CN203896504U - Wrist-worn sound transmission device - Google Patents
Wrist-worn sound transmission device Download PDFInfo
- Publication number
- CN203896504U CN203896504U CN201420269406.5U CN201420269406U CN203896504U CN 203896504 U CN203896504 U CN 203896504U CN 201420269406 U CN201420269406 U CN 201420269406U CN 203896504 U CN203896504 U CN 203896504U
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- China
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- sound
- wrist
- lead
- leading
- conducting
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Abstract
The utility model provides a wrist-worn sound transmission device. The wrist-worn sound transmission device comprises a main body part and a wristband fixedly holding the main body part on a person's wrist, the wristband is provided with a sound conducting chamber, the sound transmission device comprises a telescopic sound-conducting piece with a built-in sound-conducting hole and a loudspeaker accommodated in the sound conducting chamber and used to generate a sound, and the sound-conducting hole in the sound-conducting piece is communicated with the sound conducting chamber and is used to achieve the fact that the sound generated by the loudspeaker is conducted to the outside of the sound conducting chamber through the sound-conducting hole. The wrist-worn sound transmission device provided by the utility model can enable a sound made by an intelligent watch at present to be heard clearly by people without influences of noises in surrounding environment, and is convenient to carry, simple in structure and good in privacy.
Description
[technical field]
The utility model relates to transaudient field, relates in particular to a kind of Wrist wearable type sound-conducting apparatus in this field.
[background technology]
In recent years, the consumption electronic product of intelligent watch formula is just popular, and a lot of producers have all released the intelligent watch scheme of oneself, and some also possesses call function.Because the size of intelligent watch is smaller, so the electric elements power of wrist-watch the inside is also relatively little, the sound sending equally can be too small, make sound be difficult to be caught by people, especially for the intelligent watch with call function, because wrist-watch itself is undersized, wrist-watch cannot be used near ear and face as mobile phone simultaneously, so can only adopt hand-free call mode, cause like this dialog context easily to be heard by others, privacy is difficult to ensure.
[utility model content]
The purpose of this utility model is to provide a kind of Wrist wearable type sound-conducting apparatus, it is applied on intelligent watch, utilize loud speaker transaudient thereby solved on traditional intelligence wrist-watch, and cause the sound sending too little, when telephone relation, be difficult to ensure private technical problem.
In order to solve the problems of the technologies described above, the utility model provides a kind of Wrist wearable type sound-conducting apparatus, it comprises a main part and this main part is immobilizated in to the wrist strap in human wrist, this wrist strap is provided with one and leads the operatic tunes, in this sound-conducting apparatus comprises, establish the extension type of leading sound hole and lead sound part and be contained in this and lead in the operatic tunes and for generation of the loud speaker of sound, this sound hole of leading of leading in sound part is led the operatic tunes described in being communicated with and leads sound hole and export to this and lead outside the operatic tunes through this for sound that loud speaker is produced.
Preferably, the cover plate that described wrist strap is provided with a groove and connects with this recess cover, leads the operatic tunes described in described groove and cover plate form jointly.
Preferably, described loud speaker is dynamic speaker or piezo-electric loudspeaker
Preferably, described in to lead sound part elongated, it is established in comprising and leads leading sound bar and be enclosed within this and leading the loop bar outside sound bar of sound hole, described in lead sound bar and can stretch along the axial direction of described loop bar.
Preferably, described in, lead sound hole along described in lead sound part axis direction connect described in lead sound part.
Preferably, described in to lead sound hole be circular port, its aperture >0.7mm.
The utility model provides a kind of Wrist wearable type sound-conducting apparatus, 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 after the cover plate in the utility model Wrist wearable type sound-conducting apparatus separates;
Fig. 2 is the application schematic diagram of the sound-conducting apparatus of Wrist wearable type shown in Fig. 1.
[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, for a specific embodiment of the utility model Wrist wearable type sound-conducting apparatus, this embodiment provides a kind of Wrist wearable type sound-conducting apparatus 1, in order in detail clearly to introduce this Wrist wearable type sound-conducting apparatus 1, now describes with intelligent watch common in Wrist wearable type sound-conducting apparatus.
The utility model provides a kind of Wrist wearable type sound-conducting apparatus 1, it comprise a main part 10 and this main part 10 is immobilizated in human wrist and be provided with one lead the operatic tunes 110 wrist strap 11.In this sound-conducting apparatus 1 also comprises, establishing the extension type of leading sound hole 120 leads sound part 12 and is contained in this and lead in the operatic tunes 110 and for generation of the loud speaker 13 of sound.The sound conduction that described loud speaker 13 sends to described in lead in the operatic tunes 110, this sound hole 120 of leading of leading in sound part 12 is led the operatic tunes 110 described in being communicated with and leads sound hole 120 and export to this and lead outside the operatic tunes 110 through this for sound that loud speaker 13 is produced.
This main part 10 is generally the part on wrist-watch with human-computer interaction interface, and for example, this part has observing time or the function such as manipulates.
Described wrist strap 11 is provided with a groove 111 and covers with this groove 111 cover plate 112 connecing, and described in described groove 111 forms with cover plate 112 is common, leads the operatic tunes 110.Described loud speaker 13 is contained in this and leads in the operatic tunes 110 and for generation of sound, and it can be dynamic speaker or piezo-electric loudspeaker.
The described sound part 12 of leading is elongated, it is established in comprising and leads leading sound bar 121 and be enclosed within this and leading the loop bar 122 outside sound bar 121 of sound hole 120, the described sound bar 121 of leading can stretch along the axial direction of described loop bar 122, the outside of described loop bar 122 sheathed other loop bar 122 again, the like, multiple loop bars 122 can be set according to the actual requirements, like this, when the described sound part 12 of leading is after its axial direction stretches, can form multilevel hierarchy.
Described lead sound hole 120 along described in lead sound part 12 axis direction lead sound part 12 described in connecting.Can affect the frequency characteristic of sound wave owing to leading the aperture in sound hole 120, lead under the prerequisite of design size of sound part satisfied, the larger aperture, sound hole of leading means higher cut-off frequency, so, preferably, what the present embodiment provided leads sound hole 120 for circular port, its aperture >0.7mm, like this, substantially, can cover the frequency band of loud speaker 13.
Again in conjunction with shown in Fig. 2, the described sound part 12 of leading is in the time of work, can be stretched to suitable position, general recommendations is in human body palm inner side, then will lead one end that leading of sound part 12 speak in sound hole 120 near near people's ear, at this moment, lead sound conduction that sound part 12 will produce loud speaker 13 to people Er Nei, in order to obtain good acoustic efficiency, when lead sound part 12 near people ear position after, should make palm cover to form seal chamber with ear leading one end that sound part 12 speaks as far as possible, so not only can shield external noise, and can form coupling cavity and improve acoustic irradiation efficiency, reducing sound wave leaks, improve privacy.
The utility model provides a kind of Wrist wearable type sound-conducting apparatus 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 (6)
1. a Wrist wearable type sound-conducting apparatus, it comprises a main part and this main part is immobilizated in to the wrist strap in human wrist, it is characterized in that, this wrist strap is provided with one and leads the operatic tunes, in this sound-conducting apparatus comprises, establish the extension type of leading sound hole and lead sound part and be contained in this and lead in the operatic tunes and for generation of the loud speaker of sound, this sound hole of leading of leading in sound part is led the operatic tunes described in being communicated with and leads sound hole and export to this and lead outside the operatic tunes through this for sound that loud speaker is produced.
2. Wrist wearable type sound-conducting apparatus as claimed in claim 1, is characterized in that: the cover plate that described wrist strap is provided with a groove and connects with this recess cover, and described in forming jointly, described groove and cover plate lead the operatic tunes.
3. Wrist wearable type sound-conducting apparatus as claimed in claim 1, is characterized in that: described loud speaker is dynamic speaker or piezo-electric loudspeaker.
4. Wrist wearable type sound-conducting apparatus as claimed in claim 1, is characterized in that: described in to lead sound part elongated, it is established in comprising and leads leading sound bar and be enclosed within this and leading the loop bar outside sound bar of sound hole, described in lead sound bar and can stretch along the axial direction of described loop bar.
5. the Wrist wearable type sound-conducting apparatus as described in claim 1 or 4, is characterized in that: described in lead sound hole along described in lead sound part axis direction connect described in lead sound part.
6. Wrist wearable type sound-conducting apparatus as claimed in claim 5, is characterized in that: described in to lead sound hole be circular port, its aperture >0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269406.5U CN203896504U (en) | 2014-05-23 | 2014-05-23 | Wrist-worn sound transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269406.5U CN203896504U (en) | 2014-05-23 | 2014-05-23 | Wrist-worn sound transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896504U true CN203896504U (en) | 2014-10-22 |
Family
ID=51722852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269406.5U Expired - Fee Related CN203896504U (en) | 2014-05-23 | 2014-05-23 | Wrist-worn sound transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016115652A1 (en) * | 2015-01-19 | 2016-07-28 | 李文嵩 | Communication apparatus of intelligent watch |
-
2014
- 2014-05-23 CN CN201420269406.5U patent/CN203896504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016115652A1 (en) * | 2015-01-19 | 2016-07-28 | 李文嵩 | Communication apparatus of intelligent 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: 20141022 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |