CN209562718U - Sound-box device with low frequency radiation device - Google Patents
Sound-box device with low frequency radiation device Download PDFInfo
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- CN209562718U CN209562718U CN201920167949.9U CN201920167949U CN209562718U CN 209562718 U CN209562718 U CN 209562718U CN 201920167949 U CN201920167949 U CN 201920167949U CN 209562718 U CN209562718 U CN 209562718U
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- low frequency
- frequency radiation
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- radiation device
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Abstract
The utility model discloses a kind of sound-box devices with low frequency radiation device, comprising: box body, lid, loudspeaker and low frequency radiation device.Box body is open equipped with box, and cover cap closes box opening, and lid is equipped with first slot with the first bore towards the interior surface of box body, is equipped with the first support protrusion inside cylinder slot, the first side of low frequency radiation device is abutted against with the first support protrusion.Sound-box device with low frequency radiation device further includes hollow support ring, and the periphery of support ring is equipped with the flange with through-hole, and interior surface is equipped with connecting column, and the second side of low frequency radiation device is located in support ring, and flange is connected with connecting column by connector.There is the utility model the sound-box device of low frequency radiation device to be avoided that the mutual adverse effect of low frequency radiation device and loudspeaker, and also facilitates and fix to the installation of low frequency radiation device.
Description
Technical field
The utility model relates to technical field of acoustics more particularly to a kind of sound-box devices with low frequency radiation device.
Background technique
Currently, it is allegro life make it was recognized that it is appropriate amusement to alleviate life stress it is highly effective, therefore, family
For front yard abstract the recreational consumption in rapid growth, digitized, the portable sound-box device with low frequency radiation device is also more more and more universal.
Sound-box device in the prior art with low frequency radiation device usually only configures loudspeaker, does not configure low frequency radiation
Device, therefore, bass effect is opposite to be lacking, in addition, even if some has the sound-box device of low frequency radiation device in the prior art
Be configured with loudspeaker and low frequency radiation device simultaneously, still, loudspeaker and low frequency radiation device back to its go out the other side of sound side generally by
The same fixed plate is fixed, due to loudspeaker and low frequency radiation device go out voice frequency and the vibration frequency is and different, and by same
A fixed plate both is fixed, and the work that both can make affects one another, to damage the sound-box device with low frequency radiation device
Sound sound quality out, in addition, being also unfavorable for fixing the installation with loudspeaker of different shapes and low frequency radiation device.
In view of this, it is necessary to provide a kind of new sound-box devices with low frequency radiation device, to solve the prior art
Present in above-mentioned technical problem.
Utility model content
The utility model in view of the above shortcomings of the prior art, provides a kind of sound-box device with low frequency radiation device,
It uses a hollow support ring and goes out individually to fix low frequency radiation device back to it other side of sound side therefore to avoid loudspeaker
With affecting one another for low frequency radiation device, thus improve the sound-box device with low frequency radiation device go out sound sound quality.
To realize said one purpose, the invention provides the following technical scheme: a kind of speaker with low frequency radiation device is set
It is standby, comprising: box body, lid, loudspeaker and low frequency radiation device.Box body is open equipped with box, and cover cap closes box opening, and lid is towards box body
Interior surface be equipped with first slot with the first bore, be equipped with the first support protrusion inside cylinder slot, low frequency radiation device
First side is abutted against with the first support protrusion.Sound-box device with low frequency radiation device further includes hollow support ring, support
The periphery of ring is equipped with the flange with through-hole, and interior surface is equipped with connecting column, and the second side of low frequency radiation device is located in support ring,
Flange is connected with connecting column by connector.
Further, support ring is equipped with fossaperturate towards the side of lid, and the periphery of low frequency radiation device is embedded at recess
Among mouthful.
Further, flange and connecting column be set as two pairs and generally under be symmetrically respectively arranged at flange and first
The periphery of slot.
Further, the sound-box device with low frequency radiation device further includes adjacent with first slot and has the second bore
Second slot, is equipped with the second support protrusion inside second slot, box body towards the box inner surface of lid be equipped with loudspeaker support frame and
A pair of of cancave cambered surface, loudspeaker are located between the second support protrusion, loudspeaker support frame and a pair of of cancave cambered surface.
Further, box body is equipped with the battery for accommodating battery backwards to the box outer surfac of lid and accommodates storehouse, and table in box
Face is equipped with and battery accommodates that storehouse be connected to first connects column, and interior surface, which is equipped with, connects that column is corresponding to have the of blind hole with first
Two connect column, and first, which connects column and second, connects column and be connected by connector.
Further, the sound-box device with low frequency radiation device further includes the translucent net with flanging, and lid is back to box
The exterior surface of body is equipped with the ring around the first bore and the second bore and connects groove, and ring connect be evenly equipped on the rooved face of groove it is prominent
Rib, flanging are fixed on ring and connect in groove and compressed by costal.
Further, the sound-box device with low frequency radiation device further includes display window and button assembly, and lid is at first
Slot is equipped with display opening and multiple key apertures far from the side of second slot, and display window and button assembly are respectively arranged at display
Among opening and multiple key apertures.
Further, the sound-box device with low frequency radiation device further includes circuit board assemblies, and circuit board assemblies include aobvious
Show device and circuit board, box body and lid, which are respectively equipped with, to cooperate to form the first partition and second partition of a circuit chamber, electricity
Road chamber is formed with spacer holes for accommodating circuit board assemblies between first partition and second partition, included by circuit board
Protrusion is inserted among spacer holes.
Further, the adjacent display opening of lid is equipped with multiple card holes, and display window is equipped with multiple buckles with card hole cooperation,
Interior surface, which is evenly equipped with to dash forward between multiple key apertures, connects block, and button assembly is equipped with the multiple and prominent spliced eye for connecing block cooperation.
Further, box body is located at the box inner surface in separate space and has equipped with a pair of first pillar with convex and a pair
Second pillar of supporting surface, the first pillar have blind hole, the second pillar have perforation box body through hole, circuit board be equipped with
First pillar and corresponding first plate hole of the second pillar and the second plate hole, the first plate hole and blind hole and the second plate hole and through hole are equal
Be connected by connector, box body be located at be provided between a pair of second pillar it is multiple corresponding to socket included by circuit board
Electronics aperture.
Compared with prior art, the utility model has the beneficial effects that: the utility model has the speaker of low frequency radiation device
The periphery of the hollow support ring of equipment is equipped with the flange with through-hole, and low frequency radiation device is set back to its other side for going out sound side
It is set to and is located at by specifically avoiding low among the flange support ring fixed with the lid of the sound-box device with low frequency radiation device
Radio-frequency radiation device shakes the adverse effect to loudspeaker, and also facilitates and fix to the installation of low frequency radiation device.
Detailed description of the invention
Fig. 1 is the installation diagram for the sound-box device that the utility model has low frequency radiation device；
Fig. 2 is the explosive view for the sound-box device that the utility model has low frequency radiation device；
Fig. 3 is the schematic diagram at a visual angle of the box body for the sound-box device that the utility model has low frequency radiation device；
Fig. 4 is the schematic diagram at another visual angle of the box body for the sound-box device that the utility model has low frequency radiation device；
Fig. 5 is the schematic diagram at another visual angle of the box body for the sound-box device that the utility model has low frequency radiation device；
Fig. 6 is the schematic diagram at a visual angle of the lid for the sound-box device that the utility model has low frequency radiation device；
Fig. 7 is the schematic diagram at another visual angle of the lid for the sound-box device that the utility model has low frequency radiation device；
Fig. 8 is the signal at a visual angle of the circuit board assemblies for the sound-box device that the utility model has low frequency radiation device
Figure；
Fig. 9 is the signal at a visual angle of the circuit board assemblies for the sound-box device that the utility model has low frequency radiation device
Figure；
Figure 10 is the main view of the support ring for the sound-box device that the utility model has low frequency radiation device；
Description of symbols:
Box body -100, loudspeaker support frame -110, cancave cambered surface -120, battery receiving storehouse -130, electrode ports -131, first connect
Column -140, first partition -150, the first pillar -160, convex -161, the second pillar -170, supporting surface -171, sound source chamber -180,
Circuit chamber -190, the first electronics aperture -191, the second electronics aperture -192, Chamfering fillet surface-R, lid -200, first slot -
201, the first bore -201a, the first support protrusion -201b, connecting column -202, second slot -203, the second bore -203a,
Two support protrusion -203b, second connect column -204, ring connects groove -205, costal -205a, prominent connects block -206, display opening -
207, key aperture -208, card hole -209, second partition -210, support ring -300, flange -310, through-hole -311, fossaperturate -
320, notch -330, loudspeaker -400, low frequency radiation device -500, translucent net -600, flanging -610, display window -700, button group
Part -800, circuit board assemblies -900, display -910, circuit board -920, the first plate hole -921, the second plate hole -922, indicator light -
923, USB jack -924, audio interface -925, TF card socket -926, protrusion -927, knob -928, battery B.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Referring to figs. 1 to 10, a kind of sound-box device with low frequency radiation device provided by the utility model, comprising: lid
200, box body 100, loudspeaker 400, low frequency radiation device 500, wherein box body 100 is open equipped with box, and the lid of lid 200 closes box opening, lid
Body 200 is equipped with first slot 201 with the first bore 201a towards the interior surface of box body 100, and the is equipped with inside cylinder slot
One support protrusion 201b, first side (not shown) and the first support protrusion 201b of low frequency radiation device 500 are abutted against.With low
The sound-box device of radio-frequency radiation device further includes hollow support ring 300, and the periphery of support ring 300 is equipped with the flange with through-hole 311
310, interior surface is equipped with connecting column 202, and the second side of low frequency radiation device 500 is (not shown) to be located in support ring 300, flange
310 are connected with connecting column 202 by connector.It is understood that the first side of low frequency radiation device 500 is pronunciation side,
Then the second side of low frequency radiation device 500 is the other side back to sound side out, and connector can be screw, bolt etc., above-mentioned
The internal screw thread connecting with connector is equipped in the through-hole 311 and connecting column 202 of flange 310.Therefore, low frequency radiation device 500 passes through
Support ring 300 is individually fixed, and is avoided affecting one another for loudspeaker 400 and low frequency radiation device 500, be can be improved with low frequency spoke
The sound-box device of emitter goes out sound sound quality.
Emphasis, which combines, refers to Fig. 3,4 and 6, furthermore, it is understood that circuit board assemblies 900 further include circuit board 920, box body 100
It is open including accommodation space and box, the lid of lid 200 closes box opening, and box body 100 and lid 200 are respectively equipped with mutually matched first
Accommodation space is divided into sound source chamber 180 and circuit by partition 150 and second partition 210, first partition 150 and second partition 210
Chamber 190, sound source chamber 180 is for accommodating loudspeaker 400 and low frequency radiation device 500, and circuit chamber 190 is for accommodating circuit board assemblies 900.
In this case, accommodation space is divided by first partition 150 and second partition 210 and accommodates loudspeaker 400 and low frequency radiation device
500 sound source chamber 180 and the circuit chamber 190 for accommodating circuit board assemblies 900, avoid loudspeaker 400 and low frequency radiation device 500 by
The adverse effect of circuit board assemblies 900 and external equipment,
Preferably, support ring 300 is equipped with fossaperturate 320, the periphery of low frequency radiation device 500 towards the side of lid 200
It is embedded among fossaperturate 320, so as to which preferably low frequency radiation device 500 is fixed among support ring 300, prevents low frequency
The vibration of radiator 500 shifts.
Preferably, flange 310 and connecting column 202 be set as two pairs and generally under be symmetrically respectively arranged at flange 310
With the periphery of first slot, thus the fixation of flange 310 can be made more firm and uniform force.
Emphasis, which combines, refers to Fig. 8, and in order to which circuit board 920 is preferably positioned and fixed, foregoing circuit plate 920 includes protrusion
Portion 927, is formed with spacer holes between first partition 150 and second partition 210, protrusion 927 is inserted in spacer holes (not shown)
Among.Preferably, support ring 300 is equipped with notch 330, and protrusion 927 is abutted against with notch 330, in this way can be further
Position of the circuit board 920 in circuit chamber 190 is limited by support ring 300.
Emphasis, which combines, refers to Fig. 8 and 9, in order to enable to have the sound-box device of low frequency radiation device to connect with multiple external equipments
It connecing to receive digital audio, reading audio file etc., circuit board 920 includes the first side plate and the second side plate of intersection, the
Side plate portion is equipped at least two first electric connectors, and the second side plate is equipped at least one second electric connector, circuit chamber 190
Equipped with the first electronics aperture 191 corresponding with the first electric connector and the second electric connector and the second electronics aperture 192, by
The different electric connectors of setting at the first side plate and the second side plate of intersection are conducive to reduce volume shared by circuit board 920, into
And reduce the sound-box device overall volume with low frequency radiation device, it is easy to carry, and it is different outer in plug to facilitate circuit board 920
There are multiple and different Impact directions when portion's equipment, often can be led to unexpected position by a direction active force to avoid circuit board 920
It moves.
First side plate is additionally provided with an indicator light 923, and the first electric connector includes USB jack 924 and audio sockets 925,
Second electric connector includes TF card socket 926, and USB jack 924 compared to indicator light 923 and audio sockets 925 closer to
TF card socket 926.In this way, more meeting the use habit of user, on the one hand, due to 925 phase of indicator light 923 and audio sockets
It is used frequently compared with USB jack, so the two position is arranged some higher, on the other hand, USB jack and TF card socket
926 plug is generally firmly larger, by USB jack and TF card socket 926 be arranged to Impact direction it is perpendicular and be located at circuit board
920 side edge can reduce plug USB line, the TF card adverse effect mobile to 920 position of circuit board.
In order to which circuit board 920 to be mounted in box body 100, the box inner surface that box body 100 is located in circuit chamber 190 is set
There are a pair of the first pillar 160 and a pair of second pillar 170 with supporting surface 171 with convex 161, the first pillar 160
With blind hole, the second pillar 170 has the through hole of perforation box body 100, and circuit board 920 is equipped with and the first pillar 160 and second
Corresponding first plate hole 921 of pillar 170 and the second plate hole 922, the first plate hole 921 and blind hole and the second plate hole 922 and through hole
It is connected by above-described connector, also, in order to prevent often to the plug of the first electric connector and to circuit board 920
Fixation have an adverse effect, by a pair the second pillar 170 be arranged in respectively abut the first electric connector outside.
Emphasis, which combines, refers to Fig. 3 and 5, and box body 100 is equipped with the electricity for accommodating battery B backwards to the box outer surfac of lid 200
Pool capacity receives storehouse 130, and battery B can be rechargeable battery, and can be charged by USB jack, it may be to know that, have low
The sound-box device of radio-frequency radiation device further includes a battery cover detachably installed, and accommodates storehouse 130 for being opened and closed the battery.Box inner surface
Column 140 is connected equipped with first be connected to battery receiving storehouse 130, column 140 is corresponding to be had interior surface equipped with connecting with first
The second of blind hole connects column 204, and first, which connects column 140, connects column 204 with second and be connected by above-described connector, because
This, can further connect with fixed bin body 100 and lid 200, and reduce dismounting cell B to box body 100 and lid 200
Fixed influence.Furthermore, it is understood that battery, which accommodates storehouse 130, extends to circuit chamber 190 by sound source chamber 180, and battery accommodates storehouse 130
Side towards circuit chamber 190 is equipped with electrode ports 131, and the electrode slice abutted with battery B exposes a part from the electrode ports 131,
Consequently facilitating shortening the power supply line of connection electrode piece and power panel.
Knob 928 is additionally provided on circuit board 920, box body 100 is substantially with the cuboid shape of Chamfering fillet surface R, the first electronics
Aperture 191 and the second electronics aperture 192 are respectively arranged on the short side face and long side face of box body 100, and knob 928 is from positioned at box body 100
It is exposed in 928 hole of knob of the Chamfering fillet surface R at top.
Emphasis, which combines, refers to Fig. 3 and 6, as a further improvement, in order to which loudspeaker 400 are preferably positioned and consolidated
Fixed, the sound-box device with low frequency radiation device further includes adjacent with first slot 201 and second with the second bore 203a
Slot 203, the second support protrusion 203b is equipped with inside second slot 203, and box body 100 is equipped with loudspeaker towards the box inner surface of lid 200
Support frame 110 and a pair of of cancave cambered surface 120, loudspeaker 400 are located in the second support protrusion 203b, loudspeaker support frame 110 and a pair
Between cancave cambered surface 120, it is preferred that loudspeaker support frame 110 is cross.
Emphasis, which combines, refers to Fig. 2 and 7, in order to realize good fixation to translucent net 600, the speaker with low frequency radiation device
Equipment further includes the translucent net 600 with flanging 610, and the pronunciation of loudspeaker 400 and low frequency radiation device 500 is outside through translucent net 600
Boundary propagate, lid 200 back to box body 100 exterior surface be equipped with around the first bore 201a and the second bore 203a ring connect it is recessed
Slot 205, and ring connects and is evenly equipped with costal 205a on the rooved face of groove 205, flanging 610 is fixed on ring and connects in groove 205 and dashed forward
Rib 205a is compressed.
Emphasis, which combines, refers to Fig. 2 and 8, and circuit board assemblies 900 include display 910, and display 910 is arranged in circuit board
On 920, the sound-box device with low frequency radiation device further includes display window 700 and button assembly 800, and lid 200 is in first slot
201 sides far from second slot 203 are equipped with display opening 207 and multiple key apertures 208, display window 700 and button assembly
800 are respectively arranged at display opening 207 among multiple key apertures 208, and display window 700 is oppositely arranged with display 910.It is logical
It crosses so set, left and right directions substantially symmetrically arranges loudspeaker in the sound-box device with low frequency radiation device of generally rectangular bodies
400 and low frequency radiation device 500 and circuit board assemblies 900, compact overall structure.
Preferably, in order to realize the fixation to display window 700 and lid 200, the adjacent display opening 207 of lid 200 is equipped with
Multiple card holes 209, display window 700 are equipped with multiple buckles cooperated with card hole 209, interior surface multiple key apertures 208 it
Between be evenly equipped with it is prominent connect block 206, button assembly 800 is equipped with multiple with the prominent spliced eye (not shown) for connecing the cooperation of block 206.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of sound-box device with low frequency radiation device, it is characterised in that: include: box body, lid, loudspeaker and low frequency radiation
Device；
The box body is open equipped with box, and the cover cap closes the box opening, interior surface of the lid towards the box body
First slot equipped with one with the first bore, is equipped with the first support protrusion inside the cylinder slot, and the of the low frequency radiation device
One side is abutted against with first support protrusion；
The sound-box device with low frequency radiation device further includes hollow support ring, and the periphery of the support ring is equipped with band through-hole
Flange, the interior surface is equipped with connecting column, and the second side of the low frequency radiation device is located in the support ring, the method
It is blue to be connected with the connecting column by connector.
2. as described in claim 1 with the sound-box device of low frequency radiation device, it is characterised in that:
The support ring is equipped with fossaperturate towards the side of the lid, and the periphery of the low frequency radiation device is embedded at described recessed
Among swallow.
3. as described in claim 1 with the sound-box device of low frequency radiation device, it is characterised in that:
The flange and the connecting column be set as two pairs and generally under be symmetrically respectively arranged at the flange and described
The periphery of a tin slot.
4. as described in claim 1 with the sound-box device of low frequency radiation device, it is characterised in that:
The sound-box device with low frequency radiation device further includes adjacent with first slot and having the second bore second
Cylinder slot, second slot inside are equipped with the second support protrusion, and the box body is equipped with loudspeaker towards the box inner surface of the lid
Support frame and a pair of of cancave cambered surface, it is described recessed that the loudspeaker are located in second support protrusion, the loudspeaker support frame and a pair
Between cambered surface.
5. as described in claim 1 with the sound-box device of low frequency radiation device, it is characterised in that:
The box body is equipped with the battery for accommodating battery backwards to the box outer surfac of the lid and accommodates storehouse, and the box inner surface
Equipped with the battery accommodates that storehouse be connected to first connects column, the interior surface is equipped with connecting the corresponding band of column with described first
Have blind hole second connects column, and described first, which connects column, connects column with described second and be connected by connector.
6. as claimed in claim 4 with the sound-box device of low frequency radiation device, it is characterised in that:
The sound-box device with low frequency radiation device further includes the translucent net with flanging, and the lid is back to the box body
Exterior surface connects groove equipped with the ring around first bore and second bore, and the ring connects on the rooved face of groove
It is evenly equipped with costal, the flanging is fixed on the ring and connects in groove and compressed by the costal.
7. as described in claim 1 with the sound-box device of low frequency radiation device, it is characterised in that:
The sound-box device with low frequency radiation device further includes display window and button assembly, and the lid is in first slot
Side far from second slot is equipped with display opening and multiple key apertures, and the display window and the button assembly are respectively set
Among display opening and the multiple key aperture.
8. as claimed in claim 7 with the sound-box device of low frequency radiation device, it is characterised in that:
The sound-box device with low frequency radiation device further includes circuit board assemblies, and the circuit board assemblies include display and electricity
Road plate, the box body and the lid, which are respectively equipped with, to cooperate to form the first partition and second partition of a circuit chamber, institute
Circuit chamber is stated for accommodating the circuit board assemblies, and is formed with spacer holes between the first partition and second partition, institute
Protrusion included by circuit board is stated to be inserted among the spacer holes.
9. as claimed in claim 7 with the sound-box device of low frequency radiation device, it is characterised in that:
The adjacent display opening of the lid is equipped with multiple card holes, and the display window is equipped with multiple cards with card hole cooperation
Button, the interior surface be evenly equipped between the multiple key aperture it is prominent connects block, the button assembly be equipped with it is multiple with it is described
The prominent spliced eye for connecing block cooperation.
10. as described in claim 1 with the sound-box device of low frequency radiation device, it is characterised in that:
The box body is located at the box inner surface in separate space and is equipped with a pair of the first pillar with convex and a pair with supporting surface
Second pillar, first pillar have blind hole, and second pillar has the through hole for penetrating through the box body, and circuit board is equipped with
The first plate hole corresponding with first pillar and second pillar and the second plate hole, first plate hole and the blind hole and
Second plate hole is connected by connector with the through hole, and the box body, which is located between a pair of second pillar, to be set
It is equipped with multiple electronics apertures corresponding to socket included by the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167949.9U CN209562718U (en) | 2019-01-31 | 2019-01-31 | Sound-box device with low frequency radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167949.9U CN209562718U (en) | 2019-01-31 | 2019-01-31 | Sound-box device with low frequency radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562718U true CN209562718U (en) | 2019-10-29 |
Family
ID=68310157
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167949.9U Active CN209562718U (en) | 2019-01-31 | 2019-01-31 | Sound-box device with low frequency radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083601A (en) * | 2019-11-29 | 2020-04-28 | 联想(北京)有限公司 | Electronic device |
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2019
- 2019-01-31 CN CN201920167949.9U patent/CN209562718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083601A (en) * | 2019-11-29 | 2020-04-28 | 联想(北京)有限公司 | Electronic device |
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