CN201039243Y

CN201039243Y - An earphone of three-end communication mobile phone

Info

Publication number: CN201039243Y
Application number: CNU2007201431221U
Authority: CN
Inventors: 丁晓端
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-06
Filing date: 2007-04-06
Publication date: 2008-03-19
Anticipated expiration: 2017-04-06

Abstract

The utility model discloses a three ends talking phone earphone which comprises an earphone, a microphone, a socket and a connecting line. The connecting line is connected with the socket, the earphone and the microphone, the utility model also comprises a second earphone which is connected with the connecting line. The second earphone is a holding earphone, the top of the shell body of the holding earphone is provided with a cavity the top of which is provided with a box cover, thereby forming a storing box of the earphone, the socket and a connecting line. As the utility model is provided with the second earphone which is connected with the earphone, a third party can join in the three part talking through the second earphone, the use of the utility model is quite convenient and the second earphone is a holding earphone which can be used for being held during talking while the earphone, the socket and the connecting line can be put in the storing box which is arranged on the second earphone without talking, and the carrying is much convenient.

Description

A kind of three end push-to-talk handset headsets

Technical field

The utility model relates to a kind of three end push-to-talk handset headsets that are used for Three-Way Calling.

Background technology

Existing mobile phone headset has only one or a set of headphones usually, can only carry out both sides' conversation with the other side.In some cases, the third party wants to add the conversation such as between the kith and kin, can only treat that a side finishes, and takes over headset again and continues conversation, and its use is very inconvenient.

The utility model content

The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, uses, three ends conversation headset easy to carry.

For achieving the above object, the utility model adopts following technical scheme: a kind of three end push-to-talk handset headsets, comprise earphone, microphone, plug and line, and described line attachment plug, earphone and microphone, it also comprises second earphone that is connected in described line.

Described second earphone is the hand-hold type earphone, on this hand-hold type earphone case a cavity is set, and is provided with lid at the cavity top, is formed for storing the depository dish of described earphone, plug and line.

Owing to also be provided with second earphone that is connected in the earphone line at three end push-to-talk handset headsets of the present utility model, the third party can add Three-Way Calling by second earphone, its use is more convenient, and this second earphone is the hand-hold type earphone, can hand use during conversation, and earphone, plug and line can be placed in the depository dish that is provided with on second earphone when not conversing, and it carries also more convenient.

Description of drawings

Fig. 1 is the structural representation of the utility model Three-Way Calling mobile phone headset in deployed condition.

Fig. 2 is the structural representation of Fig. 1 headset folding and unfolding in depository dish the time.

Fig. 3 is Fig. 1 hand-receiver right view.

Fig. 4 is plug and a line termination off-state schematic diagram among Fig. 1.

Among the figure

1. earphone 2. microphones 3. plugs 4. lines 5. second earphones

6. cavity 7. lids 8. volume adjustment devices 9. take-up box bodys

10. roll 11. sockets 12. inserted terminals 13. line terminations

14. through wires hole 15. switches

Embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Please read Fig. 1, Fig. 2, three end push-to-talk handset headsets of the present utility model, comprise earphone 1, microphone 2, plug 3 and line 4, described line 4 attachment plugs 3, earphone 1 and microphone 2, it also comprises second earphone 5 that is connected in described line 4, described second earphone 5 is the hand-hold type earphone, one cavity 6 is set on this hand-hold type earphone case, be provided with lid 7 at cavity 6 tops,, be formed for storing the depository dish of described earphone 1, plug 3 and line 4 referring to Fig. 3.In the drawings, described hand-hold type earphone case is Long Circle, and its housing also can be shapes such as rectangle, ellipse or circle, and described second earphone, 5 receivers are positioned at a side of housing.On described hand-hold type earphone case, also be provided with the volume adjustment device 8 that is used to regulate second earphone, 5 volumes, the volume that can regulate second earphone as required.Also can on the line 4 of described earphone 1, also be provided with the volume adjustment device (not shown) that is used to regulate earpiece volume.

As shown in Figure 1 and Figure 2, this three ends push-to-talk handset headset also comprises winding box 9,10, this winding box is made of take-up box body 9 that has through wires hole 14 and the roll 10 that is positioned at take-up box body 9 centers, roll 10 two ends are stretched out also and can be rotated around described take-up box body 9 from the take-up box body, described line 4 is wound in roll 10, can or emit winding box with the line income by rotating roll 10.The length of the line 4 of 1 and second earphone 5 is generally 0.5～1.5m from winding box to earphone, but line 4 extension elongations can be regulated as required.Described microphone 2 is arranged on the winding box roll 10, certainly also can be arranged at other positions of mobile phone headset, as described in being located on the plug.Between described winding box and plug 3, also switch 15 can be set, be used to control answering of two earphones.

As shown in Figure 4, described plug 3 is a changeover plug, and the one end is provided with the socket 11 of pegging graft with described line termination 13, the inserted terminal 12 of other end setting and mobile phone coupling.Adopt changeover plug to adapt to mobile phone, can improve the universal performance of ear with a kind of the utility model mobile phone headset with different sockets.

With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection range that all any improvement done based on the utility model or modification all belong to the utility model claim.

Claims

1. an end push-to-talk handset headset comprises earphone, microphone, plug and line, and described line attachment plug, earphone and microphone is characterized in that: it also comprises second earphone that is electrically connected on described line.

2. three end push-to-talk handset headsets according to claim 1, it is characterized in that: described second earphone is the hand-hold type earphone, on this hand-hold type earphone case, a cavity is set, is provided with lid, be formed for storing the depository dish of described earphone, plug and line at the cavity top.

3. three end push-to-talk handset headsets according to claim 2 is characterized in that: described hand-hold type earphone case is rectangular, ellipse or Long Circle, and described second headset earpiece is positioned at a side of housing.

4. three end push-to-talk handset headsets according to claim 2 is characterized in that: also be provided with the volume adjustment device that is used to regulate second earpiece volume on described hand-hold type earphone case.

5. three end push-to-talk handset headsets according to claim 1 is characterized in that: also be provided with the volume adjustment device that is used to regulate earpiece volume on described earphone line.

6. three end push-to-talk handset headsets according to claim 1, it is characterized in that: also comprise winding box, this winding box is made of take-up box body that has through wires hole and the roll that is positioned at take-up box body center, the roll two ends are stretched out also and can be rotated around described take-up box body from the take-up box body, and described line is wound in roll.

7. three end push-to-talk handset headsets according to claim 6, it is characterized in that: described microphone is arranged on described plug or the winding box roll.

8. three end push-to-talk handset headsets according to claim 6 is characterized in that: from winding box to earphone and the wire length of second earphone be 0.5～1.5m.

9. three end push-to-talk handset headsets according to claim 6 is characterized in that: be provided with switch between described winding box and plug.

10. three end push-to-talk handset headsets according to claim 1, it is characterized in that: described plug is a changeover plug, and the one end is provided with the socket of pegging graft with described line termination, and the other end is provided with the inserted terminal with the mobile phone coupling.