CN201015220Y

CN201015220Y - Acoustic device with rotatable sounding element

Info

Publication number: CN201015220Y
Application number: CNU2006201330917U
Authority: CN
Inventors: 杨宙航
Original assignee: Darfon Electronics Corp
Current assignee: Darfon Electronics Corp
Priority date: 2006-09-08
Filing date: 2006-09-08
Publication date: 2008-01-30
Anticipated expiration: 2016-09-08

Abstract

The utility model provides a sound device and comprises a body with a 1st side, a sound out element with a 2nd side, of which the sound out element is connected with the body rotatably. The sound device can under a 1st state and a 2nd state selectively through rotating the sound out element. When under the 1st state, the 1st side and the 2nd side are in the same panel; when under the 2nd state, the 1st side and the sound out element can form a 1st included angle; when the sound out element is put into the ears of the user, the body can lean on the user through the 1st included angle.

Description

Has the audio unit that turns out the sound element

Technical field

The utility model relates to a kind of audio unit, particularly relates to a kind of audio unit that turns out the sound element that has.

Background technology

Occurred various Portable audio units at present on the market, its function is more and more, for example in conjunction with broadcast receiver, recording playback machine, and the audio unit of various functions such as mobile phone.So that the user carries and uses, its designer trends are the compact directions of trend for the portability that increases audio unit.Earphone 10 shown in Figure 1 is a kind of small-sized audio unit, and it has a body 11, and is fixed on the body 11 and protrudes in one of body surface 12 and go out line 13, can the line 13 that goes out that this is outstanding insert in the ear when user will use earphone 10.

Yet, tend to cause as this outstanding structure that goes out line 13 and take in inconvenience.Some designer can shorten protuberance and assign to relax the problem of taking in inconvenience, but causes ledge too short and can't put earplug on the contrary, or is difficult for jam-pack in ear and produce variety of issue such as landing.So, be necessary to propose a kind of audio unit, to satisfy user's demand with innovation structure.

The utility model content

The purpose of this utility model is to provide a kind of rotatable audio unit that goes out the sound element that has, when operation, go out the sound element and can form an angle with the audio unit body, so that will going out line, the user inserts in the ear, and make body lean on the user, when taking in, turn out the sound element and make itself and body copline, and then eliminate the inconvenience of taking in that existing outstanding structure causes.

The purpose of this utility model is achieved in that promptly provides a kind of audio unit, and it comprises a body, has one first inclined-plane; One goes out the sound element, has one second inclined-plane with respect to first inclined-plane; And a rotating shaft, connect body and go out the sound element; Wherein,, make body and go out the sound element and form one first angle, make that body can lean in the user when going out the sound element and insert a user ear by rotating the sound element.

The utility model also provides a kind of audio unit, and it comprises a body, has a first side; Reach one and go out the sound element, have a second side, go out the sound element and connect body turnably, and make audio unit optionally be in one first state and one second state by rotating out the sound element; Wherein, when first state, the first side is parallel with the second side side by side; When second state, first side and second side form one first angle.

The utility model also provides a kind of audio unit, comprises a body, has one first inclined-plane; Reach one and go out the sound element, have one second inclined-plane, go out the sound element and connect body turnably, and first inclined-plane contacts second inclined-plane; Wherein, utilize out the rotation of sound element, make body and go out the sound element and form one first angle, when going out the sound element and insert a user ear, body can lean in the user.

Advantage of the present utility model is, the user is when taking in wireless headset, it can be rotated to the cylinder state that presents as lip pencil, this with existing have the line of giving prominence to out and without spin the earphone of function compare, can reach the better effect of taking in, and the also visual individual demand of user adjusts the angle of sound element rotation arbitrarily to reach the position of the most comfortable, and the utility model is taken in conveniently, wears comfortable.

Description of drawings

Fig. 1 is the schematic diagram of existing audio unit;

Fig. 2 is the end view of audio unit of the present utility model in first state;

Fig. 3 is the end view of audio unit of the present utility model in second state;

Fig. 4 to Fig. 6 is the schematic perspective view of audio unit of the present utility model in various states;

Fig. 7 is the schematic diagram that the sound element places user's ear that of the utility model audio unit.

The main element symbol description:

10 earphones

11 bodies

12 body surfaces

13 go out line

200 wireless headsets

210 bodies

211 first inclined-planes

212 first sides

213 the 3rd inclined-planes

214 the 3rd sides

220 go out the sound element

221 extensions

222 earplugs

223 second inclined-planes

224 second sides

225 four sides

230 rotating shafts

240 sound volume buttons

250 power button

260 microphones

270 hooks

Embodiment

Below by wireless headset 200 audio unit of the present utility model is described.Fig. 2 and Fig. 3 are the end view of wireless headset 200.As shown in the figure, wireless headset 200 comprise a body 210, go out sound element 220, and a rotating shaft 230 connect bodies 210 and go out sound element 220 for rotary type ground.

As shown in Figure 2, the outside of body 210 forms the end that one first inclined-

plane

211 and 212, the first inclined-planes 211, a first side are positioned at body.Go out 220 of sound elements and have an extension 221 and an earplug 222, extension 221 forms one second inclined-plane 223 and second side 224.First inclined-plane 211 is with respect to second inclined-plane 223, and interconnects turnably by rotating shaft 230.In addition, body 210 more forms one the 3rd inclined-plane 213 and one the

3rd side

214, and 221 of extensions more form a four side 225.The 3rd inclined-plane 213 is positioned at the other end of body 210 and relative with first inclined-plane 211 and be parallel to each other; The 3rd side 214 and first side 212 are relative and be parallel to each other; Second side 224 is also then relative with four side 225 and be parallel to each other.In detail, the first side 212 of body and the 3rd side 214 are between first inclined-plane 211 and the 3rd inclined-plane 213.Second inclined-plane 223 that goes out sound element 220 is between second side 224 and four side 225.

In this embodiment, the sound volume button 240 of wireless headset 200 and power button 250 are arranged on the 3rd side 214.Wireless headset 200 can comprise that a microphone 260 is arranged on the 3rd inclined-plane 213, so that the user places position near user's mouth with microphone 260.In addition, wireless headset 200 more can comprise a hook 270 that is arranged on the first side 212, so that the user hangs over wireless headset 200 on the coat pocket.

Then, with reference to figure 2 and Fig. 3 rotational structure of the present utility model is described simultaneously.As shown in the figure, rotating shaft 230 of the present utility model is at body 210 and go out between the sound element 220, and the axis direction of rotating shaft 230 (being represented by dotted lines) is perpendicular to first inclined-plane 211 and second inclined-plane 223.Please note, in this embodiment, because " inclined-plane " structure Design, i.e. first inclined-plane 211 and first side 212 also nonopiate (second inclined-plane 223 is also nonopiate with second side 224), when going out sound element 220 and be rotated, can produce and go out a kind of L type structure that sound element 220 protrudes in first side 212 as shown in Figure 3 by rotating shaft 230.In other words, by rotating shaft 230 and first inclined-plane 211 and second inclined-plane 223, go out sound element 220 relatively body 210 be rotated, and wireless headset 200 optionally is in take in one first state (as Fig. 2) of usefulness, with one second state (as Fig. 3) of operation usefulness.

Wireless headset 200 is when first state of Fig. 2, and first side 212 and second side 224 are parallel side by side.In this embodiment, first side 212 and second side 224 be copline more, so wireless headset 200 presents a cylinder profile, and its preferable lip pencil cylinder that can be.The user can be accommodated in the appropriate location with it, and for example preceding described hangs over wireless headset 200 on the coat pocket.

Wireless headset 200 is when second state of Fig. 3, first side 212 and the 4th side 225 limits form one first angle α less than 180 degree, the user can insert ear with earplug 222 when second state, again by the first angle α, body 210 can be leaned in user face and can landing.Please note, the size of the first angle α depends on the gradient (or the gradient on first inclined-plane 211 of body 210) on second inclined-plane 223 of sound element 220, the i.e. size of second inclined-plane 223 and second side 244 formed one second angle β, or first inclined-plane 211 and first side 212 formed the 3rd angle γ) size.Be familiar with this operator angle of design on demand.The utility model is preferably the first angle α to be designed to about 45 degree in this embodiment, and the second angle β then is about 90 degree.Note that wireless headset 200 when second state of Fig. 3, the first angle α equals the twice of the second angle β in fact.Wireless headset 200 is during from first state exchange to the second state, can in Fig. 2 and Fig. 3, the variation of the position of the second angle β recognize that 220 rotations about 180 of sound element spends, and four side 225 is also from being transformed into the position that forms the first angle α with first side 212 with 214 coplanar positions, the 3rd side.

In this embodiment, rotating shaft 230 is designed to be entirely body 210 and goes out sound element 220 and covers, so be to be represented by dotted lines at Fig. 2 and Fig. 3 shaft 230.Because rotating shaft 230 is embedded in body 210 and goes out sound element 220 inside, when go out sound element 220 by rotating shaft 230 when body 210 rotates, first inclined-plane 211 is to contact second inclined-plane 223 substantially.

Fig. 4 to Fig. 6 is the schematic perspective view of wireless headset 200 in various states.Fig. 4 shows the wireless headset 200 when being in first state, wherein, and first side 212 and second side 224 coplines, the 3rd side 214 and four side 225 coplines.Fig. 5 will be for going out sound element 220 rotates about 90 degree from first state of Fig. 4 schematic diagram.Fig. 6 then rotates the schematic diagram of about 180 degree to second state for going out sound element 220 from first state.

Should understand thus, in this embodiment, in the time will using wireless headset 200, rotatablely go out sound element 220 and make itself and body 210 form the first angle α, so just, can easily earplug 222 be inserted in the ear and use, as shown in Figure 7, body 210 can rest on user face.The user can rotate to it first state that presents as the cylinder of lip pencil if will take in wireless headset 200, this with existing have the line of giving prominence to out and without spin the earphone of function compare, design of the present utility model can reach the better effect of taking in.Please note, above-mentioned is to insert preferable exemplary illustration in the ear with second states that rotate about 180 degree, yet the also visual individual demand of user adjusts the angle of sound element 220 rotations arbitrarily to reach the position of the most comfortable, and this is also in category of the present utility model.

Claims

1. an audio unit is characterized in that, this audio unit comprises: a body has one first inclined-plane; One goes out the sound element, has one second inclined-plane with respect to this first inclined-plane; And a rotating shaft, connect this body and this goes out the sound element; Wherein, this body goes out sound element and this and goes out the sound element and form one first angle by rotating this, so that when this went out the sound element and inserts a user ear, this body can lean in this user.

2. audio unit as claimed in claim 1 is characterized in that, the axis direction of this rotating shaft is perpendicular to this first inclined-plane.

3. audio unit as claimed in claim 1 is characterized in that this body has a first side, and this goes out the sound element and has a second side, utilizes this rotation that goes out the sound element can make this first side parallel side by side with this second side.

4. audio unit as claimed in claim 3 is characterized in that, parallel with this second side side by side the time when this first side, this audio unit presents a cylinder profile.

5. audio unit as claimed in claim 1 is characterized in that, this rotating shaft is entirely this body and this and goes out the sound element and cover.

6. audio unit as claimed in claim 1 is characterized in that, this audio unit when this first angle forms presents a L type.

7. audio unit as claimed in claim 3 is characterized in that, this second inclined-plane and this second side form one second angle, and this first angle equals 2 times of this second angle.

8. audio unit as claimed in claim 1 is characterized in that, this first angle is 90 degree.

9. audio unit as claimed in claim 1 is characterized in that this audio unit also comprises a hook, is positioned on this body.

10. audio unit as claimed in claim 1 is characterized in that, this audio unit is a wireless headset.

11. audio unit as claimed in claim 1 is characterized in that, this first inclined-plane contacts this second inclined-plane.

12. audio unit as claimed in claim 1 is characterized in that, this goes out the sound element and also comprises an extension and an earplug, and this second inclined-plane is positioned on this extension.

13. audio unit as claimed in claim 1 is characterized in that, this rotating shaft connects this first inclined-plane and second inclined-plane.

14. audio unit as claimed in claim 1 is characterized in that, this body also comprises a mains switch and a volume switch.

15. an audio unit is characterized in that, comprises: a body has a first side; And one go out the sound element, has a second side, and this goes out the sound element and connects this body turnably, and go out the sound element and make this audio unit optionally be in one first state and one second state by rotating this; Wherein, when this first state, this first side is parallel side by side with this second side; When this second state, this first side and this go out the sound element and form one first angle.

16. audio unit as claimed in claim 15 is characterized in that, this goes out the sound element and goes to this second state for rotating about 180 degree from this first state.

17. audio unit as claimed in claim 15 is characterized in that, this body has one first inclined-plane, and this one goes out the sound element and have one second inclined-plane, and this first inclined-plane contacts this second inclined-plane.

18. audio unit as claimed in claim 15 is characterized in that, this audio unit when this first state presents a cylinder profile.

19. audio unit as claimed in claim 15 is characterized in that, this audio unit also comprises a rotating shaft, with connecting this body turnably so that this goes out the sound element.

20. audio unit as claimed in claim 19 is characterized in that, this rotating shaft is entirely this body and this and goes out the sound element and cover.

21. audio unit as claimed in claim 15 is characterized in that, when this second state, this audio unit presents a L type.

22. audio unit as claimed in claim 17 is characterized in that, this second inclined-plane and this second side form one second angle, and this first angle equals 2 times of this second angle.

23. audio unit as claimed in claim 15 is characterized in that, this first angle is 90 degree.

24. audio unit as claimed in claim 15 is characterized in that, this audio unit also comprises a hook on this body.

25. audio unit as claimed in claim 15 is characterized in that, this audio unit is a wireless headset.

26. audio unit as claimed in claim 15 is characterized in that, this goes out the sound element and also comprises an extension and an earplug, and this second side is positioned on this extension.

27. audio unit as claimed in claim 15 is characterized in that, this first side and this second side when first state are coplines.

28. audio unit as claimed in claim 15 is characterized in that, this body also comprises a mains switch and a volume switch.

29. an audio unit is characterized in that, comprises: a body has one first inclined-plane; Reach one and go out the sound element, have one second inclined-plane, this goes out the sound element and connects this body turnably, and this first inclined-plane contacts this second inclined-plane; Wherein, utilize this rotation that goes out the sound element, make this body and this go out the sound element and form one first angle, when this went out the sound element and inserts a user ear, this body can lean in this user.

30. audio unit as claimed in claim 29 is characterized in that, this body has a first side, and this goes out the sound element and has a second side, utilizes this rotation that goes out the sound element to make this first side parallel side by side with this second side.

31. audio unit as claimed in claim 30 is characterized in that, parallel this audio unit side by side time the with this second side presents a cylinder profile when this first side.

32. audio unit as claimed in claim 29 is characterized in that, this audio unit when this first angle forms presents a L type.

33. audio unit as claimed in claim 30 is characterized in that this second inclined-plane and this second side form one second angle, this first angle equals 2 times of this second angle.

34. audio unit as claimed in claim 29 is characterized in that, this first angle is 90 degree.

35. audio unit as claimed in claim 29 is characterized in that, this audio unit also comprises a hook, is positioned on this body.

36. audio unit as claimed in claim 29 is characterized in that, this audio unit is a wireless headset.

37. audio unit as claimed in claim 29 is characterized in that, this goes out the sound element and also comprises an extension and an earplug, and this second inclined-plane is positioned on this extension.

38. audio unit as claimed in claim 30 is characterized in that, parallel with this second side side by side the time when this first side, this first side and this second side are copline.

39. audio unit as claimed in claim 29 is characterized in that, this audio unit is a wireless headset.

40. audio unit as claimed in claim 29 is characterized in that, this audio unit also comprises a rotating shaft, with connecting this body turnably so that this goes out the sound element.

41. audio unit as claimed in claim 40 is characterized in that, this rotating shaft is entirely this body and this and goes out the sound element and cover.

42. audio unit as claimed in claim 40 is characterized in that, the axis direction of this rotating shaft is perpendicular to this first inclined-plane.

43. audio unit as claimed in claim 40 is characterized in that, this rotating shaft connects this first inclined-plane and second inclined-plane.

44. audio unit as claimed in claim 29 is characterized in that, this body also comprises a mains switch and a volume switch.