CN208489955U - Loudspeaker - Google Patents

Abstract

The utility model provides a kind of loudspeaker, it include: headset body and camera, the headset body being made of connecting rod and earmuff, and camera is set in the outer circumferential of the earmuff, utilize the image information in the camera acquisition visual direction of people, the camera has artificial intelligence identification image and literal function, when people wear this earmuff in reading, the picture and text that camera currently acquires can be converted into sound by artificial intelligence identification, and it is read by earphone to reading people, to make blind person or there has been no children of reading ability etc., voluntarily obtain image and text information, it reduces blind person and obtains information difficulty, or children are when no teacher parent accompanies, it can be achieved voluntarily to learn and read story-book.It is equipped with battery in the loudspeaker, use can be powered to the camera by the battery in the loudspeaker.

Description

Loudspeaker

Technical field

The utility model relates to Audiotechnica fields, and in particular to a kind of loudspeaker.

Background technique

With the rapid development of science and technology, more and more people begin to use wearable artificial intelligence product, for enjoying people Work intelligent Service carries out mutual traffic news, especially when children are when no teacher and parent accompany, voluntarily can not learn and read. Therefore, lack a kind of artificial intelligence product at present, child can be helped to read the ear-shield type loudspeaker of story-book.

Utility model content

The technical problem to be solved by the present invention is to help children by wearing the available figure of ear-shield type loudspeaker Picture and text information.

For this purpose, the utility model provides a kind of loudspeaker, comprising: headset body and camera, the headset body include Earmuff and connecting rod, the connecting rod is set as U-shaped structure, and the earmuff is respectively provided at the both ends of the connecting rod, and the camera is embedding It is located at the outer circumferential of the earmuff, the Image Acquisition end of the camera is located at the side of the shell, and the camera exists Under the headset body ear band use state, the visual direction in the front of Image Acquisition end towards people is arranged, and sets in the earmuff There are picture and text recognition processor and a memory, in the camera, the picture and text recognition processor, the memory and the earmuff Loudspeaking component be successively electrically connected；

For convenient for by the disassembling shell or being mounted on the left and right sides of the headset body, as preferred technical side Case is that the outside of the camera is equipped with shell, and the shell is removably located at the outer circumferential of the earmuff, the shell It is equipped with sliding block, the headset body is equipped with sliding slot, and the sliding slot and the sliding block, which cooperate, supplies the speaker body It is detachably connected with the shell,

The top of the sliding slot is equipped with the opening slid in or out for the sliding block.

For convenient for the earmuff and the shell to be detachably connected, as a preferred technical scheme for the sliding slot is set In the outside of the earmuff, the sliding block is located at the wherein one side of the shell.

It is as a preferred technical scheme the shell for external image information can be acquired convenient for the camera It is interior be equipped with artificial intelligence pictograph identification module and processor, the input terminal of the artificial intelligence pictograph identification module with The camera is electrically connected, the output end of the artificial intelligence pictograph identification module and the input terminal electricity of the processor Property connection, the shell is additionally provided with audio repeating the end of a thread A, and the audio conversion connector A is defeated by spring wire and the processor Outlet is electrically connected, and the headset body is equipped with audio conversion connector B, the audio conversion connector A and the audio conversion connector B phase Mutually it is equipped with.

In order to guarantee that the camera can work normally, as a preferred technical scheme for equipped with electricity in the connecting rod Pond is equipped with elastic slice in the sliding slot, and described elastic slice one end is fixedly connected with the top opening inner sidewall of the sliding slot, the other end and Spring is equipped between the inner sidewall of the sliding slot；The spring, the elastic slice and the sliding block are equipped with metal conducting layer, described Spring is electrically connected by conducting wire and the battery, and the conducting wire is embedded inside the headset body；The sliding block with it is described Camera is connected to by conducting wire to be arranged.

For that can be adjusted the angle convenient for the shell, to guarantee that the camera can adjust the angle, as preferred skill Art scheme is that the position of the sliding block and the cage connection is equipped with arc groove, and the shell is connected with the slide block position Equipped with hemisphere jut, the arc groove is equipped with for the hemisphere jut.

When to adjust angle good for the shell, to guarantee that the camera will not be moved arbitrarily in use, as Preferred technical solution is that one end of the center of the hemisphere jut and the arc groove is equipped with through hole, and the other end is set There is a fixed groove body, the through hole of the hemisphere jut and the arc groove is overlapped with the longitudinal center line of the fixed groove body Setting, the through hole of the arc groove are equipped with fixed link, and described fixed link one end is equipped with handle, and one end is equipped with screw thread, institute The end of thread for stating fixed link passes through the through hole of the arc groove and the hemisphere jut, and is threaded in the fixing groove In vivo, the handle end is extended on the outside of the arc groove.

Further to guarantee the camera in use, the shell will not be moved arbitrarily and cause the camera shooting The image-capture field of head deviates, and influences the acquisition quality of image, is as a preferred technical scheme the fixing groove The notch inner wall of body is equipped with the first block, and the trench bottom of the fixed groove body is equipped with screw hole, and the screw hole supplies the fixed link Screw thread cooperate；The fixed link is equipped with the first limited block, and first limited block is arranged close to the end of thread.

For that can be dismantled from loudspeaker convenient for the shell, as a preferred technical scheme to be equipped in the shell Bluetooth module, the bluetooth module and the camera are electrically connected, and the sliding slot is set as the block composition of two groups of L-type structures Notch, the block are equipped with the second block far from a side-lower of the speaker body, and second block is by the block It is linked together；

The sliding block is set as T-type structure, and the T-type end of the sliding block is inserted into the sliding slot, and the shell is directed away from institute State the side of loudspeaker.

For convenient for the sliding block and sliding slot angular adjustment can be carried out according to the use environment of people, as preferred technology Scheme is that the sliding block is set as T-type structure, and the T-type structure includes the first movable block and the second movable block, first activity Block and the second movable block ball-joint are integrated, and the articulated section of first movable block and second movable block is equipped with resistance Buddhist nun's structure sheaf.

The sliding block is set as T-type structure, and the T-type end of the sliding block is inserted into the sliding slot, and the shell is directed away from institute State the side of loudspeaker.

Technical solutions of the utility model have the advantages that

The headset body being made of connecting rod and earmuff, and camera, the earphone are set in the outer circumferential of the earmuff Ontology is under ear band use state, and the Image Acquisition end of the camera is arranged towards the visual direction in the front of people always, thus Guarantee that the acquisition range of the camera is always ensured that the visual direction of acquisition people, acquisition people are visually square using the camera To image information, the camera has artificial intelligence identification image and literal function, reading a book when people wear this earmuff When, picture that camera currently acquires and text can be converted into sound by artificial intelligence identification, and by earphone read to Read a book people, so that children voluntarily obtain image and text information, children when no teacher parent accompanies, it can be achieved that voluntarily study with Read story-book.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic perspective view of loudspeaker provided by the utility model；

Fig. 2 is the battery structure schematic diagram of loudspeaker provided by the utility model；

Fig. 3 is the audio-frequency module attachment structure schematic diagram of loudspeaker provided by the utility model；

Fig. 4 is the elastic piece structure schematic diagram of loudspeaker provided by the utility model；

Fig. 5 is the curved groove structure schematic diagram of loudspeaker provided by the utility model；

Fig. 6 is the first standoff features schematic diagram of loudspeaker provided by the utility model；

Fig. 7 is the bluetooth module structural schematic diagram of loudspeaker provided by the utility model；

Fig. 8 is the microphone structure schematic diagram of loudspeaker provided by the utility model；

Fig. 9 is the sliding block and sliding groove structure schematic diagram of loudspeaker provided by the utility model.

Wherein, 1- headset body, 2- camera, 3- shell, 4- sliding block, 5- sliding slot, 6- audio repeating the end of a thread A, 7- audio Adapter B, 8- earmuff, 9- connecting rod, 10-OCR picture recognition module, 11- processor, 12- audio-frequency module, 13- battery, 14- bullet Piece, 15- spring, 16- arc groove, 17- hemisphere jut, 18- through hole, the fixed groove body of 19-, 20- fixed link, 21- handle, 22- screw thread, the first block of 23-, 24- screw hole, the first limited block of 25-, 26- bluetooth module, 27- block, the second block of 28-, 29- Second limited block, 30- microphone connecting rod, 31- microphone.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.In addition, following institute Technical characteristic involved in the utility model different embodiments of description as long as they do not conflict with each other can phase Mutually combine.

Embodiment 1

According to Fig. 1 and Fig. 9, a kind of loudspeaker, comprising: headset body 1 and camera 2, the headset body 1 include Earmuff 8 and connecting rod 9, the connecting rod 9 is set as U-shaped structure, and the earmuff 8 is respectively provided at the both ends of the connecting rod 9, the camera shooting First 2 are embedded in the outer circumferential of the earmuff 8, and the Image Acquisition end of the camera 2 is located at the side of the shell 3, described Camera 2 is under 1 ear of the headset body band use state, the visual direction setting in the front of Image Acquisition end towards people, institute It states and is equipped with artificial intelligence pictograph identification chip in earmuff 8, memory and battery (are not necessarily battery settling groove, such as lithium Battery does not need slot), the artificial intelligence pictograph identification chip, memory and the camera 2 are logical with the battery Cross conducting wire electrical communication.

By the headset body being made of connecting rod and earmuff, and in the outer circumferential of the earmuff, camera is set, it is described Under ear band use state, the Image Acquisition end of the camera is arranged towards the visual direction in the front of people headset body always, It thereby guarantees that the acquisition range of the camera is always ensured that the visual direction of acquisition people, acquires people's mesh using the camera The image information of apparent direction, the camera have artificial intelligence identification image and literal function, exist when people wear this earmuff When reading, the picture and text that camera currently acquires can be converted into sound by artificial intelligence identification, and pass through earphone It reads to reading people, so that children voluntarily obtain image and text information, children are when no teacher parent accompanies, it can be achieved that voluntarily learning Practise and read story-book.It is equipped with battery in the loudspeaker, the camera can be supplied by the battery in the loudspeaker Electricity uses.The model of the camera is preferably the OpenMV M7 camera of star pupil science and technology, or to be chosen as male advanced in years RT3070 wireless Mould group monitoring camera also can choose the camera with artificial intelligence image and Text region of other models, the present embodiment It does not limit this.

Specifically, working method are as follows: the corresponding audio file of every page of picture in books is stored in the memory, or The corresponding audio file of every page of picture in books is stored in person's cloud server, memory is interconnected by bluetooth and mobile phone, hand Machine is interconnected with cloud server again, and audio file is sent on mobile phone from cloud server, and mobile phone is re-send in memory；Institute It states picture and text recognition processor and identifies that the camera photographed the picture of books, then play the corresponding audio file of the picture.

Wherein, the picture and text recognition processor identifies that the step of camera photographed the picture of books includes: the figure Literary recognition processor is used to the image that the camera is shot identification is compared with the picture of storage；Or every page on books Be equipped with two dimensional code, be stored in the memory two dimensional code information and corresponding audio file, the picture and text identifying processing The image in 2 D code that device is used to shoot the camera identifies.

In use, memory is interconnected by bluetooth and mobile phone, mobile phone is interconnected with cloud server again, and audio file is from cloud Server is sent on mobile phone, and mobile phone is re-send in storage, can also be with so audio file is there may be in internal storage There are clouds.In addition, the audio file of corresponding text must be using cloud database if it is text automatic identification , because data volume is too big, need the pronunciation file comprising all middle texts, the word pronunciation of all English or other language File.Text region simultaneously pronounces, and needs to access voice service, for example google is provided with such service, and it is automatic to carry out text Function of reading aloud.

In addition, current artificial intelligence robot may be implemented and human conversation, as the thought for having oneself, If you ask him, front has whom what object or opposite come.He can tell you, what front sees, this It is personal that whether we recognize etc..But the file of these voices is that dynamic combined generates, there is no fixed pre-existing ears On the memory of cover, also without fixation, there are some files of the lane database in cloud, but really as the mankind certainly What the language of oneself tissue was spoken up.

The camera 2 is under 1 ear of headset body band use state, and Image Acquisition end is towards setting in front of people It sets, thus the camera can be made to be integrated with the muff-style designs, cost is manufactured in reduction, while is also using people When it is more convenient.The camera 2 can also be scanned the two-dimensional code and be identified, in use, by scanning the two-dimensional code and reading in two dimensional code Information, two-dimensional barcode information can be pre-stored audio-frequency information, such as the letter such as the explanation of museum's showpiece, exhibition path planning Breath prompt.The camera is with the camera for scanning the two-dimensional code function, and the processor being connected to the camera is also Two dimensional code decoding processor, since the technology is existing mature technology, details are not described herein again detailed schematic is specifically referred to specially Sharp 102880850 B of CN.To guarantee that the camera smoothly can be detected and be decoded to two dimensional code, the camera-type Number preferably star pupil science and technology OpenMV M7 camera.

Another embodiment of the application provides a kind of loudspeaker, comprising: headset body 1 and camera (2), the earphone sheet Body 1 includes earmuff 8 and connecting rod 9, and the connecting rod 9 is set as U-shaped structure, and the earmuff 8 is respectively provided at the both ends of the connecting rod 9, The camera 2 is embedded in the outer circumferential of the earmuff 8, and the Image Acquisition end of the camera 2 is located at the side of the shell 3 Face, the camera 2 is under 1 ear of the headset body band use state, the visual direction in the front of Image Acquisition end towards people Setting, according to Fig. 9, the outside of the camera 2 are equipped with shell 3, and the shell 3 is removably located at the earmuff 8 Outer circumferential, the shell 3 are equipped with sliding block 4, and the headset body 1 is equipped with sliding slot 5,4 phase of the sliding slot 5 and the sliding block Mutually cooperation is detachably connected for the speaker body and the shell 3, and the top of the sliding slot 5 is equipped with sliding for the sliding block 4 The opening for entering or skidding off.Convenient for the earmuff and the shell to be detachably connected, to be as a preferred technical scheme described Sliding slot 5 is located at the outside of the earmuff 8, and the sliding block 4 is located at the wherein one side of the shell 3.

By the way that sliding block is arranged on the housing, sliding slot is set in the side of the earmuff, sliding block is sliding mounted in the cunning In slot, the shell with camera can be fixed on the earmuff, by the way that dismountable shell is arranged in headset body, Camera is equipped on dismountable shell.Shell with camera can be fixed on the earmuff by sliding block Make the picture in the camera acquisition visual direction of people.The camera can also be carried out detachable by magnet and the earmuff Connection.The camera 2 can be set as multiple, and the upper and lower, left and right of the shell and the side far from the sliding block are arranged in Face.Thus the image of human body all directions, text, road conditions and vehicle condition can be observed, carry out convenient for people when walking on road Real-time prompting goes out when to reducing people's ear band loudspeaker, earphone and is ignoring road because being absorbed in using mobile phone on road Condition vehicle condition cause it is unexpected there is a situation where.The memory is for storing the collected video of the camera or image letter Breath, and corresponding audio-frequency information can be stored.The camera can be set as SD card, can also be set as the storage being fixed in the shell Module.The fixed form of the shell and the earmuff can also by for velcro bonding method, magnet suction type, screw thread, The connection types such as buckle are fixed as one.

For external image information can be acquired convenient for the camera, as a preferred technical scheme for according to Fig. 3 institute Show, artificial intelligence pictograph identification module 10 and processor 11 are equipped in the shell 3, and the artificial intelligence pictograph is known The input terminal of other module 10 and the camera 2 are electrically connected, the output end of the artificial intelligence pictograph identification module 10 It is electrically connected with the input terminal of the processor 11, the shell 3 is additionally provided with audio repeating the end of a thread A6, the audio conversion connector A6 It is electrically connected by the output end of spring wire and the processor 11, the headset body 1 is equipped with audio conversion connector B7, described The audio conversion connector A and audio conversion connector B7, which cooperates, to be arranged.The audio conversion connector A and the audio conversion connector B7 can To transmit audio by bluetooth approach to replace.The artificial intelligence pictograph identification module 10 and processor model are preferably STM32F765VI ARM Cortex M7, is additionally provided with audio-frequency module 12 in the shell, the input terminal of the audio-frequency module 12 with The output end of the processor 11 is electrically connected, the input terminal of the output end of the audio-frequency module 12 and the audio conversion connector A6 Electrical communication.The audio-frequency module model is preferably that producer is Realplay, model TPA3116D2.Also other be can choose The artificial intelligence pictograph identification module of model, processor and audio-frequency module, the present embodiment do not limit this.In use, The camera collects current information, when collected information is text information, the artificial intelligence pictograph identification Image and text are extracted and are transferred to processor by module, and the processor carries out the image extracted and text information Signal is encoded after conversion, then signal is decoded by audio-frequency module and passes through the audio conversion connector A6 and is transferred to Thus audio conversion connector B7 on loudspeaker can facilitate people not need directly to read a book when reading, pass through the camera Text on book is acquired, and is read by loudspeaker, can guarantee that people can also be into when being busy with other things Row is read, while can also can still be read in the case where insufficient light；Also parent can be facilitated to assist in no time simultaneously When child reads, child oneself can wear loudspeaker and read.Meanwhile for convenient for being preferably acquired to image, this reality Applying example can refer in 103679165 B of patent CN to the technical solution progress OCR character recognition in OCR character identifying method.Or It is 204856534 U of referenced patent CN for realizing Image Acquisition and identifies character, then character information is converted into audio-frequency information Process.

It is preferably used for convenience of people, the loudspeaker can be shoulder-hanging type loudspeaker or earphone, circumaural earphone or extension Neck formula earphone or loudspeaker, meanwhile, it is read to be in also to be able to carry out Image Acquisition and be converted into audio-frequency information convenient for people It reads, the loudspeaker can also be set as home audio, mini sound equipment etc. with equipment such as audio playing functions.

When the loudspeaker is band microphone function, according to Fig.8, the earmuff side is hinged with microphone company 30, the microphone connecting rod 30, one end far from the earmuff is equipped with microphone 31, the peripheral side interval of the microphone 31 Equipped with multiple apertures, the microphone 31 is equipped with camera 2 far from one end of the microphone connecting rod 30, and the microphone 31 is not Image Acquisition is carried out using the camera in the case where use, the microphone connecting rod 30 can be carried out to turn of angle and position It changes, the Image Acquisition end of the camera thus can be made to carry out position adjustment, to reach optimal acquisition range.The microphone Recording module is equipped in 31, the recording module has the function of recording and audio information.The microphone and the wheat Gram wind connecting rod is set as hingedly, and when not using the microphone, the microphone connecting rod is erected, and the microphone will by rotation The Image Acquisition end of the camera is adjusted to the visual direction in front of people.

In order to guarantee that the camera can work normally, as a preferred technical scheme for, according to fig. 2 and shown in Fig. 4, It is equipped with battery 13 in the connecting rod 9, is equipped with elastic slice 14 in the sliding slot 5, described 14 one end of elastic slice and the top of the sliding slot 5 are opened Mouth inner sidewall is fixedly connected, and spring 15 is equipped between the other end and the inner sidewall of the sliding slot 5；The spring 15, the elastic slice 14 and the sliding block 4 be equipped with metal conducting layer, the spring 15 is electrically connected by conducting wire and the battery 13, the conducting wire It is embedded inside the headset body 1；The sliding block 4 is connected to setting by conducting wire with the camera 2.The processor also leads to It crosses conducting wire and is connect with the battery by conducting wire.

The battery is for providing electric energy, in use, being elastic slice in the sliding slot after the sliding block is inserted into the sliding slot It is bonded with the sliding block, as the sliding block moves gradually downward, the spring-compressed between the elastic slice and the earmuff 8, institute State elastic slice and after the spring comes into full contact with the sliding block, the sliding block can be conductive well, it is conductive after sliding block will Electric energy is transferred to the camera and the processor, and the camera and the processor can be made to work.

For that can be adjusted the angle convenient for the shell, to guarantee that the camera can adjust the angle, as preferred skill Art scheme is, according to Fig.5, the position that the sliding block 4 is connect with the shell 3 is equipped with arc groove 16, the shell 3 with 4 link position of sliding block is equipped with hemisphere jut 17, and the arc groove 16 is equipped with for the hemisphere jut 17.

When to adjust angle good for the shell, to guarantee that the camera will not be moved arbitrarily in use, as Preferred technical solution is that the center of the hemisphere jut 17 and one end of the arc groove 16 are equipped with through hole 18, separately One end is equipped with fixed groove body 19, the through hole 18 of the hemisphere jut 17 and the arc groove 16 with the fixed groove body 19 Longitudinal center line be overlapped setting, the through hole 18 of the arc groove 16 is equipped with fixed link 20, described 20 one end of fixed link Equipped with handle 21, one end is equipped with screw thread 22, and 22 end of screw thread of the fixed link 20 passes through the arc groove 16 and the spherical shape The through hole 18 of protrusion 17, and be threaded in the fixed groove body 19,21 end of handle is extended on the arc The outside of groove 16.The second limited block 29 is equipped with close to one end of the handle 21.

When needing to be adjusted the direction of the camera, the end of thread of the fixed link is back-outed into fixed groove body 19, and the hemisphere jut is rotated in the arc groove, it adjusts to after appropriate location, then by the fixed link The end of thread is fixed in the fixed groove body 19, at this point, the end of thread of the fixed link moves downward, second limited block 29 The arc groove is fastened with the end of thread of the fixed link, the hemisphere jut can be consolidated in the arc groove It is fixed not turn, that is, the case where to can guarantee the camera in use be not in rotation.When the loudspeaker ear wears state It is lower or when hanging shoulder state, be adjusted, with guarantee the headset body when shoulder is hung or ear is worn, the camera 2 It can be adjusted according to use environment, and make the Image Acquisition end of the camera 2 always towards the visual direction in the front of people.

Further to guarantee the camera in use, the shell will not be moved arbitrarily and cause the camera shooting The image-capture field of head deviates, and influences the acquisition quality of image, as a preferred technical scheme for according to Fig. 6 institute Showing, the notch inner wall of the fixed groove body 19 is equipped with the first block 23, and the trench bottom of the fixed groove body 19 is equipped with screw hole 24, The screw hole 24 cooperates for the screw thread 22 of the fixed link 20；The fixed link 20 is equipped with the first limited block 25, described First limited block 25 is arranged close to 22 end of screw thread.

In use, the block can guarantee that first limited block will not be deviate from out of described fixing groove body, avoid described Fixed link in adjustment process from the fixed groove body abjection and out active the case where, when the position for needing to fix the camera When setting, cooperation is fixed in the end of thread of the fixed link 20 and the screw hole 24, when needs are to the position of the camera When being adjusted, the end of thread of the fixed link 20 is deviate from into the screw hole 24.

For that can be dismantled from loudspeaker convenient for the shell, as a preferred technical scheme for, according to Fig.7, institute It states and is equipped with bluetooth module 26 in shell 3, the bluetooth module 26 is electrically connected with the camera 2, and the sliding slot 5 is set as two groups The notch that the block 27 of L-type structure forms, the block 27 are equipped with the second block far from a side-lower of the speaker body 28, the block 27 is linked together by second block 28；

The sliding block 4 is set as T-type structure, and the T-type end of the sliding block 4 is inserted into the sliding slot 5, and the shell is directed away from The side of the loudspeaker.

In use, connecting the bluetooth module 26 by mobile phone, acquired image information is transferred to by the camera Bluetooth module, the bluetooth module pass image information again by the UHF radio wave of the ISM band of 2.4-2.485GHz It is defeated by mobile phone, when people use mobile phone, the camera acquired image information be can be displayed on mobile phone screen, thus It can be using the people of mobile phone at any time it can be seen that the real-time road and situation of remote that show on mobile phone, are expert to reduce people The case where pedestrains safety caused by mobile phone is used when walking for a long time.In the present embodiment, the preferred model star of camera The OpenMV M7 camera of pupil science and technology is also chosen as sea and thinks other cameras such as 3516D+OV5300.

For convenient for the sliding block and sliding slot angular adjustment can be carried out according to the use environment of people, as preferred technology Scheme is that according to Fig.5, the sliding block 4 is set as T-type structure, and the T-type structure includes the first movable block 32 and the second activity Block 33, first movable block 32 and 33 ball-joint of the second movable block are integrated, and first movable block 32 and described The articulated section of second movable block 33 is equipped with damping structure layer 34.

The sliding block is set as T-type structure, and the T-type end of the sliding block is inserted into the sliding slot, and the shell is directed away from institute State the side of loudspeaker.

In use, first movable block and second movable block are set as ball-joint structure, first movable block is set For recessed spherical groove, second movable block is set as the spherical pieces of protrusion, and the spherical groove of first movable block is for described the The spherical pieces of two movable blocks are movable back and forth, and damping structure layer 34 is additionally provided between the spherical groove and the spherical pieces, described Damping structure layer is set as rubber damping material, thus can guarantee first movable block and second movable block movable back and forth When position stop and fixation carried out according to people's needs.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes among the protection scope created still in the utility model.

Claims (8)

1. a kind of loudspeaker characterized by comprising headset body (1) and camera (2), the headset body (1) includes ear (8) and connecting rod (9) are covered, the connecting rod (9) is set as U-shaped structure, and the earmuff (8) is respectively provided at the both ends of the connecting rod (9), The camera (2) is embedded in the outer circumferential of the earmuff (8), and the Image Acquisition end of the camera (2) is located at described outer The side of shell (3), the camera (2) is under the headset body (1) ear band use state, and Image Acquisition end is towards people's The visual direction setting in front, the earmuff (8) is interior to be equipped with picture and text recognition processor and memory, the camera (2), the figure Loudspeaking component in literary recognition processor, the memory and the earmuff (8) is successively electrically connected.

2. a kind of loudspeaker characterized by comprising headset body (1) and camera (2), the headset body (1) includes ear (8) and connecting rod (9) are covered, the connecting rod (9) is set as U-shaped structure, and the earmuff (8) is respectively provided at the both ends of the connecting rod (9), The camera (2) is embedded in the outer circumferential of the earmuff (8), and the Image Acquisition end of the camera (2) is located at described outer The side of shell (3), the camera (2) is under the headset body (1) ear band use state, and Image Acquisition end is towards people's The visual direction setting in front, the outside of the camera (2) are equipped with shell (3), and the shell (3) is removably located at the ear The outer circumferential of (8) is covered, the shell (3) is equipped with sliding block (4), and the headset body (1) is equipped with sliding slot (5), the cunning Slot (5) and the sliding block (4) cooperate to be detachably connected for the speaker body and the shell (3),

The top of the sliding slot (5) is equipped with the opening slid in or out for the sliding block (4)；The sliding slot (5) is located at the ear The outside of (8) is covered, the sliding block (4) is located at the wherein one side of the shell (3).

3. a kind of loudspeaker according to claim 2, which is characterized in that be equipped with picture and text identification module in the shell (3) (10) it is electrically connected with processor (11), the input terminal of the picture and text identification module (10) and the camera (2), the picture and text The output end of identification module (10) and the input terminal of the processor (11) are electrically connected, and the shell (3) is additionally provided with audio conversion Connector lug A (6), the audio conversion connector A (6) is electrically connected by spring wire and the output end of the processor (11), described Headset body (1) is equipped with audio conversion connector B (7), and the audio conversion connector A and the audio conversion connector B (7), which cooperate, to be set It sets.

4. a kind of loudspeaker according to claim 2, which is characterized in that battery (13) are equipped in the connecting rod (9), it is described Elastic slice (14) are equipped in sliding slot (5), described elastic slice (14) one end is fixedly connected with the top opening inner sidewall of the sliding slot (5), Spring (15) are equipped between the other end and the inner sidewall of the sliding slot (5)；The spring (15), the elastic slice (14) and the cunning Block (4) is equipped with metal conducting layer, and the spring (15) is electrically connected by conducting wire and the battery (13), and the conducting wire is embedded It is internal in the headset body (1)；The sliding block (4) is connected to setting by conducting wire with the camera (2).

5. a kind of loudspeaker according to claim 2, which is characterized in that the sliding block (4) connect with the shell (3) Position is equipped with arc groove (16), and the shell (3) and the sliding block (4) link position are equipped with hemisphere jut (17), the arc Connected in star (16) is equipped with for the hemisphere jut (17).

6. a kind of loudspeaker according to claim 5, which is characterized in that the center of the hemisphere jut (17) and the arc One end of connected in star (16) is equipped with through hole (18), and the other end is equipped with fixed groove body (19), the hemisphere jut (17) and institute The through hole (18) for stating arc groove (16) is overlapped setting with the longitudinal center line of the fixed groove body (19), and the arc is recessed The through hole (18) of slot (16) is equipped with fixed link (20), and described fixed link (20) one end is equipped with handle (21), and one end is equipped with spiral shell Line (22), screw thread (22) end the running through across the arc groove (16) and the hemisphere jut (17) of the fixed link (20) Hole (18), and be threaded in the fixed groove body (19), handle (21) end is extended on the arc groove (16) outside.

7. a kind of loudspeaker according to claim 6, which is characterized in that set on the notch inner wall of the fixed groove body (19) Have the first block (23), the trench bottom of the fixed groove body (19) is equipped with screw hole (24), and the screw hole (24) supplies the fixed link (20) screw thread (22) cooperates；The fixed link (20) is equipped with the first limited block (25), first limited block (25) Close to the setting of the screw thread (22) end.

8. a kind of loudspeaker according to claim 2, which is characterized in that bluetooth module (26) are equipped in the shell (3), The bluetooth module (26) and the camera (2) are electrically connected, and the sliding slot (5) is set as the block (27) of two groups of L-type structures The notch of composition, the block (27) are equipped with the second block (28) far from a side-lower of the speaker body, and described second The block (27) is linked together by block (28)；

The sliding block (4) is set as T-type structure, and the T-type end of the sliding block (4) is inserted into the sliding slot (5), and the shell is towards far Side from the loudspeaker；The sliding block (4) is set as T-type structure, and the T-type structure includes the first movable block (32) and second Movable block (33), first movable block (32) and second movable block (33) ball-joint are integrated, and first activity The articulated section of block (32) and second movable block (33) is equipped with damping structure layer (34).