CN207382538U

CN207382538U - Orient radio reception and orientation pronunciation device

Info

Publication number: CN207382538U
Application number: CN201721287069.2U
Authority: CN
Inventors: 赖永强
Original assignee: Shenzhen Hamp Science & Technology Co Ltd
Current assignee: Shenzhen Hamp Science & Technology Co Ltd
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2018-05-18
Anticipated expiration: 2027-09-29

Abstract

The utility model discloses a kind of orientation radio reception and orientation pronunciation device, the orientation radio reception includes cylindrical body with orientation pronunciation device, the cylindrical body upper surface is provided with microphone array, and the trumpet array of 3 or more arranged in the cylindrical body circumferential direction is provided on the side of the cylindrical body.The utility model by setting microphone array and trumpet array simultaneously in orientation radio reception with orienting in pronunciation device, solve the problems, such as that existing intelligent sound box and intelligent sound control class product can not achieve sound position feedback in privacy public arena or interruption-free occasion, so that orientation radio reception can not only realize that sound wave pickup positions with orientation pronunciation device, and feedack can be only given to and send instruction person by sound phase location technology.

Description

Orient radio reception and orientation pronunciation device

Technical field

The utility model is related to intelligent sound control technology field more particularly to a kind of orientation radio reception and orientation pronunciation dresses It puts.

Background technology

The intelligent sound box of prevalence, intelligent sound control class product can only realize that sound wave pickup positions skill mostly on the market at present Art, and feedback is provided, but can not achieve position feedback during sound feedback, this is in certain application scenario if you need to privacy Public arena, interruption-free occasion etc. are inapplicable.

Utility model content

The main purpose of the utility model is to propose a kind of orientation radio reception and orientation pronunciation device, it is intended to solve existing intelligence Energy speaker and intelligent sound control class product can not achieve the skill of sound position feedback in privacy public arena or interruption-free occasion Art problem.

To achieve the above object, the utility model proposes orientation radio reception with orientation pronunciation device include cylindrical body, institute It states cylindrical body upper surface and is provided with microphone array, be provided on the side of the cylindrical body in the cylindrical body circumferential direction The trumpet array of 3 or more of arrangement.

Preferably, the quantity of the trumpet array is 4 to 15.

Preferably, the quantity of the trumpet array is 8.

Preferably, the uniform intervals in the circumferential direction of the cylindrical body upper surface of the microphone in the microphone array are set It puts.

Preferably, the cylindrical body is multiedge cylinder, and the rib number of the multiedge cylinder is four or more.

Preferably, it is both provided with the trumpet array on each side of the multiedge cylinder.

Preferably, the trumpet array is rectangular array.

Preferably, each rectangular array is covered with corresponding side on the multiedge cylinder.

Preferably, the quantity of the trumpet array is consistent with the quantity of the microphone, and positioned at the institute in same orientation The position for stating trumpet array and the microphone is corresponding one by one.

Preferably, the orientation radio reception further includes an outer cover with orientation pronunciation device, and the outer cover is sleeved on the loudspeaker battle array Row are outer, and the outer cover is in netted setting.

Technical solutions of the utility model by orientation radio reception with orientation pronunciation device in set simultaneously microphone array and Trumpet array solves existing intelligent sound box and intelligent sound control class product in privacy public arena or interruption-free occasion not The problem of realizing sound position feedback so that orientation radio reception can not only realize that sound wave pickup positions with orientation pronunciation device, And feedack can be only given to and send instruction person by sound phase location technology.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.

Fig. 1 is that the utility model orients radio reception with orienting the structure diagram of pronunciation device first embodiment；

Fig. 2 is that the utility model orients radio reception with orienting the structure diagram of pronunciation device second embodiment；

Fig. 3 is that the utility model orients radio reception with orienting the structure diagram of pronunciation device 3rd embodiment；

Fig. 4 is that radio reception is oriented in Fig. 3 with orienting the explosive view of pronunciation device；

Fig. 5 is that the utility model orients radio reception with orienting the structure diagram of pronunciation device fourth embodiment.

Drawing reference numeral explanation：

Label	Title	Label	Title
				10	Orient radio reception and orientation pronunciation device	12	Microphone array
11	Cylindrical body	121	Microphone
				111	Upper cover	13	Trumpet array
112	Polygon prism body shell	14	Outer cover

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall within the protection scope of the present invention.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.

In addition, the description in " first ", " second " etc. involved in the utility model is only used for description purpose, without being understood that To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Define as a result, " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution Conflicting or can not realize when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection domain within.

The utility model proposes it is a kind of orientation radio reception with orientation pronunciation device, on device simultaneously set microphone array and Trumpet array so that can realize sound position feedback in some interruption-free occasions, feedback is only given to and sends instruction person.

Fig. 1 is refer to, in the utility model embodiment, which includes cylindrical body with orientation pronunciation device 10 11, the upper surface of the cylindrical body 11 is provided with microphone array 12, is provided on the side of the cylindrical body 11 at this The trumpet array 13 of 3 or more arranged in 11 circumferential direction of cylindrical body.

Specifically, the cylindrical body 11 can be circular cylinder or prism, and the material of the cylindrical body 11 can be Iron, aluminium or plastics have no material stringent limitation, as long as not influencing the function of microphone array 12 and trumpet array 13 i.e. It can.In the microphone array 12 that 11 upper surface of cylindrical body is set the quantity of microphone 121 there is no limit, quantity for 1 to Between 15 can, quantity is The more the better, and the positioning of quantity more sound wave pickups can be more accurate.Similarly, in cylindrical body 11 The quantity of trumpet array 13 on side also without stringent limitation, the trumpet array 12 of 3 or more can, the more sound of quantity are determined Position feedback is more accurate.The trumpet array 13 can fix the side for being bonded in the cylindrical body 11, can also fix clamping In the side of the cylindrical body 11, several holes can also be opened up in the side of cylindrical body 11, the loudspeaker are fixed through hole At this hole, other fixed forms also can, as long as can ensure trumpet array 13 it is firm be arranged on the cylindrical body 11 Side.Fixed form of the microphone array 12 in the upper surface does not also limit, can be adhesion or clamping, can It is fixed on upper surface.

Technical solutions of the utility model pass through in orientation radio reception and the upper surface for orienting cylindrical body 11 in pronunciation device 10 Microphone array 12 is set and is provided with what is arranged in 11 circumferential direction of the cylindrical body on the side of the cylindrical body 11 The trumpet array 13 of 3 or more so that can either realize that sound wave pickup positions in some interruption-free occasions, and can realize that sound is determined Position feedback, feedack is only given to and sends instruction person.

With continued reference to Fig. 1, the quantity for being arranged in the trumpet array 13 of 11 side of cylindrical body is 4 to 15, i.e. loudspeaker battle array The quantity of row 13 can be 4, and 6,7,10,12 etc., can be that odd number is alternatively even number.

Further, the preferred amount for being arranged in the trumpet array 13 of 11 side of cylindrical body is 8.Below normal conditions There is all directions four direction in position, is further added by four direction：Behind the southeast, northeast, southwest, northwest, all directions just can be more Exactly by sound phase location technology, feedack is given to and sends instruction person.

Further, Fig. 1 is refer to, arrangement mode of the microphone array 12 in 11 upper surface of cylindrical body does not have There is fixed requirement, can be that the array of rule is alternatively irregular array, it is preferable that array is regular array, such as can be square Shape array, elliptical array, square array, diamond shape array, circular array etc..Optimally, the Mike in the microphone array 12 The uniform intervals in the circumferential direction of 11 upper surface of cylindrical body of wind 121 are set, and so can more accurately realize that sound wave picks up Sound positions.

Further, the cylindrical body 11 is multiedge cylinder, so trumpet array 13 can be made more easily to set In the side of cylindrical body 11, and the rib number of the multiedge cylinder is four or more, and rib number can be 6,8,12 etc., rib Number is more, and the trumpet array more than 13 of the side placement of multiedge cylinder can more accurately realize sound position feedback, such as Multiedge cylinder is 8 prisms in embodiment shown in FIG. 1.

Further, Fig. 2 is refer to, the orientation radio reception can also include one with orienting the multiedge cylinder in pronunciation device 10 Upper cover 111, the microphone array 12 are arranged on the upper surface of the upper cover 111, and the trumpet array 13 is arranged in described more On the side of prism.

Further, Fig. 3 and Fig. 4 are refer to, the multiedge cylinder can also include a polygon prism body shell 112, the loudspeaker Array 13 is arranged on the side of the polygon prism body shell 112, more convenient can so be loaded and unloaded, and the polygon prism body shell 112 can To be integrally formed, can be also connected by each side panel, which can also mutually be not attached to together, i.e., each side Plate is individually fixed on the side of the multiedge cylinder.

Further, with continued reference to Fig. 3 and Fig. 4, the trumpet array 13 can be that diamond array arranges, also can array be ellipse Shape, optimally, the trumpet array 13 are rectangular array, so can preferably realize sound position feedback.

Specifically, the rectangular array can be distributed in the top of each side of the multiedge cylinder, middle part or lower part, But optimally, the rectangular array is covered with the upper, middle and lower of corresponding side, i.e. side on the multiedge cylinder The rectangular array is both provided with, is covered with the trumpet array completely on each side of multiedge cylinder in such cases 13, the increase of corresponding number of speakers substantially increases the accuracy of sound position feedback.

Further, it is not required for one with reference to Fig. 3, the quantity of the trumpet array 13 and the quantity of the microphone 121 Cause, as microphone 121 quantity be 6 when, the quantity of trumpet array 13 can be with 7, it is preferable that the number of the trumpet array 13 Amount is consistent with the quantity of the microphone 121, and positioned at the trumpet array 13 in same orientation and the microphone 121 Position it is corresponding one by one, microphone array 12 positions the sound wave that picks up after treatment by being located at same orientation at this time Trumpet array 13 improves the Efficiency and accuracy of orientation feedback to instruction person's orientation feedback is sent.

Further, with reference to Fig. 5, the orientation radio reception further includes an outer cover 14, the outer cover with orientation pronunciation device 10 14 are sleeved on outside the trumpet array 13, and the outer cover 14 is in netted setting (not shown).Trumpet array in order to prevent 13 it is touched after damage, be provided outside an outer cover 14 in trumpet array 13, the material of outer cover 14 without considered critical, can be iron, aluminium, Plastics etc. can realize the function of protecting trumpet array 13 and at the same time not influencing 13 sounding of trumpet array.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.

Claims

1. a kind of orientation radio reception and orientation pronunciation device, which is characterized in that including cylindrical body, the cylindrical body upper surface is set Microphone array is equipped with, the loudspeaker of 3 or more arranged in the cylindrical body circumferential direction is provided on the side of the cylindrical body Array.

2. orientation radio reception and orientation pronunciation device as described in claim 1, which is characterized in that the quantity of the trumpet array is 4 to 15.

3. orientation radio reception and orientation pronunciation device as claimed in claim 2, which is characterized in that the quantity of the trumpet array is 8.

4. orientation radio reception and orientation pronunciation device as described in claim 1, which is characterized in that the wheat in the microphone array Gram wind uniform intervals in the circumferential direction of the cylindrical body upper surface are set.

5. orientation radio reception and orientation pronunciation device as described in claim 1, which is characterized in that the cylindrical body is polygon prism Body, and the rib number of the multiedge cylinder is four or more.

6. orientation radio reception and orientation pronunciation device as claimed in claim 5, which is characterized in that each side of the multiedge cylinder The trumpet array is both provided on face.

7. orientation radio reception and orientation pronunciation device as claimed in claim 6, which is characterized in that the trumpet array is rectangle battle array Row.

8. orientation radio reception and orientation pronunciation device as claimed in claim 7, which is characterized in that each rectangular array is covered with Corresponding side on the multiedge cylinder.

9. as claimed in claim 5 orientation radio reception with orientation pronunciation device, which is characterized in that the quantity of the trumpet array with The quantity of the microphone is consistent, and opposite one by one positioned at the trumpet array in same orientation and the position of the microphone It should.

10. orientation radio reception and orientation pronunciation device as described in claim 1, which is characterized in that the orientation radio reception and orientation Pronunciation device further includes an outer cover, and the outer cover is sleeved on outside the trumpet array, and the outer cover is in netted setting.