CN201260237Y - Insert earphone adopting bone conduction loudspeaker - Google Patents
Insert earphone adopting bone conduction loudspeaker Download PDFInfo
- Publication number
- CN201260237Y CN201260237Y CNU2008201404055U CN200820140405U CN201260237Y CN 201260237 Y CN201260237 Y CN 201260237Y CN U2008201404055 U CNU2008201404055 U CN U2008201404055U CN 200820140405 U CN200820140405 U CN 200820140405U CN 201260237 Y CN201260237 Y CN 201260237Y
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- bone
- conduction speaker
- main body
- fixed
- bone conduction
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Abstract
The utility model discloses an earplug type earphone adopting a bone conduction loudspeaker. The earphone comprises a shell of the earplug type earphone and the bone conduction loudspeaker which is arranged in the shell. The shell comprises a main body and a front panel. The bone conduction loudspeaker assembly comprises a magnet combination, a coil and a spring sheet. The bone conduction loudspeaker assembly is characterized in that: the spring sheet is fixed in the inner part of the front panel, either of the coil and the magnet combination of the bone conduction loudspeaker is fixed on the spring sheet and the other is correspondingly fixed in the inner part of the main body. The earplug type earphone adopting a bone conduction loudspeaker has the characteristics that: the earphone can be used without externally connecting an amplifier; by optimizing the structure of the bone conduction loudspeaker, the amplitude is ensured to be further increased and the listening effect is optimized under the present input power; the air in an ear canal can be communicated with the external air by a through hole on the earplug type earphone, thus leading the external sound to be heard, ensuring the normal pressure in ears and comfortable feeling for the listeners.
Description
Technical field
The utility model relates to a kind of PlayGear Stealth, particularly a kind of PlayGear Stealth that adopts bone-conduction speaker.
Background technology
Bone-conduction speaker can conduct to ear bones with vibrations by contacting with human body as listening device, makes the people hear sound, and sound need not to be vulnerable to the influence of environment through air borne, the environment around also can not influencing because volume is excessive.Yet, satisfy the vibration condition of bone-conduction speaker if desired, usually need between ordinary playing device and bone-conduction speaker, amplifier be installed, small owing to its volume for insert earphone, and common portable equipment power is less, and it is more difficult to make the vibration of bone-conduction speaker reach instructions for use.
The utility model content
The purpose of this utility model is: a kind of PlayGear Stealth that can directly be connected the employing bone-conduction speaker on the portable equipment is provided.
The technical solution of the utility model is:
A kind of PlayGear Stealth that adopts bone-conduction speaker, comprise the casing of lead, PlayGear Stealth and be installed in the interior bone-conduction speaker assembly of casing, casing comprises main body and front panel, bone-conduction speaker adopts modular construction, the bone-conduction speaker assembly comprises magnet combination, coil and shell fragment, it is characterized in that: shell fragment is fixed on the inside of front panel, and one in coil in the bone-conduction speaker assembly or the magnet combination is fixed on the shell fragment, and another is fixed on the inside of main body accordingly.
Supplementary technology scheme of the present utility model is:
Preferably, magnet combination is fixed on the shell fragment, coil stationary with liner plate that main body is connected on.
Preferably, magnet comprises columned central magnet and the outer ring-type yoke of central magnet, in central magnet and ring-type yoke bottom opposite side the opposing inclined face is arranged.The opposite face that tilts can increase the density of line of magnetic force of sectioned coil.
Preferably, coil, liner plate are fixed on the shell fragment, and magnet combination is fixed on the main body.
Preferably, on main body, be provided with a through hole, several apertures are arranged on the front panel.
Preferably, be provided with an able to turn on or off soft lid in the main body outside with the corresponding position of through hole.
Preferably, shell fragment is a sheet metal that openwork part is arranged, and openwork part is the coupling part after removing openwork part between the central authorities of sheet metal and the periphery between the central authorities and periphery of sheet metal, at least one bending is arranged on the coupling part.And outer being with at sheet metal is no less than two stiff end.
The beneficial effects of the utility model are: the assembly coil of bone-conduction speaker and magnet combination are separately positioned on main body and are equipped with on the front panel of shell fragment in PlayGear Stealth, vibration can directly be occurred on the front panel, contact with the direct of human body by front panel, vibration is reached ear bones, reduced the decay link of vibration, can realize need not to use between the external amplifier; Can further guarantee under the condition of existing input power, to increase amplitude by the structure of optimizing bone-conduction speaker on this basis, optimize audibility; Through hole on PlayGear Stealth can make the listener both can hear external sound so that the air in the duct is communicated with outside air, can guarantee that also the ear internal pressure is normal, makes the listener feel more comfortable; And owing to adopt the PlayGear Stealth of bone-conduction speaker can reach in the environment playing sound hardly, so with the supporting use of hearing aids the time, this kind earphone can not cause the positive feedback of hearing aids, can avoid the generation of uttering long and high-pitched sounds.
Description of drawings
Fig. 1 is the formula of the cuing open assembling schematic diagram of the PlayGear Stealth of the utility model employing bone-conduction speaker.
Fig. 2 is the cutaway view of magnet and yoke in the utility model one specific embodiment.
Fig. 3 is the schematic diagram of shell fragment.
Fig. 4 is the formula of the cuing open figure of PlayGear Stealth in the utility model one specific embodiment.
Fig. 5 is the formula of the cuing open figure of PlayGear Stealth in another specific embodiment of the utility model.
Wherein, Reference numeral: 1 is liner plate, and 2 is soft lid, and 3 is main body, and 4 is coil, and 5 is magnet combination, and 6 is shell fragment, and 7 is front panel, and 8 is soft cover, and 9 is central magnet, and 10 is yoke, and 11 is the inclined plane, and 12 is openwork part, and 13 is through hole.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Specific embodiment of the utility model 1, as shown in Figure 1, a kind of PlayGear Stealth that adopts bone-conduction speaker, comprise lead, the casing of PlayGear Stealth and the bone-conduction speaker assembly that is installed in the casing, the assembly of bone-conduction speaker is by comprising central magnet 9, magnet combination 5 and coil 4 that yoke 10 is formed, one in magnet combination 5 and the coil 4 is fixed on and forms relative vibrating body on the shell fragment 6, casing comprises main body 3 and front panel 7 and soft lid 2, for the user listens to comfortable, set up soft cover 8 of a silica gel material in front before the plate 7 again, make it to match with user's earhole.Different with the traditional bone conductors loud speaker is: the shell fragment 6 of bone-conduction speaker is fixed on front panel 7 inside in this example, magnet combination 5 is fixed on the shell fragment 6, coil 4 is fixed on the main body 3, as shown in Figure 5, wherein magnet combination 5 comprises the yoke 10 of the ring-type outside columned central magnet 9 and the central magnet 9, in central magnet 9 and ring-type yoke 10 bottom opposite sides opposing inclined face 11 is arranged, as shown in Figure 2.
Specific embodiment of the utility model 2, with embodiment 1 similar, different is, the installation site of coil 4 and magnet combination 5 is exchanged, be about to coil 4 and be fixed on the liner plate 1, liner plate 1 fixes with shell fragment 6, magnet combination 5 is fixed on the main body 3, as shown in Figure 4.
On the basis of the foregoing description, in order when using earphone, to be communicated with in the duct air with the external world, make the user feel comfortably cool, on main body 3, be provided with a through hole 13, several apertures are arranged on the front panel 7, be provided with a soft lid 2 at main body 3 back sides and through hole 13 corresponding positions then, two ends of coil 4 are connected with the external wire of PlayGear Stealth, and are fixed on the tail end of main body 3.
Optimization for an elastic piece structure in the foregoing description, as shown in Figure 3, shell fragment 6 is the sheet metals that openwork part 12 is arranged, openwork part 12 is between the central authorities and periphery of sheet metal, the one-tenth center is symmetrically distributed in this example, between the central authorities of sheet metal and periphery, remove openwork part 12 backs and be the coupling part, at least one bending is arranged on the coupling part, be connected and fixed at the outer stiff end and the money panel 7 that are no less than two of being with of sheet metal.The shell fragment 6 of this kind structure can improve the shell fragment stressing conditions, under the certain situation of input power, can increase Oscillation Amplitude.
Claims (7)
1. PlayGear Stealth that adopts bone-conduction speaker, comprise the casing of lead, insert earphone and be installed in the interior bone-conduction speaker assembly of casing, casing comprises main body and front panel, the bone-conduction speaker assembly comprises magnet combination, coil and shell fragment, wherein coil is installed on the liner plate, it is characterized in that: shell fragment is fixed on the inside of front panel, and one in the liner plate of bone-conduction speaker or the magnet combination is fixed on the shell fragment, and another is fixed on the inside of main body accordingly.
2. the PlayGear Stealth of employing bone-conduction speaker according to claim 1 is characterized in that, magnet combination is fixed on the shell fragment, and coil stationary is on liner plate and be fixed on the inside of main body.
3. the PlayGear Stealth of employing bone-conduction speaker according to claim 1 is characterized in that, coil stationary fixes on liner plate and with shell fragment, and magnet combination is fixed on the inside of main body.
4. according to the PlayGear Stealth of claim 2 or 3 described employing bone-conduction speakers, it is characterized in that magnet comprises columned central magnet and the outer ring-type yoke of central magnet, the opposing inclined face is arranged in central magnet and ring-type yoke bottom opposite side.
5. the PlayGear Stealth of employing bone-conduction speaker according to claim 1 is characterized in that, is provided with a through hole on main body, and several apertures are arranged on the front panel.
6. the PlayGear Stealth of employing bone-conduction speaker according to claim 5 is characterized in that, is provided with an able to turn on or off soft lid in the main body outside with the corresponding position of through hole.
7. the PlayGear Stealth of employing bone-conduction speaker according to claim 1, it is characterized in that, shell fragment is a sheet metal that openwork part is arranged, openwork part is between the central authorities and periphery of sheet metal, after removing openwork part between the central authorities of sheet metal and the periphery, be the coupling part, at least one bending is arranged on the coupling part.And outer being with at sheet metal is no less than two stiff end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201404055U CN201260237Y (en) | 2008-09-18 | 2008-09-18 | Insert earphone adopting bone conduction loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201404055U CN201260237Y (en) | 2008-09-18 | 2008-09-18 | Insert earphone adopting bone conduction loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260237Y true CN201260237Y (en) | 2009-06-17 |
Family
ID=40774475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201404055U Expired - Fee Related CN201260237Y (en) | 2008-09-18 | 2008-09-18 | Insert earphone adopting bone conduction loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260237Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647655A (en) * | 2011-02-17 | 2012-08-22 | 陈金森 | Sound emitter |
| CN103167390A (en) * | 2013-04-09 | 2013-06-19 | 苏州恒听电子有限公司 | Bone conduction receiver with air conduction effect |
| CN105681949A (en) * | 2016-01-15 | 2016-06-15 | 温州智宇翱华商务服务有限公司 | Bone conduction earphone |
-
2008
- 2008-09-18 CN CNU2008201404055U patent/CN201260237Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647655A (en) * | 2011-02-17 | 2012-08-22 | 陈金森 | Sound emitter |
| CN103167390A (en) * | 2013-04-09 | 2013-06-19 | 苏州恒听电子有限公司 | Bone conduction receiver with air conduction effect |
| CN105681949A (en) * | 2016-01-15 | 2016-06-15 | 温州智宇翱华商务服务有限公司 | Bone conduction earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20130918 |