Reel device with music play function

a technology of a reel device and a function, applied in the direction of earpiece/earphone cables, earpiece/earphone attachments, etc., can solve the problems of users easily losing their cable earphones, high price of bluetooth chips, and high price of bluetooth earphones, etc., to achieve convenient portability, use and collection of cables

Inactive Publication Date: 2009-07-23
STEP TECHNICA
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]The object of the present invention is to provide a reel device with music play function which can reel in cables for an earphone and provide a music play function. The reel device with music play function is convenient for carry, use and collection of cables for the earphone.

Problems solved by technology

Because the Bluetooth earphones are more expensive than the single-cable earphones and the double-cable earphones, and MP3 players with Bluetooth chips are also expensive, most users generally use cable earphones to coordinate with MP3 players without Bluetooth chips.
(1) The users forget to take their cable earphones with themselves;
(2) The users easily lose their cable earphones;
(3) When used, the cables for the cable earphones are easily entangled and difficult to be released.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Reel device with music play function
  • Reel device with music play function
  • Reel device with music play function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021]Please refer to FIG. 1 and FIG. 2 illustrating a reel device with music play function according to the present invention. The reel device with music play function includes a reel box 1, a music player 3 and an earphone 4.

[0022]The reel box 1 includes a shell 10 and a reel element 20 for providing an automatically retracting force. The shell 10 is formed by a plurality of shell elements jointed with each other and defines a receiving room 11 thereinside. The shell 10 has an axle pole 12 and a limiting groove 13, wherein the axle pole 12 protrudes upwards from an inner surface of the shell 10 in the receiving room 11 and has an axial slot 121 formed therein. The limiting groove 13 is concavely formed in the inner surface of the shell 10, corresponding to the receiving room 11.

[0023]The reel element 20 includes a rotating plate 21, a wind spring 22 and a rolling ball 23. The rotating plate 21 has a positioning hole 211 formed in a center thereof, a first groove 212 annularly form...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A reel device with music play function includes a reel box, a music player and an earphone. The reel box has a shell and a reel element mounted in the shell. The music player is combined with the shell of the reel box. The earphone has a cable electrically connected with the music player and an audio output unit electrically connected with the cable. The reel element can reel in the cable of the earphone. Basing on the above structure, the present invention can provide a music play function and is convenient for carry, use and collection of the cable of the earphone.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a reel device, and more especially to a reel device with music play function.[0003]2. Description of Related Art[0004]With the development of science and technology, all kinds of high science and technology portable electronic products, such as cell phones, smart phones, personal digital assistants (PDA), MP3 (MPEG Audio Layer-3) players and so on, appear on the market. Generally, users listen to audio files stored in the portable electronic products via earphones to avoid interfering with others. At present, the earphones on the market include single-cable earphones, double-cable earphones, Bluetooth earphones, and so on.[0005]Because the Bluetooth earphones are more expensive than the single-cable earphones and the double-cable earphones, and MP3 players with Bluetooth chips are also expensive, most users generally use cable earphones to coordinate with MP3 players without Bluetooth ch...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(United States)
IPC IPC(8): B65H75/38
CPCB65H75/4434H04R1/1033B65H2701/34
Inventor LIN, CHEN-CHE
Owner STEP TECHNICA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap