CN2500057Y

CN2500057Y - Earphone of mobile phone

Info

Publication number: CN2500057Y
Application number: CN 01259308
Authority: CN
Inventors: 王裕斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-04
Filing date: 2001-09-04
Publication date: 2002-07-10
Anticipated expiration: 2011-09-04

Abstract

The utility model discloses an earphone for mobile phones. A receiver is equipped on the one end of a shell which is slender and has a certain radian, while a microphone is equipped on the other end, and a potentiometer for controlling volume and a microswitch for switch states are equipped in the shell, a conducting wire is led out from the suitable site of the shell, and a plug is connected with the conducting wire to form the mobile phone earphone in the utility model. For the mobile phone earphone in the utility model, after the receiver is fixed on the ear, the microphone is naturally located beside the mouth of user, with convenient talking and enhanced talking effect.

Description

Handset earphone

Technical field

The utility model relates to a kind of handset earphone, and particularly a kind of receiver, microphone have the handset earphone of relative fixed position.

Background technology

The use of mobile phone is frequent day by day, and mobile phone also becomes the requirement of people's daily life gradually, occupy critical role in objects carried by people, brings great convenience also for simultaneously people's life and work.

But mobile phone can send the electromagnetic radiation of the stronger unlimited electric wave of high frequency during use, and this radiation has certain influence to human body as a kind of wireless device, and especially in using the mobile phone communication process, mobile phone is directly pressed close to head, influences more serious.In addition, some special work post or under special occasions is also inconveniently really directly answered a call with mobile phone, and in the process of steering vehicle, or people are when with the hands working, and all can not receive calls with mobile phone, bring inconvenience to the user as the driver.

According to above-mentioned situation, developed handset earphone, be that the end at lead is provided with receiver, at another plug is set, and the suitable position in the centre is provided with a microphone and push-button switch, a clip is set on microphone simultaneously, be used to grip the position of microphone, be beneficial to conversation.And only be connected with lead between the receiver of this handset earphone and the microphone, there are not other fixtures, though receiver can be fixed on ear when conversation, but microphone is fixing really comparatively difficult, can only use clip on clothes, when too near apart from mouth, but clamping nowhere; When too far away apart from mouth, communication effect is relatively poor.

Summary of the invention

The purpose of this utility model just provides a kind of handset earphone, and it has the fixedly structure of microphone and receiver, can easily microphone and receiver be fixed on certain position, thereby improves communication effect, and possess simultaneously small and exquisite, convenient carrying.

The utility model handset earphone comprises plug, receiver, microphone, be connected by lead between plug and receiver and the microphone, it also comprises the sweeping housing of a long narrow shape, and described receiver is arranged at an end of this housing, microphone is arranged on the other end of housing, and lead is drawn from housing.

The length of above-mentioned the utility model handset earphone housing is similar to the distance of ordinary people's earhole to mouth, and degree of crook is similar to the radian of people face.

Between the receiver of above-mentioned handset earphone housing and microphone, a potentiometer and push-button switch are set, are respectively applied for and regulate volume and use as answering switch.

The utility model is by with the fixing position of receiver and microphone of a long narrow housing, and after fixing receiver with earhole, microphone is positioned at the mouth naturally, and the effect of reception sound improves a lot, thereby has improved communication effect.Also be because the inaccurate problem of clip retaining part has been avoided in the existence of stationary housing, really embodied the advantage easily of handset earphone.

Description of drawings

Fig. 1 is an end view of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is a rearview of the present utility model;

Fig. 4 is the rearview of the utility model procapsid and internal structure;

Fig. 5 is the front view of the utility model back casing and internal structure;

Fig. 6 is the state front view of the utility model when the receiver rubber cap is not installed;

Fig. 7 is the side view of the state of the utility model when the receiver rubber cap is not installed.

Embodiment

As Fig. 1, Fig. 4, shown in Figure 6, handset earphone of the present utility model is made of plug (not drawing among the figure), receiver 20, microphone 17, be connected by lead 4 between plug and receiver 20 and the microphone 17, it also comprises the sweeping housing of a long narrow shape, described receiver 20 is arranged at an end of this housing, microphone is arranged on the other end of housing, and lead 4 is drawn from housing.

As shown in Figure 1, above-mentioned housing comprises procapsid 1 and back casing 6, wherein is provided with a hemispherical shell 2 on procapsid 1, and its inside is used to install receiver 20.And also be provided with a rubber cap 3 in the outside of this hemispherical shell 2, and be used for from anterior fit hemispherical shell 2, fixedly receiver 20.As shown in Figure 2, above-mentioned rubber drapes over one's shoulders cap 3 and has an opening 8, sounds so that the user listens to receiver.Form the cavity 5 of a sub-circular at the other end of procapsid 1 and back casing 6, be used to install microphone 17, and on the procapsid 1 of this cavity 5, be provided with opening 10, so that user's sound can arrive at microphone 17 smoothly.On procapsid 1, also be provided with lead fairlead 9, be used to draw lead 4.

As Fig. 1, Fig. 2, shown in Figure 4, handset earphone of the present utility model also comprises potentiometer 7, as Fig. 3, shown in Figure 5, also comprises button 11.Potentiometer 7 is used for the regulating and controlling volume to help conversation at microphone 17 between procapsid 1 and the back casing 6 and the middle part between the receiver 20.Button 11 is positioned on the back casing 6, removes to control a sensitive switch 13 (as shown in Figure 4) by this button 11, can realize conversing and holding state between switching.

As shown in Figure 4, be respectively arranged with sensitive switch 13, potentiometer wiring board 14, potentiometer 7, lead internal connection line 15, microphone connecting line 16 and microphone 17 on procapsid 1 of the present utility model, above-mentioned parts all are fixedly mounted on the procapsid 1.Also be provided with several fixedly projections 12 on the procapsid 1, be used for back casing (as shown in Figure 5) on pit 18 plug together, thereby make before and after housing become one.

As Fig. 6, shown in Figure 7, the hemispherical shell 2 of receiver of the present utility model also has an outstanding annular edge 19, to help the fit that rubber drapes over one's shoulders cap 3.Be used to settle receiver 20 in the hemispherical shell 2, this receiver 20 is insert earphones.

Above-mentioned handset earphone, receiver 20 is placed in hemispherical shell 2 inside on the procapsid 1, fix sensitive switch 13, potentiometer 7, microphone 17 again, connect internal connection line 15 and draw lead 4, the other end of lead 4 connects plug, and the back casing 6 that has been fastened from the rear portion, form holistic handset earphone.In use, only need receiver is partly filled in ear, microphone 17 will lean on the fixing of housing, is positioned at the mouth naturally.When receiving calls, as long as press the button 11 at rear portion gently, this button 11 just can touch sensitive switch 13, makes earphone be in talking state.Behind the talk-through, press this button 11 more gently, just can finish talking state.In communication process, when needing to regulate In Call, rotate the knob of potentiometer 7 and just can realize.

In sum, the utility model utilizes compact housing to solve the problem that microphone is difficult to fix in the handset earphone, and therefore utilizing a device to make the position relative fixed between microphone and the receiver is principal character of the present utility model.Certainly, the utility model can also have many conversion, as variation of the variation of lead lead-out wire position, potentiometer, position of push-button switch etc., all not from principal character of the present utility model, belongs to protection range of the present utility model.

Claims

1. handset earphone, comprise plug, receiver, microphone, be connected by lead between plug and receiver and the microphone, it is characterized in that: the sweeping housing that also comprises a long narrow shape, described receiver is arranged at an end of this housing, microphone is arranged on the other end of housing, and lead is drawn from housing.

2. handset earphone according to claim 1 is characterized in that: the length of this housing is similar to the distance of ordinary people's earhole to mouth, and degree of crook is similar to the radian of people face.

3. handset earphone according to claim 1 and 2 is characterized in that: this housing is divided into procapsid and back casing two parts, and forms cavity between procapsid and back casing, and is provided with between this procapsid and back casing and plugs together fixture.

4. handset earphone according to claim 3 is characterized in that: this plugs together fixture is that therein a housing is provided with projection, is provided with the pit of corresponding projection on another housing.

5. handset earphone according to claim 1 and 2 is characterized in that: also comprise a potentiometer, be installed in the middle part of housing.

6. handset earphone according to claim 1 and 2 is characterized in that: comprises that also a state switches sensitive switch, is installed on the inside of housing, and to being provided with a contact button on the housing of switch.

7. handset earphone according to claim 1 and 2 is characterized in that: this housing that end of receiver is set forms a hemispherical shell.

8. handset earphone according to claim 7 is characterized in that: also comprise a rubber cap, this rubber cap covers this hemisphere shell from the outside, and has a hole on this rubber cap.

9. handset earphone according to claim 1 is characterized in that: the end at the housing microphone forms a spherical hollow space, and this microphone is installed in this spherical hollow space.

10. handset earphone according to claim 9 is characterized in that: have a hole on the procapsid of this spherical hollow space.