CN108696612A - A kind of mobile phone live streaming holder integrating sound card module on holder handle - Google Patents

A kind of mobile phone live streaming holder integrating sound card module on holder handle Download PDF

Info

Publication number
CN108696612A
CN108696612A CN201810768218.XA CN201810768218A CN108696612A CN 108696612 A CN108696612 A CN 108696612A CN 201810768218 A CN201810768218 A CN 201810768218A CN 108696612 A CN108696612 A CN 108696612A
Authority
CN
China
Prior art keywords
mobile phone
holder
sound card
card module
holder handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810768218.XA
Other languages
Chinese (zh)
Inventor
黄健雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enping Difan Electronics Co Ltd
Original Assignee
Enping Difan Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Enping Difan Electronics Co Ltd filed Critical Enping Difan Electronics Co Ltd
Priority to CN201810768218.XA priority Critical patent/CN108696612A/en
Publication of CN108696612A publication Critical patent/CN108696612A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/04Supports for telephone transmitters or receivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Abstract

The invention discloses a kind of on holder handle integrates the mobile phone of sound card module holder is broadcast live, including sound card module, holder handle and clamping part for fixing mobile phone, the sound card module includes sound card circuit and the control button for controlling sounding, the sound card circuit is set to inside the holder handle, the control button is set to the outer surface of the holder handle, the sound card circuit is electrically connected with control button, and the holder handle is connect with the clamping part.The present invention is broadcast live on the holder handle of holder in the mobile phone of hand-held and integrates sound card module, by pressing the sounding button result of broadcast sound of sound card module, uses second mobile phone or independent audible device without additional, does not influence outdoor activities convenience, very convenient.

Description

A kind of mobile phone live streaming holder integrating sound card module on holder handle
Technical field
The present invention relates to a kind of mobile phones, and holder is broadcast live, and especially a kind of mobile phone integrating sound card module on holder handle is straight Broadcast holder.
Background technology
The holder of mobile phone live streaming at present is largely putting type or fixed, it is therefore intended that the both hands of liberation main broadcasters are convenient Live streaming, but with the diversification of live content, live streaming place has spread over outdoor, in order to be broadcast live whenever and wherever possible, on The conventional mobile phone live streaming holder stated can not adapt to outdoor activities, therefore branch is broadcast live usually using the mobile phone of hand-held when outdoor live streaming Frame.
The mobile phone live streaming supporting structure of hand-held is fairly simple, is only capable of fixing single mobile phone, cannot be satisfied too many function needs It asks, such as additive effect sound, needs second mobile phone to play or buy independent audible device, be obviously not easy to open air in this way Activity.
Invention content
To solve the above problems, the purpose of the present invention is to provide a kind of mobile phones being integrated with sound card module, and holder is broadcast live, Result of broadcast sound may be implemented by the sounding button on pressing stent handle, the convenience without influencing outdoor activities.
Technical solution is used by the present invention solves the problems, such as it:
A kind of mobile phone live streaming holder integrating sound card module on holder handle, including sound card module, holder handle and use In the clamping part of fixed mobile phone, the sound card module includes sound card circuit and the control button for controlling sounding, the sound card Circuit is set to inside the holder handle, and the control button is set to the outer surface of the holder handle, the sound card Circuit is electrically connected with control button, and the holder handle is connect with the clamping part.
Further, the control button includes switch key and switch volume key.
Further, the switch key includes a plurality of individual sounding buttons, and each sounding button corresponds to a kind of sound Effect, the sounding button are set to the arrangement mode of matrix on the outer surface immediately ahead of the holder handle.
Further, the switch volume key is cylindrical rotary switch.
Further, the sound card module further includes the loud speaker for playback sound, the loud speaker and the sound card Module connects and is set to the inside of the holder handle.
Further, further include vocal hole for allowing sound to penetrate, the vocal hole is set to the table of the holder handle Face and the top for being located at the loud speaker.
Further, the holder handle includes the corrugated grip part suitable for holding, and the grip part covers the branch The back side and side of frame handle.
Further, the clamping part includes the first Mobile phone clip, the second Mobile phone clip and connection first Mobile phone clip and second The support portion of Mobile phone clip, the support portion are column structure, and first Mobile phone clip and the second mobile phone are clamping due to the support The both sides in portion.
Further, the first mobile phone folder includes the first backboard and is provided with the first movable position limiting clamp of return spring, institute Stating the first movable position limiting clamp and being set to makes the two of the described first movable position limiting clamp clamping mobile phone at left and right sides of first backboard Side;The second mobile phone folder includes the second backboard and is provided with the second movable position limiting clamp of return spring, the second activity limit Position sandwiched is placed at left and right sides of second backboard both sides for making the described second movable position limiting clamp clamping mobile phone.
Further, it is connected by folding rotary shaft between the holder handle and the clamping part, the holder is winding by hand institute Folding rotary shaft rotation is stated to fold with the clamping part.
The beneficial effects of the invention are as follows:The present invention is broadcast live on the holder handle of holder in the mobile phone of hand-held and integrates sound card mould Block, by pressing the sounding button result of broadcast sound of sound card module, without additionally using second mobile phone or independent audible device, Outdoor activities convenience is not influenced, therefore the present invention is very convenient when in use.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the positive structure schematic of first embodiment of the invention;
Fig. 2 is the positive structure schematic of second embodiment of the invention;
Fig. 3 is the holder handle structure schematic diagram of second embodiment of the invention;
Fig. 4 is the holder handle apex structure schematic diagram of second embodiment of the invention;
Fig. 5 is the holder handle bottom end structural schematic diagram of second embodiment of the invention;
Fig. 6 is the clamping part apex structure schematic diagram of second embodiment of the invention.
Specific implementation mode
It is first embodiment referring to Fig.1, a kind of mobile phone live streaming holder integrating sound card module on holder handle, including sound Card module, holder handle 1 and the clamping part 2 for fixing mobile phone, the sound card module include sound card circuit and are sent out for controlling The control button of sound, the sound card circuit are set to inside the holder handle 1, and the sound card circuit is electrically connected with control button It connects, the control button is set to the outer surface of the holder handle 1, including switch key 11 and switch volume key 12, described Switch key 11 includes 12 individual sounding buttons, and each sounding button corresponds to a kind of audio, and the sounding button multiplies with 3 The arrangement mode of 4 matrixes is set on the outer surface in 1 front of the holder handle, towards user, the switch volume Key 12 is the rotary switch of cylinder, is set to beside the sounding key-press matrix.
The sound card module further includes the loud speaker for playback sound, and the loud speaker is connect with the sound card module And it is set to the inside of the holder handle 1, further include the vocal hole 13 for allowing sound to penetrate, the vocal hole 13 is set to The surface of the holder handle 1 and the top for being located at the loud speaker.
The holder handle 1 includes the corrugated grip part 14 suitable for holding, and the grip part 14 covers the holder The back side and side of handle 1, finger and webs when being allowed to that backhand is suitble to hold.
The clamping part 2 includes the first Mobile phone clip 21, the second Mobile phone clip 22 and connection first Mobile phone clip 21 and second The support portion 23 of Mobile phone clip 22, the support portion 23 are column structure, and first Mobile phone clip, 21 and second Mobile phone clip 22 is fixed In the both sides of the support portion 23, first Mobile phone clip 21 includes the first backboard 211 and is provided with the first work of return spring Dynamic position limiting clamp 212, the left and right sides that the described first movable position limiting clamp 212 is set to first backboard 211 make described first to live The both sides of mobile phone are clamped in dynamic position limiting clamp 212;Second Mobile phone clip 22 includes the second backboard 221 and is provided with the of return spring Two movable position limiting clamps 222, the left and right sides that the described second movable position limiting clamp 222 is set to second backboard 221 make described the The both sides of mobile phone are clamped in two movable position limiting clamps 222;I.e. described first Mobile phone clip 21 is with second Mobile phone clip 22 with the support Portion 23 is axial symmetry.
It is connected by folding rotary shaft 3 between the holder handle 1 and the clamping part 2, the holder handle 1 can be around described Folding rotary shaft 3 rotates, and rotation angle is up to 270 degree, and can be folded with the clamping part 2 makes whole mobile phone live streaming holder conveniently take Band.
First embodiment for current hand-held mobile phone live streaming holder can not directly result of broadcast sound the problem of, in holder handle Sound card module is integrated in hand 1 realizes the broadcasting of effect sound under the premise of not influencing convenience degree.
It is second embodiment with reference to Fig. 2-6, a kind of multi-functional hand-held mobile phone live streaming holder is based on first embodiment A kind of perfect in shape and function and hand-held mobile phone live streaming holder easy to carry are provided, current hand-held mobile phone live streaming cradling function is solved The problem of missing.
Second embodiment includes mainly handle portion and clamping part 2, and handle portion and clamping part 2 pass through a folding rotary shaft 3 connections, 3 maximum activity angle of the folding rotary shaft are 270 degree, and the folding rotary shaft 3 can make the handle portion and clamping part 2 It is formed and is folded.
The handle portion includes columnar holder handle 1, sound card module and battery compartment 15, and the sound card module includes sound Card circuit and control button for controlling sounding, the sound card circuit are set to inside the holder handle 1, the sound card electricity Road is electrically connected with control button, and the control button is set to the outer surface of the holder handle 1, including switch key 11 and is opened Volume key 12 is closed, the switch key 11 includes 12 individual sounding buttons, and each sounding button corresponds to a kind of audio, institute It states sounding button and multiplies the arrangement modes of 4 matrixes with 3 and be set on the outer surface in the front of the holder handle 1, towards using Person, the switch volume key 12 are the rotary switch of cylinder, are set to beside the sounding key-press matrix, the battery compartment 15 Detachably, it is set to inside the holder handle 1, the battery compartment 15 is provided with charging lead, and the charging lead is connected to The shell of the holder handle 1, and a Universal USB mouth 16 is correspondingly provided on the shell of the holder handle 1.
The holder handle 1 further includes the corrugated grip part 14 suitable for holding, and the grip part 14 is set to described The side of holder handle 1, finger and webs when being allowed to that backhand is suitble to hold.
The sound card module further includes the loud speaker for playback sound, and the loud speaker is connect with the sound card module And it is set to the inside of the holder handle 1;Further include the vocal hole 13 for allowing sound to penetrate, the vocal hole 13 is set to The surface of the holder handle 1 and the top for being located at the loud speaker.
The holder handle 1 further includes foldback circuit interface 18 and the interface portion 17 for connecting electronic device, described Interface portion 17 is set to the top of the holder handle 1, including multiple interfaces such as audio output interface and microphone input interface, The foldback circuit interface 18 is set to the bottom of the holder handle 1.
Loud speaker automatic shield when the audio output interface accesses audio output apparatus, effect sound is as audio mixing Output.
The clamping part 2 includes the first Mobile phone clip 21, the second Mobile phone clip 22 and support portion 23, and the support portion 23 is column Structure, first Mobile phone clip, 21 and second Mobile phone clip 22 are set to the both sides of the support portion 23, first Mobile phone clip 21 It is freely rotated for shaft with the support portion 23 with the second Mobile phone clip 22, facilitates the direction for adjusting Mobile phone clip.
First Mobile phone clip 21 includes two the first sleeves 215, and second Mobile phone clip 22 includes two second sleeves 225, first sleeve 215 and second sleeve 225 are identical for the outer diameter, internal diameter of hollow ring tubular and the two, the support Portion 23 is across first sleeve 215 and the hollow space of second sleeve 225 and first sleeve 215 and second sleeve 225 It is arranged alternately, the support portion 23 is divided into four sections in an axial direction.
First Mobile phone clip 21 includes the first backboard 211, is provided with the first movable position limiting clamp 212 of return spring, uses In the first support base 214 of support mobile phone bottom and the first magnet 213 for adsorbing mobile phone, the described first movable position limiting clamp 212 left and right sides for being set to first backboard 211 make the both sides of the described first movable clamping of position limiting clamp 212 mobile phone, described First support base 214 is set to the bottom margin of first backboard 211, and first magnet 213 is in flat bone-shaped, if It is placed in the surface of first backboard 211;Second Mobile phone clip 22 is symmetrical with first Mobile phone clip 21, i.e., the described second-hand Machine folder 22 includes the second backboard 221, be provided with the second movable position limiting clamp 222 of return spring, for the of support mobile phone bottom Two support bases 224 and the second magnet 223 for adsorbing mobile phone, the described second movable position limiting clamp 222 are set to second back of the body The left and right sides of plate 221 makes the both sides of the described second movable clamping of position limiting clamp 222 mobile phone, second support base 224 be set to The bottom margin of second backboard 221, second magnet 223 are in flat bone-shaped, are set to second backboard 221 Surface.
212 and second movable position limiting clamp 222 of described first movable position limiting clamp is on the direction of the support portion 23 Position be staggered, make the first Mobile phone clip 21 and the second Mobile phone clip 22 when opposite direction folds, the first movable position limiting clamp 212 and the Both two movable position limiting clamps 222 are not collided, and first support base, 214 and second support base 224 is perpendicular to the support portion Position on 23 direction is identical, makes the first Mobile phone clip 21 and the second Mobile phone clip 22 when opposite direction folds, first support base Both 214 and the second support base 224 are pressed against each other.
The support portion 23 is aluminum hollow columnar structures, can mitigate the weight of handset bracket, be convenient for carrying.
Second embodiment further includes the fixing buckle for fixed fold state, and the fixing buckle includes two pin threads 4 and two A female thread 5, the pin thread 4 are set to 23 surface of the support portion, and the female thread 5 is set to 1 surface of holder handle, when logical When crossing the folding rotary shaft 3 makes the support portion 23 and the holder handle 1 fold, the pin thread 4 and female thread 5 correspond button It closes.
Second embodiment further includes the upper fastener 61 and lower fastener 62 for equipment such as external light compensating lamp or tripods, The upper fastener 61 and lower fastener 62 are the identical spiral mounting hole of size, and the spiral mounting hole difference is opening uply It is set to the top of the support portion 23 and opening down the bottom end for being set to the holder handle 1.
Second embodiment further includes the microphone fixed frame 7 for fixing microphone, and the microphone fixed frame 7 is set to It the top of the folding rotary shaft 3 and the bottom of support portion 23 and is fixedly connected with the support portion 23, the microphone is fixed Frame 7 includes rubber net 71 and backup plate 72, and the rubber net 71 covers on the backup plate 72, and microphone can be inserted into the rubber net 71 Fixed between backup plate 72, the backup plate 72 is set between the folding rotary shaft 3 and support portion 23.
Second embodiment set multiple functions modules may be implemented effect sound and play, be battery charging, firm mobile phone, outer The functions such as equipment are connect, while portability has been taken into account by the way that folding rotary shaft 3 is arranged, therefore its is powerful and very practical.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiments, as long as It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.

Claims (10)

1. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle, it is characterised in that:Including sound card module, holder Handle (1) and clamping part (2) for fixing mobile phone, the sound card module includes sound card circuit and the control for controlling sounding Button, the sound card circuit are set to holder handle (1) inside, and the control button is set to the holder handle (1) Outer surface, the sound card circuit is electrically connected with control button, and the holder handle (1) connect with the clamping part (2).
2. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 1, feature exists In:The control button includes switch key (11) and switch volume key (12).
3. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 2, feature exists In:The switch key (11) includes a plurality of individual sounding buttons, and each sounding button corresponds to a kind of audio, the hair Sound button is set to the arrangement mode of matrix on the outer surface immediately ahead of the holder handle (1).
4. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 2, feature exists In:The switch volume key (12) is the rotary switch of cylinder.
5. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 1, feature exists In:The sound card module further includes the loud speaker for playback sound, and the loud speaker connect and sets with the sound card module It is placed in the inside of the holder handle (1).
6. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 5, feature exists In:Further include the vocal hole (13) for allowing sound to penetrate, the vocal hole (13) is set to the surface of the holder handle (1) And positioned at the top of the loud speaker.
7. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 1, feature exists In:The holder handle (1) includes the corrugated grip part (14) suitable for holding, and the grip part (14) covers the holder The back side and side of handle (1).
8. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 1, feature exists In:The clamping part (2) includes the first Mobile phone clip (21), the second Mobile phone clip (22) and connects first Mobile phone clip (21) and the The support portion (23) of two Mobile phone clips (22), the support portion (23) are column structure, first Mobile phone clip (21) and second-hand Machine folder (22) is fixed on the both sides of the support portion (23).
9. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 8, feature exists In:First Mobile phone clip (21) includes the first backboard (211) and is provided with the first movable position limiting clamp (212) of return spring, Described first movable position limiting clamp (212), which is set at left and right sides of first backboard (211), makes the described first movable position limiting clamp (212) both sides of mobile phone are clamped;Second Mobile phone clip (22) includes the second backboard (221) and is provided with the second of return spring Movable position limiting clamp (222), the described second movable position limiting clamp (222), which is set at left and right sides of second backboard (221), makes institute State the both sides that mobile phone is clamped in the second movable position limiting clamp (222).
10. holder is broadcast live in a kind of mobile phone integrating sound card module on holder handle according to claim 1, feature exists In:It is connect by folding rotary shaft (3) between the holder handle (1) and the clamping part (2), the holder handle (1) is around institute Folding rotary shaft (3) rotation is stated to fold with the clamping part (2).
CN201810768218.XA 2018-07-12 2018-07-12 A kind of mobile phone live streaming holder integrating sound card module on holder handle Pending CN108696612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810768218.XA CN108696612A (en) 2018-07-12 2018-07-12 A kind of mobile phone live streaming holder integrating sound card module on holder handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810768218.XA CN108696612A (en) 2018-07-12 2018-07-12 A kind of mobile phone live streaming holder integrating sound card module on holder handle

Publications (1)

Publication Number Publication Date
CN108696612A true CN108696612A (en) 2018-10-23

Family

ID=63850554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810768218.XA Pending CN108696612A (en) 2018-07-12 2018-07-12 A kind of mobile phone live streaming holder integrating sound card module on holder handle

Country Status (1)

Country Link
CN (1) CN108696612A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203445993U (en) * 2013-08-05 2014-02-19 杨鹏 Portable mobile phone Bluetooth loudspeaker box
CN204069238U (en) * 2014-07-31 2014-12-31 聂众阳 A kind of folded deformation audio amplifier
CN206212077U (en) * 2016-10-09 2017-05-31 侯雁 A kind of mobile phone support for being available for handfree speech of mobile phone and charging
CN206370946U (en) * 2016-11-07 2017-08-01 庄荣华 A kind of multi-functional external sound card
CN107657960A (en) * 2017-10-26 2018-02-02 深圳市创成微电子有限公司 A kind of self-shooting bar based on live sound card function
CN207200803U (en) * 2017-09-21 2018-04-06 懒人知心互联网科技(大连)有限公司 A kind of fixed mount suitable for ambient image acquisition system
CN207304653U (en) * 2017-05-05 2018-05-01 黄剑锋 A kind of live stent of mobile phone
CN207475641U (en) * 2017-11-20 2018-06-08 王银星 A kind of cantilever type belt light compensating lamp mobile phone plane plate stent
CN208479712U (en) * 2018-07-12 2019-02-05 恩平市帝凡电子有限公司 A kind of mobile phone live streaming bracket integrating sound card module on bracket handle

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203445993U (en) * 2013-08-05 2014-02-19 杨鹏 Portable mobile phone Bluetooth loudspeaker box
CN204069238U (en) * 2014-07-31 2014-12-31 聂众阳 A kind of folded deformation audio amplifier
CN206212077U (en) * 2016-10-09 2017-05-31 侯雁 A kind of mobile phone support for being available for handfree speech of mobile phone and charging
CN206370946U (en) * 2016-11-07 2017-08-01 庄荣华 A kind of multi-functional external sound card
CN207304653U (en) * 2017-05-05 2018-05-01 黄剑锋 A kind of live stent of mobile phone
CN207200803U (en) * 2017-09-21 2018-04-06 懒人知心互联网科技(大连)有限公司 A kind of fixed mount suitable for ambient image acquisition system
CN107657960A (en) * 2017-10-26 2018-02-02 深圳市创成微电子有限公司 A kind of self-shooting bar based on live sound card function
CN207475641U (en) * 2017-11-20 2018-06-08 王银星 A kind of cantilever type belt light compensating lamp mobile phone plane plate stent
CN208479712U (en) * 2018-07-12 2019-02-05 恩平市帝凡电子有限公司 A kind of mobile phone live streaming bracket integrating sound card module on bracket handle

Similar Documents

Publication Publication Date Title
WO2020238264A1 (en) Two-in-one audio transmission device combining tws headphones and bluetooth speaker
TWI275287B (en) Bluetooth mobile phone having a detachable bluetooth earpiece
CN208479712U (en) A kind of mobile phone live streaming bracket integrating sound card module on bracket handle
CN106231479B (en) Enclose iron earphone
CN208479713U (en) A kind of mobile phone live streaming bracket for fixing microphone
CN108696612A (en) A kind of mobile phone live streaming holder integrating sound card module on holder handle
CN208479711U (en) It is a kind of can external equipment expanded type mobile phone be broadcast live bracket
CN208479709U (en) It is a kind of can stable holding mobile phone mobile phone be broadcast live bracket
CN208479714U (en) A kind of mobile phone live streaming bracket in bracket handle integrated battery storehouse
CN208479710U (en) A kind of clamshell phone live streaming bracket based on shaft
CN206775709U (en) Digital multimedia audio amplifier
CN204069238U (en) A kind of folded deformation audio amplifier
CN209170600U (en) A kind of USB Microphone conventer
CN210348856U (en) Multi-functional english listening comprehension device
CN207053585U (en) Phone sound support
CN207354561U (en) Multifunctional headphone
CN205545478U (en) Take power amplifier from rapping bar
TWM564875U (en) Multi-function wireless karaoke microphone
CN210725227U (en) Portable mobile phone game external hanging sound box
CN209572116U (en) A kind of sound equipment
CN203951602U (en) Multifunctional blue tooth loudspeaker box
CN211860205U (en) Mobile phone support with sound function
CN208986997U (en) A kind of intelligent vehicle-carried handset bracket
CN201039426Y (en) Multi-functional horn device
CN203912124U (en) Hand-held telescoping Bluetooth sound box

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination