CN209806070U - Wearable directional sound system - Google Patents
Wearable directional sound system Download PDFInfo
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- CN209806070U CN209806070U CN201920918765.1U CN201920918765U CN209806070U CN 209806070 U CN209806070 U CN 209806070U CN 201920918765 U CN201920918765 U CN 201920918765U CN 209806070 U CN209806070 U CN 209806070U
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Abstract
The utility model provides a wearable directional sound system, include: the wearable equipment comprises a wearable equipment body, a control module, a directional voice receiving module and a directional voice playing module, wherein the control module, the directional voice receiving module and the directional voice playing module are respectively arranged on the wearable equipment body, the directional voice receiving module and the directional voice playing module are respectively connected with the control module, after a user wears the wearable equipment body, the directional voice playing module directionally transmits a played voice signal to the ear of the user, and the directional voice receiving module directionally receives a voice signal sent by the user; the utility model discloses a wearable directional sound system, through the directional pronunciation receiving module and the directional pronunciation broadcast module of wearable equipment body, can make the user need not pass through the equipment of contacts such as earphone, just can receive speech information, can not influence other people on every side simultaneously, has guaranteed conversation or one-way privacy of receiving sound information, has improved user's experience degree.
Description
Technical Field
The utility model relates to an electron field especially relates to a wearable directional sound system.
Background
With the development of science and technology, various novel scientific and technological products emerge endlessly. The demand for product performance is also increasing. It is hoped that new technology products should be based on "people" rather than "slaves" that make people technology products; should "deal with" the scientific and technical product in human language and manner, not in the manner of a product. In order to achieve the human-oriented purpose, more and more scientific and technical products are being developed and upgraded to learn and adapt to the habits of human beings. Wearable electronic equipment is a more typical "people" sexual product, wears on the wrist, on the arm, hangs in the chest, ties up on the waist, inlays in shoes, clothes etc. the product is abundant, permeates to each field, and more intelligent, and the function is also more and more comprehensive, has had these wearable electronic equipment, and people can carry out remote communication and realize other internet equipment functions more and more conveniently.
At present, two modes, namely an earphone and a loudspeaker, are generally adopted aiming at a man-machine interaction mode of voice input and output, but due to the characteristics of scattering property and the like of voice transmission, if the loudspeaker is applied, a user can face the problems of information insecurity and insecurity in the voice interaction process. The noisy environment also brings noise for the user in the aspect of seeing and hearing and speech input to influence human-computer interaction effect, and the earphone is as the wearable equipment of most representativeness, no matter be the earmuff formula, traditional earphones such as in-ear, still bone conduction formula earphone, and the mode that all adopts the contact at present carries out speech transmission basically, has reduced user's experience degree.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides a wearable directional sound system to solve the above-mentioned technical problems.
The utility model provides a wearable directional sound system, include: wearable equipment body, set up respectively in control module, directional speech receiving module and the directional pronunciation broadcast module of wearable equipment body, directional speech receiving module and directional pronunciation broadcast module are connected with control module respectively, wear wearable equipment body back through the user, directional speech signal directional transmission to user's ear that directional speech broadcast module will broadcast, and, the sound signal that directional speech receiving module directional reception user sent.
Optionally, the directional sound playing module includes a plurality of directional players for providing audio signals collected or played back at different spatial positions, which are independent of each other.
Optionally, the directional sound playing module at least includes a first directional player for providing a left channel sound signal and a second directional player for providing a right channel sound signal, and the first directional player and the second directional player are respectively and sequentially disposed on the left side and the right side of the wearable device body.
Optionally, the wearable equipment body includes fixed part and functional part, the functional part includes the same first functional part and the second functional part of structure, connect through the fixed part between first functional part and the second functional part, first directional player sets up in first functional part, the directional player of second sets up with the second functional part to the face that user's back formed is as first plane, and the face that forms between user's shoulder both sides and the antethorax is as the second plane, when wearing, the second plane is arranged in to first functional part and second functional part, the both ends of fixed part respectively with first plane is crossing, and is fixed through encircleing the neck.
Optionally, the function unit is provided with an adjusting device for adjusting a directional sound propagation angle of the directional sound playing module.
Optionally, the wireless data communication system further comprises a communication module and an external interface module, wherein the communication module and the external interface module are respectively connected with the control module, and the control module performs wireless data interaction with external equipment through the communication module.
Optionally, a containing cavity for containing the external access device is arranged inside the fixing portion, the external interface module is arranged in the containing cavity, and the control module performs data interaction with the external access device through the external interface module to acquire sound source data.
Optionally, the directional sound playing module further includes a signal processing unit, and the signal processing unit includes an analog signal amplifier, a digital signal amplifier, a signal input/output unit, and a noise reduction unit.
The utility model has the advantages that: the utility model discloses a wearable directional sound system, through the directional pronunciation receiving module and the directional pronunciation broadcast module of wearable equipment body, can make the user need not pass through the equipment of contacts such as earphone, just can receive speech information, can not influence other people on every side simultaneously, has guaranteed conversation or one-way privacy of receiving sound information, has improved user's experience degree.
Drawings
Fig. 1 is a schematic structural diagram of a wearable directional sound system according to an embodiment of the present invention.
Fig. 2 is a diagram of a wearable directional sound system according to an embodiment of the present invention after being worn.
Fig. 3 is a schematic diagram of a wearable directional sound system in an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
In the following description, numerous details are set forth to provide a more thorough explanation of embodiments of the present invention, however, it will be apparent to one skilled in the art that embodiments of the present invention may be practiced without these specific details, and in other embodiments, well-known structures and devices are shown in block diagram form rather than in detail in order to avoid obscuring embodiments of the present invention.
The wearable directional sound system in this embodiment includes: wearable equipment body, set up respectively in control module, directional speech receiving module and the directional pronunciation broadcast module of wearable equipment body, directional speech receiving module and directional pronunciation broadcast module are connected with control module respectively, wear wearable equipment body back through the user, directional speech signal directional transmission to user's ear that directional speech broadcast module will broadcast, and, the sound signal that directional speech receiving module directional reception user sent.
In this embodiment, optionally, the directional sound playing module includes a plurality of directional players for providing audio signals collected or played back at different spatial positions, as shown in fig. 1, in this embodiment, the directional sound playing module includes at least a first directional player for providing a left channel sound signal and a second directional player for providing a right channel sound signal, and the first directional player and the second directional player are respectively and sequentially disposed on the left side and the right side of the wearable device. In this embodiment, directional sound play module is ultrasonic array speaker, includes left channel speaker array and right channel speaker array at least, and left channel speaker array and right channel speaker array set up respectively in the both sides of wearable equipment body, send audio signal orientation, provide directional stereo sound field for the user.
In this embodiment, the wearable device body includes a fixing portion and a function portion, the function portion includes a first function portion and a second function portion having the same structure, the first function portion and the second function portion are connected by the fixing portion, the first directional player is disposed on the first function portion, the second directional player is disposed on the second function portion, a surface formed by the back of the user is used as a first plane, a surface formed between two sides of the shoulder and the chest of the user is used as a second plane, when the wearable device is worn, the first function portion and the second function portion are disposed on the second plane, two ends of the fixing portion intersect with the first plane respectively, and the fixing portion is fixed by surrounding the neck, as shown in fig. 1 and 2, the fixing portion in this embodiment is a U-shaped structure, portions with ultrasonic array speakers on two sides are the function portion, and the function portion and the fixing portion can be an integrated structure, the wearable device body can be connected by a detachable structure, and the main function of the fixing part in the embodiment is to fix the wearable device body at the shoulder and neck of a user when in use. Preferably, the function part is provided with an adjusting device for adjusting the directional sound propagation angle of the directional sound playing module, and the adjusting device can adopt an adjusting mode in the prior art, such as an adjusting mode of an angle-adjustable desktop microphone, a mobile phone lazy people support and the like, and the angle is adjusted and fixed through a metal hose support, such as a metal hose of the national standard GB/T14525-9, so as to adjust the voice propagation direction of the directional sound playing module.
As shown in fig. 3, in this embodiment, the system further includes a communication module and an external interface module, where the communication module and the external interface module are respectively connected to the control module, and the control module performs wireless data interaction with an external device through the communication module, the communication module in this embodiment is mainly used to provide wireless data interaction, and may adopt near-field wireless communication modules such as bluetooth and WIFI, or adopt remote wireless communication modules such as GPRS, 3G, LTE, 4G, and 5G, and may be connected to wireless communication devices such as a smart phone to perform voice call, so as to implement related applications of cloud-end personalized multimedia services, or certainly may also set a local audio playing platform, where a sound source is directly stored in a local memory, and directional sound is played through a local audio player. The external interface module in this embodiment is mainly used for wired connection with external equipment, and preferably, the fixing portion is internally provided with an accommodating cavity for accommodating external access equipment, the external interface module is arranged in the accommodating cavity, and the control module performs data interaction with the external access equipment through the external interface module to acquire sound source data. In actual use, use the smart mobile phone as an example, can carry out the bluetooth through communication module and smart mobile phone on the one hand and pair and be connected, on the other hand also can place the smart mobile phone and hold the intracavity, through the wired interface that external interface module provided, direct wired connection not only can improve communication quality, also can effectual reduction power consumption, simultaneously, also provides a space of placing for the cell-phone, needn't place in the clothes, has improved the portability. The external interface module in this embodiment may provide connection of external devices, for example, connection of wired devices such as the existing USB and tap-C, HDMI, and connection of wireless devices such as bluetooth may also be provided, preferably, the power supply module may be disposed in the fixing portion to supply power to the system, the power supply module may employ a storage battery, a lithium battery, and the like, the external interface module may further include a wireless relay module (WIFI module) to provide a wireless local area network signal, and the external interface module may also provide various charging ports.
In this embodiment, the directional stereo sound source system further includes a signal processing unit, the signal processing unit includes an analog signal amplifier, a digital signal amplifier, a signal input/output unit, and a noise reduction unit, and the signal processing unit performs signal amplification, AD conversion, filtering, noise reduction, and the like on the input sound source signal, so that the signal processing unit meets the working requirements of the ultrasonic array speaker and provides a directional stereo sound field for users.
The control module in this embodiment may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components.
In the above embodiments, unless otherwise specified, the description of common objects by using "first", "second", etc. ordinal numbers only indicate that they refer to different instances of the same object, rather than indicating that the objects being described must be in a given sequence, whether temporally, spatially, in ranking, or in any other manner.
In the above-described embodiments, reference in the specification to "the embodiment," "an embodiment," "another embodiment," or "other embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiments is included in at least some embodiments, but not necessarily all embodiments. The various appearances of the phrase "the present embodiment," "one embodiment," or "another embodiment" are not necessarily all referring to the same embodiment. If the specification states a component, feature, structure, or characteristic "may", "might", or "could" be included, that particular component, feature, structure, or characteristic is not necessarily included. If the specification or claim refers to "a" or "an" element, that does not mean there is only one of the element. If the specification or claim refers to "a further" element, that does not preclude there being more than one of the further element.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A wearable directional sound system, comprising: wearable equipment body, set up respectively in control module, directional speech receiving module and the directional pronunciation broadcast module of wearable equipment body, directional speech receiving module and directional pronunciation broadcast module are connected with control module respectively, wear wearable equipment body back through the user, directional speech signal directional transmission to user's ear that directional speech broadcast module will broadcast, and, the sound signal that directional speech receiving module directional reception user sent.
2. The wearable directional sound system of claim 1, wherein the directional sound playing module comprises a plurality of directional players for providing mutually independent audio signals for acquisition or playback at different spatial locations.
3. The wearable directional sound system of claim 1, wherein: the directional sound playing module at least comprises a first directional player for providing a left sound channel sound signal and a second directional player for providing a right sound channel signal, and the first directional player and the second directional player are respectively and sequentially arranged on the left side and the right side of the wearable equipment body.
4. The wearable directional sound system according to claim 3, wherein the wearable device body comprises a fixing portion and a function portion, the function portion comprises a first function portion and a second function portion which are identical in structure, the first function portion and the second function portion are connected through the fixing portion, the first directional player is arranged on the first function portion, the second directional player is arranged on the second function portion, a plane formed by the back of the user is used as a first plane, a plane formed between the two sides of the shoulder and the chest of the user is used as a second plane, when the wearable device body is worn, the first function portion and the second function portion are arranged on the second plane, and the two ends of the fixing portion are respectively intersected with the first plane and fixed through surrounding of the neck.
5. Wearable directional sound system according to claim 4, characterized in that the functional part is provided with an adjusting means for adjusting the directional sound propagation angle of the directional sound playing module.
6. The wearable directional sound system of claim 4, further comprising a communication module and an external interface module, wherein the communication module and the external interface module are respectively connected to the control module, and the control module wirelessly interacts data with an external device through the communication module.
7. The wearable directional sound system of claim 6, wherein the fixing portion is provided with a receiving cavity for receiving an external access device therein, the external interface module is provided in the receiving cavity, and the control module performs data interaction with the external access device through the external interface module to obtain sound source data.
8. The wearable directional sound system of claim 2 or 3, wherein the directional sound playing module further comprises a signal processing unit comprising an analog signal amplifier, a digital signal amplifier, a signal input output unit, and a noise reduction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920918765.1U CN209806070U (en) | 2019-06-19 | 2019-06-19 | Wearable directional sound system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920918765.1U CN209806070U (en) | 2019-06-19 | 2019-06-19 | Wearable directional sound system |
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| CN209806070U true CN209806070U (en) | 2019-12-17 |
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| CN201920918765.1U Active CN209806070U (en) | 2019-06-19 | 2019-06-19 | Wearable directional sound system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405394A (en) * | 2020-03-14 | 2020-07-10 | 深圳市同创依诺数码科技有限公司 | Neck area bluetooth speaker and supporting rack thereof |
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2019
- 2019-06-19 CN CN201920918765.1U patent/CN209806070U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405394A (en) * | 2020-03-14 | 2020-07-10 | 深圳市同创依诺数码科技有限公司 | Neck area bluetooth speaker and supporting rack thereof |
| CN111405394B (en) * | 2020-03-14 | 2021-01-15 | 深圳市同创依诺数码科技有限公司 | Neck area bluetooth speaker equipped with supporting rack |
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