CN200983664Y

CN200983664Y - A flexible head-wearing earphone

Info

Publication number: CN200983664Y
Application number: CN 200620017928
Authority: CN
Inventors: 林三璋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-28
Filing date: 2006-08-28
Publication date: 2007-11-28
Anticipated expiration: 2016-08-28

Abstract

The utility model relates to a contractive headphone, comprising two earphones, a free-to-contract memorizing metallic thread for connecting two earphones, a power cord arranged along the memorizing metallic thread for conducting two earphones, a flexible tube for coating the memorizing metallic thread and the power cord. A metallic fixation thread is arranged between the each earphone and the memorizing metallic thread for contracting the earphone in inversion. A location-pillar cup joint is arranged between the metallic fixation thread and the memorizing metallic thread. When the headphone is not used, two earphones will be contracted together by the action of the memorizing metallic thread and the power cord coated by the flexible tube will be contracted simultaneously. When the headphone is used, the power cord will be extended with the memorizing metallic thread extension and the earphone clings to the head by the action of the metallic fixation thread. The utility model is convenient for carrying and using.

Description

A kind of have an inotropic headphone

Technical field

The utility model relates to a kind of earphone, refers to a kind of headphone that is convenient for people to the contractility that carries, use especially.

Background technology

Along with improving constantly of people's living standard, the electronic product that periphery is used requires more and more high, electronic products such as some language repeaters, player for example, usually can relate to and use corresponding headphone, and this headphone just must towards light and handy, carry, trend development easy to use, as shown in Figure 6, be a kind of known techniques structural representation of headphone; Wherein, this traditional headphone (10) is by two auricular conchas (11), (12) and stride and be located at two auricular conchas (11), 12) between and the annular head-clamp (13) made of affixed hard plastomer, this head-clamp (13) roughly is " U " shape, wherein this head-clamp (13) has is single overall structure or be arranged to adjust the span structure, but the earphone that it formed (10) is bulky, neither be easy to carry, use, seem and very heavy the configuration design that can consult the disclosed headphone of Chinese patent CN2291768, CN2655578 as relevant patent.In addition, not so traditional headphone function singleness can only obviously satisfy the demand that current people pursue multifunctionality, so be unfavorable for marketing in conjunction with external uses such as player.

The utility model content

The utility model is at the existing defective of above-mentioned known techniques, and main purpose is to provide a kind of inotropic headphone that has, and it is convenient for carrying, uses and be very light and handy again.

Another purpose of the utility model is to provide a kind of inotropic headphone that has, and it has MP3 or MP4 or broadcast receiver concurrently and plays effect, perhaps also can be arranged to bluetooth and receive earphone, and its applied range reaches multi-functional effect.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of have an inotropic headphone, comprise two earphone bodies, be connected with the shape memory metal wire of a free shrink between the earphone body, be provided with one in order to connect the power line of two earphones along this shape memory metal wire, this shape memory metal wire and this power line are coated with a flexible pipe; And between each earphone body and shape memory metal wire, be provided with one in order to tighten the metal static line that turns in the earphone body, firm earphone body when helping to use; Having a location column sleeve between this metal static line and the shape memory metal wire connects.

Described reference column is the metal derby with through hole, for example can be steel column or copper post.

Described flexible pipe can be plastic material, but is not limited to plastic cement.

Has blue-tooth device in the described earphone body, so that the wireless receiving signal.

Be provided with MP3 or MP4 or broadcast receiver player with its electric connection at least one earphone body, and this player extends a signal line to another earphone body and be electrically connected, and this signal line is along the shape memory metal wire setting.And the earphone body case is provided with a player control button and an external signal coffret, and this signal coffret connects in order to download corresponding broadcast data by transmission line.

The utility model is compared with known techniques, and its advantage is as follows:

1, shape memory metal wire by a free shrink connects two earphone bodies, the power line that two earphone bodies connect is along the metal wire setting and coated by a flexible pipe in the lump, tighten in the earphone body by the metal static line that is provided with between each earphone body and the shape memory metal wire again and turn over, so two earphone bodies are not contracted in together under the effect of shape memory metal wire under the user mode, the power line that coats in the flexible pipe shrinks in the lump simultaneously, if under user mode, cause power line in company with opening because of the shape memory metal wire expansion, the earphone body can be close to head under the effect of metal static line again, so have and be convenient for carrying, the effect of use, the light and handy design of tool again.

2, by in the earphone body, being built-in with MP3 or players such as MP4 or broadcast receiver, so the user need not to join in addition a more independent player and uses in conjunction with earphone, directly can finish by the earphone body, download corresponding data such as the external signal coffret of application and to MP3 or MP4, operate the broadcast effect that each set on earphone body control button is realized MP3 or MP4 again, also can be arranged to bluetooth simultaneously and receive earphone, make its applied range, have multi-functional effect.

3, the utility model is simple in structure, and is practical.

Description of drawings

Fig. 1 is the utility model decomposition texture schematic diagram;

Fig. 2 is the utility model combining structure schematic diagram;

Fig. 3 is single earphone body partial structurtes schematic diagram;

Fig. 4 is the utility model contraction state structural representation when not using;

Expansion state structural representation when Fig. 5 is the utility model use;

Fig. 6 is the known techniques structural representation.

The drawing reference numeral explanation:

10,

earphone

11,12, auricular concha 13, head-clamp

1,2, earphone body 3, shape memory metal wire 4, power line 5, flexible pipe 6, metal static line 7, reference column 8, player 81, control button 82, signal coffret

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

See also Fig. 1 to shown in Figure 5, the utility model is a kind of to have inotropic headphone, comprises two earphone bodies (1), (2), wherein:

Between earphone body (1), (2), be connected with the shape memory metal wire (3) of a free shrink, be provided with one in order to connect the power line (4) of two earphones (1), (2) along this shape memory metal wire (3), this shape memory metal wire (4) is coated with a flexible pipe (5) with this power line (4), and this flexible pipe (5) can be a plastic material; And at each earphone body (1), (2) and be provided with one between the shape memory metal wire (4) in order to tighten earphone body (1), (2) the metal static line (6) that turns in, has a reference column (7) socket between this metal static line (6) and the shape memory metal wire (3), this reference column (7) is for having the metal derby metal derby of through hole, it in present embodiment copper post with through hole, but can also be steel column, wherein this copper post can guarantee the resistance to wear between metal static line (6) and the shape memory metal wire (3) effectively, if also can reach the effect of location with general plastic parts, only resistance to wear is not good, so can can't control earphone body deflated state effectively because of wearing and tearing under permanent behaviour in service.

Above-mentioned earphone body (1) comprises a housing (11), in the housing (11) of earphone body (1), be provided with MP3 or MP4 or broadcast receiver player (8) with its electric connection, and these players (8) extend a signal line to another earphone body (2) and are electrically connected, and this signal line (9) is provided with along shape memory metal wire (3).And housing (11) top layer of earphone body (1) is provided with a control button (81) and an external signal coffret (82) in order to controls playing device (8) work, and this signal coffret (82) connects in order to download corresponding broadcast data by transmission line.

The utility model design focal point is by the shape memory metal wire of a free shrink (3) two earphone bodies (1), (2) connect, two earphone bodies (1), (2) power line that connects (4) is provided with and is coated by a flexible pipe (5) in the lump along shape memory metal wire (3), again by each earphone body (1), (2) the metal static line (6) that is provided with and between the shape memory metal wire (3) tightens earphone body (1), (2) turn in, so as shown in Figure 4, two earphone bodies are contracted in together under the effect of shape memory metal wire (3) under user mode not, and the power line (4) that coats in the flexible pipe (5) shrinks in the lump simultaneously; As shown in Figure 5, if under user mode, make shape memory metal wire (3) expansion, and head can be close in earphone body (1), (2) under the effect of metal static line (6) again, so have the effect that is convenient for carrying, uses, the light and handy design of tool again.In addition, it is also by being built-in with MP3 or MP4 player (8) in earphone body (1), so the user need not to join in addition a more independent MP3 or the MP4 player uses in conjunction with earphone, directly can download corresponding data and to MP3 or MP4, operate the broadcast effect that last set each control button (81) of earphone body (1) is realized MP3 or MP4 again by the external signal coffret of earphone body (1) (82), make its applied range, have multi-functional effect.

The above, only being that the utility model is a kind of has an inotropic headphone preferred embodiment, be not that technical scope of the present utility model is imposed any restrictions, for example, in the earphone body wherein blue-tooth device can also be set, in order to the wireless receiving signal, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of have an inotropic headphone, comprise two earphone bodies, it is characterized in that: the shape memory metal wire that between the earphone body, is connected with a free shrink, be provided with one in order to connect the power line of two earphones along this shape memory metal wire, this shape memory metal wire and this power line are coated with a flexible pipe; And between each earphone body and shape memory metal wire, be provided with one in order to tighten the metal static line that turns in the earphone body, have a location column sleeve between this metal static line and the shape memory metal wire and connect.

2, have inotropic headphone according to claim 1, it is characterized in that: described reference column is the metal derby with through hole.

3, have inotropic headphone as described in claim 2, it is characterized in that: described metal derby is steel column or copper post.

4, have inotropic headphone according to claim 1, it is characterized in that: described flexible pipe is a plastic material.

5, have inotropic headphone according to claim 1, it is characterized in that: have blue-tooth device in the described earphone body.

6, has inotropic headphone according to claim 1, it is characterized in that: be provided with MP3 or MP4 or broadcast receiver player at least one earphone body with its electric connection, and this player extends a signal line to another earphone body and is electrically connected, and this signal line is along the shape memory metal wire setting.

7, have inotropic headphone as described in claim 4, it is characterized in that: the earphone body case is provided with a player control button and an external signal coffret.