 in stereochemical structure sketch of the present utility model shown in Figure 1, the line box is a cylindrical structure, and table wall symmetry is offered a pair of perforation 4; Knob vertically sees through the lid center and is connected with it, and inserts section surface processing projection 5; Sucker 6 is installed at the online box back side.
Claims (1)
1. a portable ear frame mainly comprises line box (1), lid (2) and knob (3), it is characterized in that: line box (1) is a cylindrical structure, and table wall symmetry is offered a pair of perforation (4); Knob (3) vertically sees through lid (2) center and is connected with it, and inserts section surface processing projection (5); Sucker (6) is installed at online box (1) back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120008818XU CN201967091U (en) | 2011-01-13 | 2011-01-13 | Portable earphone frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120008818XU CN201967091U (en) | 2011-01-13 | 2011-01-13 | Portable earphone frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967091U true CN201967091U (en) | 2011-09-07 |
Family
ID=44529644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120008818XU Expired - Fee Related CN201967091U (en) | 2011-01-13 | 2011-01-13 | Portable earphone frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967091U (en) |
-
2011
- 2011-01-13 CN CN201120008818XU patent/CN201967091U/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: 20110907 Termination date: 20120113 |