CN203675312U - Wristband-type bone-conduction sounding device - Google Patents
Wristband-type bone-conduction sounding device Download PDFInfo
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- CN203675312U CN203675312U CN201320816378.XU CN201320816378U CN203675312U CN 203675312 U CN203675312 U CN 203675312U CN 201320816378 U CN201320816378 U CN 201320816378U CN 203675312 U CN203675312 U CN 203675312U
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- type bone
- bone conduction
- producing device
- wrist
- conduction sound
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Abstract
The utility model provides a wristband-type bone-conduction sounding device. The device includes a substrate fixed on a wrist of a person, a rotary part connected with the substrate flexibly, a vibrator fixed on the rotary part fixedly and a vibration part driven by the vibrator to vibrate. The device also includes a pre-stress mechanism fixed on the substrate and used for exerting pre-stress torque on the rotary part, so that the rotary part can rotate. The wristband-type bone-conduction sounding device provided by the utility model enables sound produced by a prior intelligent watch to be heard by the user clearly and influence caused by surrounding noises is eliminated. And the wristband-type bone-conduction sounding device is convenient to carry, simple in structure and good in privacy.
Description
[technical field]
The utility model relates to bone conduction sounding field, relates in particular to a kind of Wrist wearable type bone conduction sound-producing device in this field.
[background technology]
Bone-conduction microphone is exactly the medium as conduct vibrations such as the bone that utilizes people, skin, muscle, only its vibration plane need be close to user's health, as cheek position, the osteoacusis element that vocal cord vibration directly can be imported into bone-conduction microphone by skull, osteoacusis element converts the vibration signal receiving to the signal of telecommunication.In this vocal cord vibration transmittance process, greatly weaken the oscillation of sound pressure of transmitting in air, factor affected by environment is very little, and vibration is directly delivered to inner ear and make people hear sound, like this, privacy is better, in noisy environment, also can know and hear sound, therefore, above-mentioned many benefits are expanded the application of bone-conduction microphone greatly.
In recent years, the consumption electronic product of intelligent watch formula is just popular, a lot of producers have all released the intelligent watch scheme of oneself, some also possesses call function, but because the size of intelligent watch is smaller, cannot as mobile phone, use near ear and face simultaneously, because generally all need to adopt hands-free way, but, general wrist-watch all has a segment distance from ear, at this moment the sound that adopts the wrist-watch of conventional loudspeakers to send is difficult to be caught, and dialog context also easily heard by others, and privacy is also difficult to ensure.
[utility model content]
The purpose of this utility model is to provide a kind of new application mode of bone-conduction microphone, and it is applied on intelligent watch, utilizes loud speaker sounding, and cause the too little technical problem of sound of sending thereby solved on traditional intelligence wrist-watch.
In order to solve the problems of the technologies described above, the utility model provides a kind of Wrist wearable type bone conduction sound-producing device, this device comprises the pedestal that is immobilizated in human wrist, with the rotation section of described pedestal active link, be immobilizated in the vibrator on described rotation section and driven with vibrative vibration section by this vibrator, this device also comprises the pre-force mechanisms that is immobilizated in described pedestal, this pre-force mechanisms is used for described rotation section to apply prestressing moment of torsion, thereby drives described rotation section to rotate.
Preferably, described bone conduction sound-producing device also comprises a device for fastening, and for making, described rotation section is relative with pedestal to be fastened for it.
Preferably, described vibrator is fixed in described vibration section.
Preferably, described rotation section and space, described vibration section arrange.
Preferably, between described vibration section and described rotation section, be soft connection.
Preferably, described vibration section comprises by described vibrator and driving with vibrative principal oscillation region with around the driven region in described principal oscillation region.
Preferably, this device also comprises a wrist strap, and the two ends of this wrist strap are individually fixed in the both sides of described pedestal.
The utility model provides a kind of Wrist wearable type bone conduction sound-producing device, and it can make sound that current intelligent watch sends be heard by people is clear, and is not subject to the impact of the noise in surrounding enviroment, and easy to carry, simple in structure, and privacy is good.
[brief description of the drawings]
Fig. 1 is the stereogram of the utility model Wrist wearable type bone conduction sound-producing device;
Fig. 2 is the application schematic diagram of the utility model Wrist wearable type bone conduction sound-producing device;
Fig. 3 is that first of the utility model Wrist wearable type bone conduction sound-producing device is implemented illustration;
Fig. 4 is that second of the utility model Wrist wearable type bone conduction sound-producing device is implemented illustration;
Fig. 5 is the working state figure of the bone conduction of Wrist wearable type shown in Fig. 4 sound-producing device;
Fig. 6 is the vibration section schematic diagram of the utility model Wrist wearable type bone conduction sound-producing device.
[embodiment]
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1,2 and 3, in the utility model the first embodiment, it provides a kind of Wrist wearable type bone conduction sound-producing device, this device comprise wrist that the pedestal 10, the two ends that are immobilizated in human wrist are individually fixed in described pedestal 10 both sides wear 11, with the rotation section 12 of described pedestal 10 active links, be immobilizated in the vibrator 13 on described rotation section 12 and driven with vibrative vibration section 14 by this vibrator 13.This device also comprises the pre-force mechanisms (not mark) that is immobilizated in described pedestal 10, and this pre-force mechanisms is used for described rotation section 12 to apply prestressing moment of torsion, thereby drives described rotation section 12 to rotate.Preferably, described pedestal 10 is realized active link with rotation section 12 by rotating shaft 15.
In conjunction with shown in Fig. 4, described bone conduction sound-producing device 1 also comprises a device for fastening 16 again, and for making, described rotation section 12 is relative with pedestal 10 to be fastened for it.This device for fastening 16 is fixed or similar fixed form for buckle, its objective is for rotation section 12 can be interfixed with pedestal 10, and can in needs, untie fixing.
This pre-force mechanisms can be spring or similar device, after described device for fastening 16 is opened, at pre-force mechanisms to this rotation, under the effect of the 12 prestressing moments of torsion that apply, flip-flop movement will be carried out in rotation section 12, thereby vibration section 14 is pressed on staff the back of the hand, just as shown in figs. 1 and 4.After vibrator 13 is started working, to promote vibration section 14 and produce resonance, and this vibration will pass to staff, at this moment only the front of staff need to be covered to people's ear, drive skin of palm of hand vibration sounding by the vibrator 13 on the back of the hand, be coupled into duct through the cavity between palm and ear again, thereby make people hear sound.
In the utility model preferred embodiment, described vibrator 13 is fixed in described vibration section 14.Described rotation section 12 arranges with 14 spaces, described vibration section.
As shown in Fig. 2 and 5, in the second embodiment of the present utility model, the main distinction of itself and above-mentioned the first embodiment is, is soft connection between described vibration section 14 and described rotation section 12.Between described vibration section 14 and rotation section 12, be provided with the soft connector 17 that is connected vibration section 14 outer peripheral edges and rotation section 12 outer peripheral edges, this soft connector 17 can seal or dustproof effect, also can only play the effect of soft connection, real needs are decided according to the actual requirements.
As shown in Fig. 2 and 6, preferred, described vibration section 14 comprise by described vibrator 13 drive with vibrative principal oscillation region 141 and around described principal oscillation region 141 from vibration area 142.Described principal oscillation region 141 with can be integrated setting from vibration area 142, also can described principal oscillation region 141 with realize soft connection between vibration area 142 by flexible material.
The utility model provides a kind of Wrist wearable type bone conduction sound-producing device 1, and it can make sound that current intelligent watch sends be heard by people is clear, and is not subject to the impact of the noise in surrounding enviroment, and easy to carry, simple in structure, and privacy is good.
Above-described is only preferred embodiments of the present utility model; it should be pointed out that for the person of ordinary skill of the art at this, do not departing under the prerequisite of the utility model creation design; can also make improvement, but these all belong to protection range of the present utility model.
Claims (7)
1. a Wrist wearable type bone conduction sound-producing device, it is characterized in that, this device comprises the pedestal that is immobilizated in human wrist, with the rotation section of described pedestal active link, be immobilizated in the vibrator on described rotation section and driven with vibrative vibration section by this vibrator, this device also comprises the pre-force mechanisms that is immobilizated in described pedestal, this pre-force mechanisms is used for described rotation section to apply prestressing moment of torsion, thereby drives described rotation section to rotate.
2. Wrist wearable type bone conduction sound-producing device as claimed in claim 1, is characterized in that: described bone conduction sound-producing device also comprises a device for fastening, and for making, described rotation section is relative with pedestal to be fastened for it.
3. Wrist wearable type bone conduction sound-producing device as claimed in claim 1, is characterized in that: described vibrator is fixed in described vibration section.
4. Wrist wearable type bone conduction sound-producing device as claimed in claim 3, is characterized in that: described rotation section and space, described vibration section arrange.
5. Wrist wearable type bone conduction sound-producing device as claimed in claim 3, is characterized in that: between described vibration section and described rotation section, be soft connection.
6. Wrist wearable type bone conduction sound-producing device as claimed in claim 1, is characterized in that: described vibration section comprises by described vibrator and driving with vibrative principal oscillation region with around the driven region in described principal oscillation region.
7. Wrist wearable type bone conduction sound-producing device as claimed in claim 1, is characterized in that: this device also comprises a wrist strap, and the two ends of this wrist strap are individually fixed in the both sides of described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816378.XU CN203675312U (en) | 2013-12-11 | 2013-12-11 | Wristband-type bone-conduction sounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320816378.XU CN203675312U (en) | 2013-12-11 | 2013-12-11 | Wristband-type bone-conduction sounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675312U true CN203675312U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320816378.XU Expired - Fee Related CN203675312U (en) | 2013-12-11 | 2013-12-11 | Wristband-type bone-conduction sounding device |
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| CN (1) | CN203675312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104915175A (en) * | 2015-05-15 | 2015-09-16 | 广东小天才科技有限公司 | Method and device for automatically switching bone conduction playback modes and smart watch |
-
2013
- 2013-12-11 CN CN201320816378.XU patent/CN203675312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104915175A (en) * | 2015-05-15 | 2015-09-16 | 广东小天才科技有限公司 | Method and device for automatically switching bone conduction playback modes and smart watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |