CN109803200A

CN109803200A - A kind of energy saving and environment friendly smart bluetooth speaker

Info

Publication number: CN109803200A
Application number: CN201910131280.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xie Lingjun
Current assignee: Ningbo Joy Technology Co.,Ltd.
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2019-05-24
Anticipated expiration: 2039-02-22
Also published as: CN109803200B

Abstract

The invention belongs to speaker technology field, specifically a kind of energy saving and environment friendly smart bluetooth speaker, including cabinet, Bluetooth audio device unit, battery, controller panel and handle；Electricity generation module, supporting leg module and water proof and dust proof module are equipped in cabinet；Electricity generation module includes generator, No.1 shaft, wheel rotor and No.1 cylinder；Generator is slidably connected at the bottom of box, and No.1 shaft is connect with generator；Wheel rotor is arranged in No.1 shaft；The cylinder body of No.1 cylinder is connect with generator, and the piston rod of No.1 cylinder is connect with the end of No.1 sliding slot；Supporting leg module includes arc double end cylinder and outrigger plate；Water proof and dust proof module is for preventing dust moisture from entering speaker；The present invention drives generator rotation power generation by the rolling using wheel rotor, and electric energy, which is stored in battery, to be continued to employ, energy conservation and environmental protection, uses for a long time convenient for outdoor.

Description

A kind of energy saving and environment friendly smart bluetooth speaker

Technical field

The invention belongs to speaker technology field, specifically a kind of energy saving and environment friendly smart bluetooth speaker.

Background technique

Bluetooth is a kind of short-distance wireless communication technology of inexpensive large capacity, and Bluetooth technology applies to computer, mobile phone, number The electronic equipments such as word camera, video camera, printer, facsimile machine and household electrical appliances can use Bluetooth technology, realize wireless communications, Speaker also starts using Bluetooth technology, and Baffle Box of Bluetooth refers to embedded with bluetooth chip, replaces traditional wire rod connection with bluetooth connection Stereo set reach conveniently purpose by connecting with bluetooths playback equipments such as mobile phone plane plate computer and notebooks.

Currently, Baffle Box of Bluetooth technology is gradually paid attention to and is received by consumer by its feature convenient to use, on the market often The smart bluetooth speaker seen is mostly monophonic speaker, while also having emerged in large numbers the excellent sound-channel voice box of some sound quality, Outdoor voice box Also start using blue-tooth intelligence technology, still, open air smart bluetooth speaker when in use, is put and is not sufficiently stable, be easy to incline mostly Cause to damage, and common outdoor smart bluetooth speaker is integrative design, it is not convenient enough to carry, and when placement stablizes Property it is poor, and be not able to satisfy speaker for a long time play requirement.

Also occurs a kind of outer smart bluetooth speaker of household portable in the prior art, such as application No. is 2018100930009 A Chinese patent disclose a kind of outer smart bluetooth speaker of household portable, the outer smart bluetooth speaker of the household portable passes through The collective effect of matrix, shaft and pull rod is conducive to the portability for improving the speaker, so that carrying is more convenient, then passes through the The activity of one support plate and movable axis is fixedly attached, and is conducive to movable axis and the first support plate and the second support plate is driven to be turned over Turn, to adjust the tilt angle of smart bluetooth speaker body, is conducive to the power amplifier effect for improving the speaker.

The technical solution has achieved the effect that Baffle Box of Bluetooth is easy to carry and places stable；But there are bluetooths for the program Speaker shelf-stability is poor, and placement process is more complex, and is not able to satisfy the outdoor use played for a long time of Baffle Box of Bluetooth and wants It asks.

Summary of the invention

In order to make up for the deficiencies of the prior art, a kind of energy saving and environment friendly smart bluetooth speaker proposed by the present invention, the present invention Stability is bad when being mainly used for solving the problems, such as electric power deficiency when existing outdoor Baffle Box of Bluetooth uses outdoors, placing.

The technical solution adopted by the present invention to solve the technical problems is: a kind of energy saving and environment friendly intelligence of the present invention Baffle Box of Bluetooth, including cabinet, cabinet is interior to be equipped with Bluetooth audio device unit and battery, and cabinet upper end is equipped with controller panel and drawing Bar, battery and control panel are electrically connected；Electricity generation module, supporting leg module and water proof and dust proof module are equipped in the cabinet；Institute State electricity generation module and bottom be set in cabinet, there are two electricity generation module is set, two electricity generation modules about cabinet center symmetric setting, Electricity generation module includes generator, No.1 shaft, wheel rotor and No.1 cylinder；The generator is slidably connected at bottom in cabinet On in the No.1 sliding slot that opens up, be electrically connected between generator and battery；The No.1 shaft is through cabinet and generator Input terminal connection；The wheel rotor setting No.1 shaft is located on one end on the outside of cabinet, and wheel rotor can do idler wheel use； The cylinder body of the No.1 cylinder is connect with generator, and the piston rod of No.1 cylinder is connect with the end of No.1 sliding slot, No.1 cylinder Upper cover of piston rod be equipped with No.1 spring, be electrically connected between No.1 cylinder and control panel and battery；The supporting leg module Including arc double end cylinder and outrigger plate；The double end cylinder is arranged in No. two sliding slots of the bottom of box, and the two of double end cylinder End is separately connected an outrigger plate, is connected between double end cylinder and two No.1 cylinders by tracheae；The water proof and dust proof module For preventing dust moisture from entering speaker；

When work, speaker is drawn to designated position by pull rod, using the rolling of wheel rotor when pulling, pulls speaker When it is more laborsaving, while using wheel rotor rolling drive generator rotation power generation, electric energy, which is stored in battery, to be continued to employ, section Can be environmentally friendly, it is used for a long time convenient for outdoor；When speaker reaches designated position, No.1 cylinder is controlled by control panel and is opened, Pushing generator stretches outward with wheel rotor, while the gas in No.1 cylinder enters in double end cylinder, by double end cylinder The outrigger plate of both ends connection eject outward, on the one hand, outrigger plate is ejected outward for raising speaker, keeps wheel rotor outstanding Sky drives electrical power generators using turned convenient for wheel rotor, guarantees that Baffle Box of Bluetooth can continue working, meets for a long time Outdoor use, on the other hand, outrigger plate ejects outward effectively supports speaker, avoid speaker directly with ground face contact, ground Face out-of-flatness is easy to tilt to skew to damage speaker, and when speaker is located at soil ground, outrigger plate be can be inserted into soil, improve sound The degree of stability of the fixation of case；Speaker terminates to pack up No.1 cylinder, pack up outrigger plate in use, only need manipulation and control panel, Wheel rotor contacts ground, and pull rod is pulled to pull, simple and convenient, is easy to use.

Preferably, the water proof and dust proof module includes speaker inner cylinder and No. two shafts；The rotation of speaker inner cylinder upper end connects It connects in cabinet, No.1 hole and No. two holes is correspondingly provided on speaker inner cylinder and cabinet；No. two shaft lower ends are rotatably connected on The bottom of box, No. two shafts are located between two electricity generation modules, and the top of No. two shafts is connect with speaker inner cylinder bottom, and No. two turn The lower part of axis is equipped with tooth-shape structure；The No.1 cylinder is equipped with rack gear, and the rack gear of two No.1 cylinders is staggered, and two Number shaft is arranged between two rack gears, and the tooth-shape structure in No. two shafts is engaged with rack；When work, speaker is in the process of dragging In be easy to raise the dust on ground, and encounter rainy day, rainwater is easily accessible sound equipment, and dust and moisture all be easy to cause sound equipment Damage, when No.1 cylinder is stowed away, No. two shafts rotations of rack gear engagement rotation on No.1 cylinder, to make speaker inner cylinder Rotation, so that the No.1 hole and No. two holes on speaker inner cylinder and cabinet are staggered, effectively prevents the entrance of dust and rainwater, thus Component inside speaker is protected, the service life of speaker is extended；When reaching using position, speaker inner cylinder can be with No.1 cylinder pushes out wheel rotor opening, and speaker inner cylinder rotates backward, so that No.1 hole and No. two Kong Chonghe, ensure that sound Ring the effect played.

Preferably, the speaker inner cylinder is equipped with protrusion；The quantity in No. two holes of quantity of the protrusion is identical, and every two Spacing between a protrusion is identical as the spacing between No. two holes of every two, and raised front end is contacted with cabinet wall, and protrusion is Flexible rubber is made；When worked, when rotating on speaker inner cylinder and cabinet, protrusion can arrive the work of support speaker inner cylinder and cabinet With, guarantee rotation stability, when on speaker inner cylinder and cabinet No.1 hole and No. two holes go to when being staggered, protrusion be just stuck in In No. two holes, and then No. two holes are blocked, the dust and moisture further avoided enters in cabinet.

It preferably, is cavity structure in the protrusion, and protrusion is equipped with towards inclined No. three holes of cabinet wall；It is described No. two holes are obliquely installed, and No. two hole inclined directions are consistent with the inclined direction in No. three holes；The cabinet wall is equipped with shift plate； When work, when on speaker inner cylinder and cabinet No.1 hole and No. two holes need to go to when being staggered, projection contacts are raised to being extruded Gas in cavity is squeezed out from No. three holes, since No. three holes are tilted towards cabinet wall, so that gas is along cabinet wall Flowing, by between speaker inner cylinder and cabinet dust or moisture blow out from No. two holes, since No. two holes are equally obliquely installed, just In the discharge of dust or moisture, while dust and rainwater also effectively being avoided to enter in No. two holes, further protected in speaker Component, play the role of water proof and dust proof.

Preferably, the outrigger plate is flexible arc outrigger plate；When work, when outrigger plate does not extend out, outrigger plate is limited System is in straightened condition in No. two sliding slots, when outrigger plate is ejected by double end cylinder along No. two sliding slots, due to outrigger plate itself Structure is that flexible arc outrigger plate is grabbed among soil so that outrigger plate curves inwardly, and enhances speaker and is placed on soil on the ground When outrigger plate grab ground effect, enhance speaker placement stability, ensure that the stability that speaker uses.

Preferably, the supporting leg front edge of board is equipped with No. three slots；The cross sectional shape of No. three slots is trapezoidal, hinge in No. three slots It is connected to auxiliary supporting plate；No. two springs are connected between auxiliary supporting plate and the outrigger plate；When work, when outrigger plate is by double end cylinder When being ejected along No. two sliding slots, assists supporting plate and outrigger plate to open under the elastic force effect of No. two springs, make to assist supporting plate to supporting leg Plate is played a supporting role, and the stability of speaker placement is strengthened, simultaneously as No. three slots are inserted into soil with outrigger plate together In, effectively enhance outrigger plate and grab ground effect, and when outrigger plate is packed up, No. three slots due to cross sectional shape be it is trapezoidal, No. three Soil in slot easily slides, and avoids soil from being attached in No. three slots, influence outrigger plate packs up effect.

Beneficial effects of the present invention are as follows:

1. the present invention is drawn speaker to designated position by pull rod, using the rolling of wheel rotor when pulling, draw speaker It is more laborsaving when dynamic, while generator rotation power generation is driven using the rolling of wheel rotor, electric energy, which is stored in battery, to be continued to employ, Energy conservation and environmental protection uses for a long time convenient for outdoor.

2. the present invention pushes No.1 shaft that wheel rotor is driven to stretch outward by No.1 cylinder, while in No.1 cylinder Gas enter in double end cylinder and release outrigger plate, on the one hand, outrigger plate is ejected outward for raising speaker, is convenient for wheel rotor Using wind-power electricity generation, guarantee that Baffle Box of Bluetooth can continue working, meets prolonged outdoor use；On the other hand, outrigger plate to Outer ejection effectively supports speaker, avoids speaker directly with ground face contact, and out-of-flatness easy inclination in ground, which skews, damages speaker, Improve the degree of stability of the fixation of speaker.

Detailed description of the invention

The present invention will be further explained below with reference to the attached drawings.

Fig. 1 is main view of the invention；

Fig. 2 is direction view at A in Fig. 1；

Fig. 3 is B partial enlargement diagram in Fig. 1；

Fig. 4 is cross-sectional view at C-C in Fig. 1；

Fig. 5 is partial enlargement diagram at D in Fig. 4；

In figure: cabinet 1, Bluetooth audio device unit 2, battery 3, electricity generation module 4, generator 41, No.1 shaft 42, rotation leaf Wheel 43, No.1 cylinder 44, rack gear 45, supporting leg module 5, double end cylinder 51,52, No. three slots 53 of outrigger plate, auxiliary supporting plate 54, two Spring 55, water proof and dust proof module 6,61, No. two shafts 62 of speaker inner cylinder, the hole 64 of No.1 hole 63, two, raised 65, No. three holes 66, Shift plate 67.

Specific embodiment

It is said as follows using a kind of energy saving and environment friendly smart bluetooth speaker of Fig. 1-Fig. 5 to an embodiment of the present invention It is bright.

As shown in Figure 1 to Figure 3, a kind of energy saving and environment friendly smart bluetooth speaker of the present invention, including cabinet 1, cabinet 1 Interior to be equipped with Bluetooth audio device unit 2 and battery 3,1 upper end of cabinet is equipped with controller panel and pull rod, battery 3 and control panel It is electrically connected；Electricity generation module 4, supporting leg module 5 and water proof and dust proof module 6 are equipped in the cabinet 1；The electricity generation module 4 is arranged The bottom in cabinet 1, there are two electricity generation module 4 is set, two electricity generation modules 4 are about 1 center symmetric setting of cabinet, electricity generation module 4 Including generator 41, No.1 shaft 42, wheel rotor 43 and No.1 cylinder 44；The generator 41 is slidably connected in cabinet 1 In the No.1 sliding slot opened up on bottom, it is electrically connected between generator 41 and battery 3；The No.1 shaft 42 runs through cabinet 1 It is connect with the input terminal of generator 41；The wheel rotor 43 is arranged No.1 shaft 42 and is located on the one end in 1 outside of cabinet, rotation Impeller 43 can do idler wheel use；The cylinder body of the No.1 cylinder 44 is connect with generator 41, the piston rod of No.1 cylinder 44 and one The end connection of number sliding slot, the upper cover of piston rod of No.1 cylinder 44 are equipped with No.1 spring, No.1 cylinder 44 and control panel and storage It is electrically connected between battery 3；The supporting leg module 5 includes arc double end cylinder 51 and outrigger plate 52；The double end cylinder 51 is set It sets in No. two sliding slots of 1 bottom of cabinet, the both ends of double end cylinder 51 are separately connected an outrigger plate 52, double end cylinder 51 and two It is connected between a No.1 cylinder 44 by tracheae；The water proof and dust proof module 6 is for preventing dust moisture from entering speaker；

When work, speaker is drawn to designated position by pull rod, using the rolling of wheel rotor 43 when pulling, draws speaker It is more laborsaving when dynamic, while the rotation power generation of generator 41 is driven using the rolling of wheel rotor 43, electric energy is stored in battery 3 Continue to employ, energy conservation and environmental protection, is used for a long time convenient for outdoor；When speaker reaches designated position, No.1 gas is controlled by control panel Cylinder 44 is opened, and pushing generator 41 stretches outward with wheel rotor 43, while the gas in No.1 cylinder 44 enters double end gas In cylinder 51, the outrigger plate 52 of the both ends connection of double end cylinder 51 is ejected outward, on the one hand, the outside ejection of outrigger plate 52 is used for will Speaker is raised, and keeps wheel rotor 43 hanging, is driven generator 41 to generate electricity using turned convenient for wheel rotor 43, is guaranteed bluetooth Speaker can continue working, and meet prolonged outdoor use, and on the other hand, ejection effectively supports sound to outrigger plate 52 outward Case avoids speaker directly with ground face contact, and ground out-of-flatness is easy to tilt to skew to damage speaker, and works as speaker with being located at soil When upper, outrigger plate 52 be can be inserted into soil, improve the degree of stability of the fixation of speaker；Speaker terminates in use, only needing manipulation and control Panel packs up No.1 cylinder 44, packs up outrigger plate 52, and wheel rotor 43 contacts ground, and pull rod is pulled to pull, simple side Just, it is easy to use.

Such as Fig. 1 and Fig. 4, the shown water proof and dust proof module 6 includes speaker inner cylinder 61 and No. two shafts 62；In the speaker 61 upper ends of cylinder are rotatably connected in cabinet 1, and No.1 hole 63 and No. two holes 64 are correspondingly provided on speaker inner cylinder 61 and cabinet 1；It is described No. two 62 lower ends of shaft are rotatably connected on 1 bottom of cabinet, and No. two shafts 62 are located between two electricity generation modules 4, No. two shafts 62 Top connect with 61 bottom of speaker inner cylinder, the lower parts of No. two shafts 62 is equipped with tooth-shape structure；It is set on the No.1 cylinder 44 There is rack gear 45, the rack gear 45 of two No.1 cylinders 44 is staggered, and No. two shafts 62 are arranged between two rack gears 45, and No. two Tooth-shape structure in shaft 62 is engaged with rack gear 45；When work, speaker is easy to raise the dust on ground during dragging, and Rainy day is encountered, rainwater is easily accessible sound equipment, and dust and moisture all be easy to cause the damage of sound equipment, when No.1 cylinder 44 is stowed away When, No. two shafts 62 of 45 engagement rotation of rack gear on No.1 cylinder 44 rotate, to make speaker inner cylinder 61 rotate, so that in speaker Cylinder 61 and the No.1 hole 63 on cabinet 1 and No. two holes 64 are staggered, and the entrance of dust and rainwater are effectively prevented, thus in speaker The component in portion is protected, and the service life of speaker is extended；When reaching using position, speaker inner cylinder 61 can be with No.1 gas Cylinder 44 pushes out the opening of wheel rotor 43, and speaker inner cylinder 61 rotates backward, so that No.1 hole 63 and No. two holes 64 are overlapped, guarantees The effect that sound equipment plays.

As shown in Figure 4 and Figure 5, the speaker inner cylinder 61 is equipped with protrusion 65；No. two holes 64 of raised 65 quantity Quantity is identical, and the spacing between the spacing between every two protrusion 65 and No. two holes 64 of every two is identical, protrusion 65 front end with The contact of 1 inner wall of cabinet, protrusion 65 are made of flexible rubber；When work, when being rotated on speaker inner cylinder 61 and cabinet 1, protrusion 65 The effect that support speaker inner cylinder 61 and cabinet 1 can be arrived guarantees the stability of rotation, the No.1 on speaker inner cylinder 61 and cabinet 1 Hole 63 and No. two holes 64 are gone to when being staggered, and protrusion 65 is just stuck in No. two holes 64, and then blocks No. two holes 64, are further avoided Dust and moisture enter in cabinet 1.

As shown in figure 5, being cavity structure in described raised 65, and protrusion 65 is equipped with towards 1 inner wall of cabinet inclined three Number hole 66；No. two holes 64 are obliquely installed, and No. two 64 inclined directions of hole are consistent with the inclined direction in No. three holes 66；The case 1 inner wall of body is equipped with shift plate 67；When work, when on speaker inner cylinder 61 and cabinet 1 No.1 hole 63 and No. two holes 64 need to go to When being staggered, protrusion 65, which touches, to be extruded, and the gas in raised 65 cavitys is squeezed out from No. three holes 66, due to No. three 66 courts of hole It is tilted to 1 inner wall of cabinet, so that gas is flowed along 1 inner wall of cabinet, by the dust or water between speaker inner cylinder 61 and cabinet 1 Divide and blown out from No. two holes 64, since No. two holes 64 are equally obliquely installed, convenient for the discharge of dust or moisture, while also effectively being kept away Exempt from dust and rainwater enters in No. two holes 64, further protects the component in speaker, play the role of water proof and dust proof.

As shown in Figure 1, the outrigger plate 52 is flexible arc outrigger plate 52；When work, when outrigger plate 52 does not extend out, branch Leg plate 52 is limited in No. two sliding slots and is in straightened condition, when outrigger plate 52 is ejected by double end cylinder 51 along No. two sliding slots, by It grabs among soil, enhances so that outrigger plate 52 curves inwardly for flexible arc outrigger plate 52 in the structure of outrigger plate 52 itself Outrigger plate 52 grabs the effect on ground when speaker is placed on soil ground, enhances the stability of speaker placement, ensure that speaker makes Stability.

As shown in Figure 1,52 front end of outrigger plate is equipped with No. three slots 53；The cross sectional shape of No. three slots 53 be it is trapezoidal, Auxiliary supporting plate 54 is hinged in No. three slots 53；No. two springs 55 are connected between the auxiliary supporting plate 54 and outrigger plate 52；Work When, when outrigger plate 52 is ejected by double end cylinder 51 along No. two sliding slots, auxiliary supporting plate 54 and outrigger plate 52 are in No. two springs 55 Elastic force effect is lower to open, and makes that supporting plate 54 is assisted to play a supporting role outrigger plate 52, strengthens the stability of speaker placement, together When, due to No. three slots 53 as outrigger plate 52 is inserted into soil together, effectively enhances outrigger plate 52 and grab ground effect, and when branch When leg plate 52 is packed up, No. three slots 53 due to cross sectional shape be it is trapezoidal, the soil in No. three slots 53 easily slides, and soil is avoided to be attached to In No. three slots 53, influence outrigger plate 52 packs up effect.

Specific working mode:

In the description of the present invention, it is to be understood that, term " center ", "front", "rear", "vertical", "horizontal", The orientation or positional relationship of the instructions such as "top", "bottom" "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the scope of the invention.

Although the present invention be illustrated by specific embodiment, it will be appreciated by those skilled in the art that, do not departing from In the case where the scope of the invention, various transformation and equivalent substitute can also be carried out to the present invention.In addition, being directed to particular condition or material Material, can do various modifications to the present invention, without departing from the scope of the present invention.Therefore, the present invention is not limited to disclosed tool Body embodiment, and should include the whole embodiments fallen within the scope of the appended claims.

Claims

1. a kind of energy saving and environment friendly smart bluetooth speaker, including cabinet (1), cabinet (1) is interior to be equipped with Bluetooth audio device unit (2) and stores Battery (3), cabinet (1) upper end are equipped with controller panel and handle, and battery (3) and control panel are electrically connected, and feature exists In: electricity generation module (4), supporting leg module (5) and water proof and dust proof module (6) are equipped in the cabinet (1)；The electricity generation module (4) It is arranged in cabinet (1) interior bottom, there are two electricity generation module (4) is set, two electricity generation modules (4) set about cabinet (1) central symmetry It sets, electricity generation module (4) includes generator (41), No.1 shaft (42), wheel rotor (43) and No.1 cylinder (44)；The power generation Machine (41) is slidably connected in the No.1 sliding slot opened up on cabinet (1) interior bottom, between generator (41) and battery (3) electrically Connection；The No.1 shaft (42) connect through cabinet (1) with the input terminal of generator (41)；Wheel rotor (43) setting No.1 shaft (42) is located on one end on the outside of cabinet (1), and wheel rotor (43) can do idler wheel use；The No.1 cylinder (44) Cylinder body connect with generator (41), the piston rod of No.1 cylinder (44) is connect with the end of No.1 sliding slot, No.1 cylinder (44) Upper cover of piston rod be equipped with No.1 spring, be electrically connected between No.1 cylinder (44) and control panel and battery (3)；The branch Leg module (5) includes arc double end cylinder (51) and outrigger plate (52)；The double end cylinder (51) is arranged in cabinet (1) bottom In No. two sliding slots, the both ends of double end cylinder (51) are separately connected an outrigger plate (52), double end cylinder (51) and two No.1 gas It is connected between cylinder (44) by tracheae；The water proof and dust proof module (6) is for preventing dust moisture from entering speaker.

2. a kind of energy saving and environment friendly smart bluetooth speaker according to claim 1, it is characterised in that: the water proof and dust proof mould Block (6) includes speaker inner cylinder (61) and No. two shafts (62)；Speaker inner cylinder (61) upper end is rotatably connected in cabinet (1), Correspondence is that have No.1 hole (63) and No. two holes (64) on speaker inner cylinder (61) and cabinet (1)；No. two shafts (62) lower end turns Dynamic to be connected to cabinet (1) bottom, No. two shafts (62) are located between two electricity generation modules (4), the top of No. two shafts (62) with The lower part of the connection of speaker inner cylinder (61) bottom, No. two shafts (62) is equipped with tooth-shape structure；The No.1 cylinder (44) is equipped with The rack gear (45) of rack gear (45), two No.1 cylinders (44) is staggered, and No. two shafts (62) are arranged in two rack gears (45) Between, the tooth-shape structure on No. two shafts (62) is engaged with rack gear (45).

3. a kind of energy saving and environment friendly smart bluetooth speaker according to claim 2, it is characterised in that: the speaker inner cylinder (61) it is equipped with raised (65)；The quantity of No. two holes (64) of quantity of the protrusion (65) is identical, between every two protrusion (65) Spacing it is identical as the spacing between No. two holes (64) of every two, the front end of raised (65) is contacted with cabinet (1) inner wall, raised (65) it is made of flexible rubber.

4. a kind of energy saving and environment friendly smart bluetooth speaker according to claim 3, it is characterised in that: in the protrusion (65) For cavity structure, and raised (65) are equipped with towards inclined No. three holes (66) of cabinet (1) inner wall；No. two holes (64) inclination Setting, and No. two hole (64) inclined directions are consistent with the inclined direction of No. three holes (66)；Cabinet (1) inner wall is equipped with shift plate (67)。

5. a kind of energy saving and environment friendly smart bluetooth speaker according to claim 1, it is characterised in that: the outrigger plate (52) For flexible arc outrigger plate (52).

6. a kind of energy saving and environment friendly smart bluetooth speaker according to claim 5, it is characterised in that: the outrigger plate (52) Front end is equipped with No. three slots (53)；The cross sectional shape of No. three slots (53) be it is trapezoidal, is hinged with auxiliary supporting plate in No. three slots (53) (54)；No. two springs (55) are connected between the auxiliary supporting plate (54) and outrigger plate (52).