CN203086693U

CN203086693U - Bluetooth headset

Info

Publication number: CN203086693U
Application number: CN 201320082839
Authority: CN
Inventors: 蒋云
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-01
Filing date: 2013-02-01
Publication date: 2013-07-24
Anticipated expiration: 2023-02-01

Abstract

The utility model relates to a headset, in particular to a Bluetooth headset, and belongs to the technical field of listening equipment and listening auxiliary equipment. The Bluetooth headset has the technical scheme that the Bluetooth headset comprises a headset head (2), a main sound outlet hole (3-1) and a headset body (4), wherein one end of the headset body (4) is provided with a connecting rod (5), the headset head (2) is sheathed on the connecting rod (5), the main sound outlet hole (3-1) is positioned on the edge of the headset head, and a sub sound outlet hole (3-2) is added at the middle part of the end surface of the headset head (2). After the technical scheme is adopted, the main sound outlet hole is used as a sound output position and can be changed along with the rotation of the headset head.

Description

Bluetooth earphone

Technical field

The utility model relates to a kind of earphone, particularly a kind of bluetooth earphone.The utility model belongs to listening device and audition auxiliary equipment technical field.

Background technology

General earphone mainly is made of earphone heads and the sender that is positioned on the earphone heads.As the open PlayGear Stealth of: Chinese patent notification number CN201479349U, it comprises housing and loudspeaker, is the front with the sounding face of earphone, and the housing front portion is a cock body, and the cock body front end face is provided with some vocal holes.

Along with development of science and technology, the equipment that has blue-tooth device is more and more.In the mobile communication industry, bluetooth cellular phone and bluetooth earphone are day by day accepted by people.

Bluetooth earphone is with the main distinction of general earphone: be provided with the bluetooth receiving system.

As: Chinese patent notification number CN201222731Y discloses a kind of bluetooth earphone, it comprises: body, audio output device, voice input device, power supply device, data transport part, memory card slot and control wafer, body interior is provided with substrate, and audio output device, voice input device, power supply device, data transport part, memory card slot and control wafer are electrically connected mutually respectively and make bluetooth earphone in conjunction with reading memory card function and bluetooth communication function.

For another example: the open bluetooth earphone of Chinese patent notification number CN2862554Y, it comprises fuselage part and receiver, and the fuselage part is made up of main part and clip portion, and main part is connected by elastomeric element with clip portion.

The main deficiency of prior art: the fixed-site of voice output in the bluetooth earphone, adjust difficulty, can't make the position of voice output better.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, and a kind of bluetooth earphone is provided, and problems such as difficulty are adjusted in its position that solves the voice output that exists in the prior art.

For realizing above-mentioned technical purpose, the utility model is by the following technical solutions: a kind of bluetooth earphone, and it comprises earphone heads, main sender and fuselage, described fuselage one end is provided with connecting rod, described earphone heads is socketed on the connecting rod, and described main sender is positioned on the edge of earphone heads.

Further, also be provided with annular ring, annular ring is between described earphone heads and fuselage, and annular ring is socketed on the described connecting rod.

Further again, annular ring is the elliptical perimeter circle that side view is serpentine.

Further, described earphone heads is oval earphone heads, and described main sender is positioned at oval two focus extended lines and oval outer edge position of intersecting point, and the end face middle part of described earphone heads is provided with time sender.

Further, also be provided with the clamp of block and defining baffle position of rotation, the affixed block of described earphone heads is connected with clamp on the described connecting rod.

Adopt the beneficial effect of technique scheme:

(1) earphone heads is socketed on the connecting rod, and main sender is positioned on the edge of earphone heads.So, main sender is as the position of voice output, and it can change along with the rotation of earphone heads, solve a difficult problem that exists in the prior art.

(2) in the prior art, it is fixing that earphone mainly relies on the clamping of earhole in people's ear and tragus to realize, earphone drops easily on the one hand, and long periods of wear can make earhole and the tragus muscle can ache on the other hand.The annular ring of setting up will be against in the crura of antihelix lower grooves in people's ear.So, on the one hand, annular ring can provide the part support force, and earphone is difficult for dropping from people's ear, make and wear firmly, and on the other hand, the part support force that annular ring provides will be alleviated the stressed of earhole and tragus, make comfortable wearing.Side view is the elliptical perimeter circle of serpentine, with more meet the engineering mechanics of people's ear, make wear more firm, more comfortable.In addition, when not using, annular ring can rotate around connecting rod, makes annular ring be threaded to the earphone heads below, prevents that annular ring is impaired.

(3) oval-shaped geometry places in the earhole main sender more easily, increases time sender, and acoustical quality is better.

(4) block and clamp cooperatively interact, and effectively limit the position of rotation of earphone heads on connecting rod, prevent that electric wire in the earphone heads is excessively stranded and damage.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation behind the parts 2 right rotation certain angles in the utility model;

Fig. 3 is the structural representation behind the parts 2 anticlockwise certain angles in the utility model;

Fig. 4 is the end view of Fig. 2;

Fig. 5 is the end view of Fig. 3;

Fig. 6 is user mode figure of the present utility model;

Fig. 7 is the structure chart of parts 5 in the utility model, parts 7 and parts 8;

Fig. 8 is the structure chart of parts 5 among Fig. 2, parts 7 and parts 8;

Fig. 9 is the structure chart of parts 5 among Fig. 3, parts 7 and parts 8;

Figure 10 is the enlarged drawing of parts 2 and parts 3 among Fig. 1.

Among the figure: 1, annular ring, 2, earphone heads, 3-1, main sender, 3-2, inferior sender, 4, fuselage, 5, connecting rod, 6, people's ear, 6-1, crura of antihelix, 6-2, earhole, 6-3, tragus, 6-4, concha auriculae, 7, block, 8, clamp, α, earphone heads rotation angle, a focus of F1, ellipse, another focus of F2, ellipse.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is done explanation in further detail.

Embodiment

Shown in Fig. 1-5, a kind of bluetooth earphone, it comprises earphone heads 2, main sender 3-1 and fuselage 4, and fuselage 4 one ends are provided with connecting rod 5, and earphone heads 2 is socketed on the connecting rod 5, and main sender 3-1 is positioned on the edge of earphone heads.

During normal the use, earphone heads can be that pivot rotates to an angle to the right with the connecting rod.As shown in Figure 2, earphone heads is the rotation alpha angle to the right, and earphone heads can be placed in people's ear more easily, makes the main sender 3-1 on the earphone heads edge can better place earhole.Identical reason, as shown in Figure 3, earphone heads also can be pivot rotation alpha angle left with the connecting rod.Make things convenient for the adjustment of the main sender 3-1 position on earphone heads and the earphone heads.In addition, main sender 3-1 is positioned on the edge of earphone heads 2, prevent that effectively the sound that main sender 3-1 spreads out of from being stopped by the concha auriculae 6-4 of people's ear 6, the easier transmission of sound is advanced in the earhole 6-2, the end face middle part of earphone heads 2 increases time sender 3-2, the sound that inferior sender 3-2 spreads out of imports earhole 4-2 into by the feedback of concha auriculae 4-4, and acoustical quality is better.

Wear firm, comfortable purpose for reaching, shown in Fig. 2～5, the inventor further proposes on the basis of the above: set up annular ring 1, annular ring 1 is between above-mentioned earphone heads 2 and fuselage 4, and annular ring 1 is socketed on the connecting rod 5.Above-mentioned annular ring 1 preferred side view is the elliptical perimeter circle of serpentine.

In the prior art, it is fixing that earphone mainly relies on the clamping of earhole 6-2 in people's ear 6 and tragus 6-3 to realize.After adopting technique scheme, as shown in Figure 6, annular ring 1 will be against in the crura of antihelix 6-1 lower grooves in people's ear.So, on the one hand, annular ring 1 can provide the part support force, and earphone is difficult for dropping from people's ear 6, make and wear firmly, and on the other hand, the part support force that annular ring 1 provides will be alleviated the stressed of earhole 6-2 and tragus 6-3, make comfortable wearing.In addition, when not using, annular ring can rotate to the earphone heads below around connecting rod, makes annular ring be in protected preferably state, improves useful life.Side view is the elliptical perimeter circle of serpentine, with more meet the engineering mechanics of people's ear, make wear more firm, more comfortable.

Existing earphone heads generally is circular, and main sender 3-1 can be positioned on the edge of circular earphone heads.For making main sender 3-1 more near earhole 6-2, and even can place in the earhole 6-2, as Fig. 1～3 and shown in Figure 10, the inventor further proposes corrective measure on the basis of the above: earphone heads 2 adopts oval earphone heads, ellipse has two focal point F 1, F2, and main sender 3-1 is positioned at oval two focus extended lines and oval outer edge position of intersecting point.So, use oval-shaped geometry, make that main sender 3-1 is easier to be placed in the earhole 6-2, improve audio.

In the actual use, establish voice output in the earphone heads 2, voice output is connected by electric wire with the power supply that is positioned at body 4.If earphone heads 2 is excessively rotated around connecting rod 5, electric wire is with stranded and even damage.For the rotation of restriction earphone heads 2, shown in Fig. 7～9, the inventor proposes further to improve at above-mentioned each technical scheme: have additional block 7 and clamp 8, block 7 and clamp 8 cooperate, the rotation of clamp 8 energy defining baffles 7, aforementioned earphone heads 2 affixed blocks 7 are connected with clamp 8 on the aforementioned connecting rod 5.So, clamp 8 with can defining baffle 7 excessive rotations.

As shown in Figure 1, earphone heads is the rotation alpha angle to the right, as shown in Figure 2; The position of corresponding with it block 7 and clamp 8 as shown in Figure 8, promptly the block among Fig. 77 is rotated counterclockwise the α angle.Identical reason, as shown in Figure 1, earphone heads is the rotation alpha angle left, as shown in Figure 3; The position of corresponding with it block 7 and clamp 8 as shown in Figure 9, i.e. block among Fig. 77 α angle that turns clockwise.

In addition, earphone heads rotation angle α can be between 30 °～60 °.

The utility model is not limited to the foregoing description, and the technical scheme that all employings are equal to or the equivalence replacement forms all falls into the protection range that the utility model requires.

Claims

1. bluetooth earphone, it comprises earphone heads (2), main sender (3-1) and fuselage (4), it is characterized in that: described fuselage (4) one ends are provided with connecting rod (5), described earphone heads (2) is socketed on the connecting rod (5), and described main sender (3-1) is positioned on the edge of earphone heads.

2. bluetooth earphone according to claim 1 is characterized in that: also be provided with annular ring (1), annular ring (1) is positioned between described earphone heads (2) and the fuselage (4), and annular ring (1) is socketed on the described connecting rod (5).

3. bluetooth earphone according to claim 2 is characterized in that: annular ring (1) is the elliptical perimeter circle that side view is serpentine.

4. bluetooth earphone according to claim 1, it is characterized in that: described earphone heads (2) is oval earphone heads, described main sender (3-1) is positioned at oval two focus extended lines and oval outer edge position of intersecting point, and the end face middle part of described earphone heads (2) is provided with time sender (3-2).

5. according to the arbitrary described bluetooth earphone of claim 1～4, it is characterized in that: also be provided with the clamp (8) of block (7) and defining baffle position of rotation, the affixed block of described earphone heads (2) (7) is connected with clamp (8) on the described connecting rod (5).