CN108712708A - Loudspeaker assembly and smart machine - Google Patents
Loudspeaker assembly and smart machine Download PDFInfo
- Publication number
- CN108712708A CN108712708A CN201810629655.3A CN201810629655A CN108712708A CN 108712708 A CN108712708 A CN 108712708A CN 201810629655 A CN201810629655 A CN 201810629655A CN 108712708 A CN108712708 A CN 108712708A
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- China
- Prior art keywords
- horn bracket
- loudspeaker
- fixed frame
- groove
- loudspeaker unit
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a kind of loudspeaker assemblies, including fixed frame, horn bracket, loudspeaker unit；Loudspeaker unit is fixedly installed in horn bracket, and horn bracket is equipped with opening, and the sound that loudspeaker unit is sent out is from opening toward external diffusion；Horn bracket grafting is set on fixed frame.Open communication loudspeaker unit；Horn bracket plugged and fixed is on fixed frame.The loudspeaker assembly and smart machine of the present invention; by being arranged loudspeaker unit inside horn bracket; the integrality of loudspeaker unit is protected well; even if smart machine is collided or is fallen; by being arranged loudspeaker unit inside horn bracket, preventing smart machine from colliding or falling causes loudspeaker unit to damage, and horn bracket plugged and fixed is on fixed frame; when installation only need to by horn bracket with fixed frame is mating is fixed together, it is easy to assembly, quick.
Description
Technical field
The present invention relates to technical field of communication equipment, more particularly to a kind of loudspeaker assembly and smart machine.
Background technology
Many smart machines (such as mobile phone, translator) are fitted with loud speaker now, are on the one hand to play these
On the other hand video on smart machine or music are to play the sound of communicatee when carrying out voice communication.Now
Smart machine on loud speaker be usually install inside the shell, assembly it is comparatively laborious, and fixation it is not firm, in smart machine
When colliding or fall on ground with other objects, loud speaker is easy to loosen dislocation or even loud speaker quilt in shell
It breaks, smart machine cannot continue to be normally carried out sound broadcasting, influence user experience.
Invention content
The main purpose of the present invention is to provide it is a kind of be easily assembled, it is fixed, can raising with effective protection loud speaker
Sound device assembly and smart machine.
In order to achieve the above objectives, the technical solution used in the present invention is：A kind of loudspeaker assembly, including fixed frame, loudspeaker
Holder, loudspeaker unit；Loudspeaker unit is fixedly installed in horn bracket, and horn bracket is equipped with opening, loud speaker
The sound that unit is sent out is from opening toward external diffusion；Horn bracket grafting is set on fixed frame.
Further, horn bracket includes the first noumenon and the second ontology；The first noumenon be equipped with the first groove, second
Body is equipped with the second groove corresponding with the first groove；The first noumenon is fixedly connected with the second ontology, so that the first groove and
Two grooves are bonded to form vessel；Loudspeaker unit is set in vessel.
Further, fixed frame opens up jagged, and horn bracket is arranged in notch.
Further, fixed frame offers guide groove, and horn bracket slides into notch by guide groove.
Further, guide groove is two, is distributed in notch opposite sides respectively；Horn bracket is equipped with and is matched with guide groove
Guide protrusions.
Further, on fixed frame include support horizontal stripe across notch, guide groove, which supports, abuts support horizontal stripe；Horn bracket is inserted
It is connected to notch and is connected on support horizontal stripe.
Further, horn bracket one side offers and the spaced buckling groove of guide protrusions, one end of fixed frame
Equipped with clamping protrusion, it is clamped protrusion and abuts to the slot bottom of buckling groove.
Further, support horizontal stripe is formed with first step, is formed and first step matched second on horn bracket
Step.
Further, further include Air Filter, dust-proof net cover runs mouth jointly.
The invention also provides a kind of smart machines, including shell and above-mentioned loudspeaker assembly；Fixed frame, horn bracket
And loudspeaker unit is set in shell, and fixed frame is fixedly connected with the casing；Shell is equipped with the loudspeaker with open communication
Hole.
The loudspeaker assembly and smart machine of the present invention, by being arranged loudspeaker unit inside horn bracket, very well
The integrality for protecting loudspeaker unit, even if smart machine is collided or is fallen, by by loudspeaker unit setting exist
Inside horn bracket, preventing smart machine from colliding or falling causes loudspeaker unit to damage, and horn bracket grafting is solid
Be scheduled on fixed frame, when installation only need to by horn bracket with fixed frame is mating is fixed together, it is easy to assembly, fast
It is prompt.
Description of the drawings
Fig. 1 is the structural exploded view of the loudspeaker assembly of one embodiment of the invention；
Fig. 2 is the overall structure diagram of the horn bracket of one embodiment of the invention；
Fig. 3 is the schematic cross-sectional view of the horn bracket of one embodiment of the invention；
Fig. 4 is the overall structure diagram of the fixed frame of one embodiment of the invention；
Fig. 5 is the overall structure diagram of the shell of one embodiment of the invention；
Fig. 6 is the structural exploded view of the smart machine of one embodiment of the invention；
Fig. 7 is the overall structure diagram of the horn bracket of another embodiment of the present invention；
Fig. 8 is the overall structure diagram of the horn bracket of further embodiment of this invention；
Fig. 9 is the overall structure diagram of the sealing element of one embodiment of the invention；
Figure 10 is the schematic cross-sectional view of the sealing element of one embodiment of the invention.
In figure：1, fixed frame；11, notch；111, guide groove；112, clamping protrusion；12, horizontal stripe is supported；121, first step；
13, left fixed wall；14, right fixed wall；15, wall is fixed afterwards；2, horn bracket；21, it is open；211, third groove；22, first
Body；221, the first groove；23, the second ontology；231, the second groove；24, guide protrusions；25, buckling groove；26, second step；
27, mounting groove；271, bottom wall；272, the first side wall；2721, the first guiding rib；273, clip-connecting rod；274, the second side wall；275,
First holding part；276, the second holding part；3, loudspeaker unit；4, Air Filter；5, gasket；51, through-hole；6, shell；61, loudspeaker
Hole；62, the 4th groove；63, sound hole；7, noise reduction wheat unit；8, mainboard；9, sealing element；91, the first plug division；911,
One channel；912, storage tank；92, the second plug division；921, second channel；922, raised；93, the second guiding rib.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig.1-3, the loudspeaker assembly of the embodiment of the present invention, including fixed frame 1, horn bracket 2, loudspeaker unit 3；
Loudspeaker unit 3 is fixedly installed in horn bracket 2, and horn bracket 2 is equipped with opening 21, what loudspeaker unit 3 was sent out
Sound is from opening 21 toward external diffusion；2 plugged and fixed of horn bracket is on fixed frame 1.
Above-mentioned loudspeaker assembly protects raise well by being arranged loudspeaker unit 3 inside horn bracket 2
The integrality of sound device unit 3, even if smart machine is collided or fallen, by being arranged loudspeaker unit 3 in horn bracket 2
Inside, preventing smart machine from colliding or falling causes loudspeaker unit 3 to damage, and 2 plugged and fixed of horn bracket is solid
Determine on frame 1, when installation only need to by horn bracket 2 with fixed frame 1 is mating is fixed together, it is easy to assembly, quick.
With reference to Fig. 2 and Fig. 3, above-mentioned horn bracket 2 includes the first noumenon 22 and the second ontology 23；The first noumenon 22 is equipped with
First groove 221, the second ontology 23 are equipped with second groove corresponding with the first groove 221 231；The first noumenon 22 and second
Body 23 is fixedly connected, so that the first groove 221 is bonded to form vessel with the second groove 231；Loudspeaker unit 3 is set in vessel.
In the present embodiment, the first noumenon 22 and the second ontology 23 are made of plastic cement.Horn bracket 2 is by the first noumenon 22 and second
Body 23 forms, and when mounted, first loudspeaker unit 3 is placed on the first groove 221 or the second groove 231, then first
Body 22 and the second ontology 23 fit together, and are linked as the first noumenon 22 and the fixation of the second ontology 23 using ultrasonic plastic welding
One, loudspeaker unit 3 are just stably mounted in the first groove 221 and the vessel of the second groove 231 fitting formation, are raised one's voice
Device unit 3 is not susceptible to shift, and horn bracket 2 can be injured to avoid loudspeaker unit 3 by external shock, loud speaker
Unit 3 remains complete, normal to carry out sound broadcasting.
Above-mentioned opening 21 is opened in the second ontology 23 and is connected to vessel, and loudspeaker unit 3 is broadcast when carrying out sound broadcasting
The sound put successively by vessel, opening 21, is then passed to the external world.
With reference to Fig. 2 and Fig. 4, above-mentioned fixed frame 1 opens up jagged 11, and horn bracket 2 is arranged in notch 11；It is lacked by being arranged
Mouth 11, and horn bracket 2 is fastened on notch 11, the material needed for manufacture fixed frame 1 can be not only reduced, fixed frame 1
Weight is lighter, and horn bracket 2 coordinates closer, more compact structure with fixed frame 1.Specifically, it is also opened on above-mentioned fixed frame 1
Equipped with guide groove 111, horn bracket 2 slides into notch 11 by guide groove 111；Guide groove 111 is set, it can be in order to horn bracket 2 be pacified
It is attached on notch 11.More specifically, there are two guide grooves 111, it is distributed in 11 opposite sides of notch respectively, horn bracket 2 is equipped with
With 111 matched guide protrusions 24 of guide groove；In the present embodiment, guide protrusions 24 also there are two, be respectively arranged on horn bracket 2
Opposite sides, horn bracket 2 is plugged in notch 11 by the cooperation of guide protrusions 24 and guide groove 111.
By the way that notch 11 is arranged, and guide groove 111 is set on notch 11, guide protrusions 24 are set on horn bracket 2, are being pacified
It, only need to be by the guide protrusions 24 of 2 opposite sides of horn bracket and the guide groove for being located at 11 opposite sides of notch when filling horn bracket 2
111 alignments, it is then that guide protrusions 24 and guide groove 111 are mating, so that it may horn bracket 2 is installed to lacking for fixed frame 1
On mouth 11, it is easily assembled.
With reference to Fig. 2 and Fig. 4, above-mentioned fixed frame 1 includes support horizontal stripe 12, and guide groove 111 abuts support horizontal stripe 12, horn bracket
2 are plugged in notch 11 and are connected on support horizontal stripe 12.Specifically, in the present embodiment, above-mentioned fixed frame 1 further includes left fixation
Wall 13, right fixed wall 14, rear fixed wall 15, left fixed wall 13, right fixed wall 14, which are respectively perpendicular after being connected to, fixes 15 both ends of wall
To form U-shaped, left fixed wall 13, right fixed wall 14 form notch 11, the both ends of support horizontal stripe 12 be separately connected left fixed wall 13,
Right fixed wall 14, two guide grooves 111 are respectively provided at left fixed wall 13, on right fixed wall 14, and the slot bottom and branch of two guide grooves 111
The both ends for supportting horizontal stripe 12 abut.Support horizontal stripe 12 can limit the degree of freedom of horn bracket 2 in downward direction, also have the work of bearing
With more stablely horn bracket 2 is placed on notch 11.
2 one side of above-mentioned horn bracket offers and 24 spaced buckling groove 25 of guide protrusions, one end of fixed frame 1
Equipped with clamping protrusion 112, clamping protrusion 112 is abutted to the slot bottom of buckling groove 25.In the present embodiment, buckling groove 25 can be located at
Horn bracket 2 is located at close to the side of left 13 side of fixed wall, at this time clamping protrusion 112 on left fixed wall 13, clamping protrusion 112
Can in the form of sheets, the angle with left fixed wall 13 is 10-45 degree, preferably 15 degree；Buckling groove 25 can also be located at horn bracket 2
Side close to right 14 side of fixed wall, clamping at this time raised 112 are located on right fixed wall 14；It can also be leaned in horn bracket 2
Nearly left fixed wall 13, right 14 both sides of fixed wall side be respectively provided with buckling groove 25, be respectively provided on left fixed wall 13, right fixed wall 14
There is clamping protrusion 112, further increases the fixing intensity of horn bracket 2.When guide protrusions 24 slide into guide groove 111, clamping protrusion
112 by 2 one side elastic compression of horn bracket, and when guide protrusions 24 are slided to along guide groove 111 supports support horizontal stripe 12, clamping is convex
It plays 112 and is caught in buckling groove 25, be clamped raised 112 elastic resets, horn bracket 2 is fixed on left fixed wall 13, right fixed wall 14
It is formed on notch 11.Horn bracket 2 is led after being installed on notch 11 by the cooperation grafting of guide protrusions 24 and guide groove 111
It will be connected on support horizontal stripe 12 to the bottom of protrusion 24, meanwhile, clamping protrusion 112 can be also connected in buckling groove 25, be propped up
Horn bracket 2 is fixed on fixed frame 1 by the collective effect of support horizontal stripe 12 and clamping protrusion 112, even if colliding, loudspeaker branch
Frame 2 is not easy to detach with fixed frame 1, fixed.
With reference to Fig. 3 and Fig. 4, support horizontal stripe 12 is formed with first step 121, and horn bracket 2 is formed with and first step 121
Matched second step 26.It is not only upper from vertical direction to limit loudspeaker by the cooperation of first step 121 and second step 26
The position of holder 2, can also limit the position of horn bracket 2 from side, and horn bracket 2 is fixed more firm.
Referring to Figure 1 and Figure 3, above-mentioned loudspeaker assembly further includes Air Filter 4, and the lid of Air Filter 4 runs mouth 21 jointly.Preferably, prevent
Dirt net 4 is set to the side that opening 21 deviates from loudspeaker unit 3.Air Filter 4 is set, can prevent extraneous dust from being fallen from opening 21
Enter onto loudspeaker unit 3, avoids loudspeaker unit 3 that sound is caused to play because of dust deposit unintelligible.
Referring to Figure 1 and Figure 3, above-mentioned loudspeaker assembly further includes gasket 5, and gasket 5 is equipped with to be adapted with opening 21
Through-hole 51, Air Filter 4 and gasket 5 fitting and gasket 5 be bonded is fixed on opening 21 deviate from loudspeaker unit 3 side.
In the present embodiment, gasket 5 is foam minuteness packing；Gasket 5 and Air Filter 4 are bonded, and are then attached in opening 21, no
It only effectively prevent dust to fall on loudspeaker unit 3, and the sealing state of opening 21 can be kept, foam minuteness packing has
Sound-absorbing effect, the sound played from loudspeaker unit 3 only blaze abroad from opening 21, and without propagating around, sound is broadcast
It puts better.Specifically, gasket 5 can be adhesively fixed by glue onto opening 21, two-sided glue sticking can also be passed through
Fixed in opening 21.
With reference to Fig. 2, above-mentioned horn bracket 2 is equipped with away from the side of loudspeaker unit 3 in opening 21 and is adapted with gasket 5
Third groove 211, gasket 5 is placed in third groove 211.Third groove 211 is set, and gasket 5 is mounted on third
On groove 211, not only the installation of gasket 5 is more firm, and gasket 5 is not susceptible to move, and can further improve opening 21
Leakproofness, sound result of broadcast are more preferable.
Referring to Fig.1 and Fig. 5, the invention also provides a kind of smart machine, smart machine can be translator comprising shell
Body 6 and above-mentioned loudspeaker assembly；Fixed frame 1, horn bracket 2 and loudspeaker unit 3 are set in shell 6, and fixed frame 1
It is fixedly connected with shell 6；Shell 6 is equipped with the speaker hole 61 being connected to opening 21.Preferably, speaker hole 61 is spaced
Multiple circular holes, circular hole face opening 21, Air Filter 4 and gasket 5 are placed between opening 21 and speaker hole 61, loudspeaker unit 3
The sound of broadcasting successively by opening 21, the through-hole 51 on gasket 5, Air Filter 4, speaker hole 61, finally travels to shell 6
Outside.More specifically, shell 6 is equipped with the 4th groove 62 in speaker hole 61 close to the side of opening 21, Air Filter 4 is adhesively fixed on the
On four grooves 62, installation is firm.
With reference to Fig. 6, above-mentioned smart machine further includes noise reduction wheat unit 7, mainboard 8, sealing element 9；Noise reduction wheat unit 7 is set to master
It is electrically connected on plate 8 and with mainboard 8；Sealing element 9 is inserted in horn bracket 2 and is provide with noise reduction wheat unit 7.In the present embodiment, main
Plate 8 is equipped with main wheat unit, and main wheat unit can allow user to carry out voice input, be conversed or be recorded.
Above-mentioned smart machine, by the way that noise reduction wheat unit 7 is arranged, the noise that can be excluded in environment is single to the main wheat of smart machine
The interference of first voice output plugs sealing drum on horn bracket 2, takes full advantage of the space of horn bracket 2, structure
More compact, smart machine can be done more small and exquisite.
With reference to Fig. 7, Fig. 8, it includes bottom that the end of above-mentioned horn bracket 2, which has the mounting groove 27 in " 7 " font, mounting groove 27,
Wall 271, the first side wall 272, clip-connecting rod 273, the second side wall 274；Clip-connecting rod 273 and 272 interval vertical of the first side wall are set to bottom
271 both ends of wall are to form the first holding part 275；Second side wall 274 and bottom wall 271,272 vertical connection of the first side wall, and second
Side wall 274 forms the second holding part 276 with clip-connecting rod 273；Wherein, the second holding part 276 is vertical with the first holding part 275 communicates
In " 7 " font；Sealing element 9 is plugged in the first holding part 275 and the second holding part 276.
The notch at 27 both ends of mounting groove of the present invention extends through 2 two orthogonal surfaces of horn bracket.Specifically,
Mounting groove 27 is set to one end of 2 length direction of horn bracket；First holding part 275 and the second holding part 276 are mutually perpendicular to, and are blocked
It connects column 273 and is located at the angle that second holding part 276 intersects with the first holding part 275.In the present embodiment, first is accommodating
Portion 275 and the second holding part 276 are the slot for accommodating sealing element 9.After horn bracket 2 is installed on fixed frame 1, loudspeaker
The end of 2 length direction of holder will abut with fixed frame 1 and be bonded, close since mounting groove 27 is located at the end of horn bracket 2
Sealing 9 is placed on the first holding part 275 and the second holding part 276, and fixed frame 1 will be from the length direction side of horn bracket 2
The degree of freedom of sealing element 9 is limited, sealing element 9 is placed in immovable in mounting groove 27.
Accordingly, with reference to Fig. 9, above-mentioned sealing element 9 includes the first plug division 91 and the second plug division 92；First plug division 91
It is mutually connected vertically with the second plug division 92；First plug division 91 is set to the first holding part 275 and is provide with noise reduction wheat unit 7, the
Two plug divisions 92 are set to the second holding part 276.Preferably, clip-connecting rod 273 is connected to the first plug division 91 and the second plug division 92
Junction.In the present embodiment, when sealing element 9 to be installed on mounting groove 27, it is accommodating that the first plug division 91 is placed in first
In portion 275, the second plug division 92 is placed on the second holding part 276, and the junction of the first plug division 91 and the second plug division 92
It being connected on clip-connecting rod 273, clip-connecting rod 273 limits the second plug division 92 and is detached from the second holding part 276, meanwhile, horn bracket 2 is pacified
After being attached on fixed frame 1, fixed frame 1 can also limit the first plug division 91 and second from the length direction of horn bracket 2 and insert
The position of socket part 92, sealing element 9 are stably fixed on mounting groove 27.
Referring to Fig.1 0, there is first passage 911 on above-mentioned first plug division 91, there is second channel on the second plug division 92
921, first passage 911 is connected to second channel 921, and 911 face noise reduction wheat unit 7 of first passage.In the present embodiment,
One channel 911 is connected to noise reduction wheat unit 7 into sound side.External noises are successively by second channel 921, first passage 911, most
It is passed in noise reduction wheat unit 7, is inputted with the voice for preventing external noises from interfering main wheat unit afterwards.Further, the first plug division
91 are being equipped with storage tank 912 close to one end of noise reduction wheat unit 7, and noise reduction wheat unit 7 is provide with by storage tank 912, and storage tank 912
It is connected to first passage 911.
In the present embodiment, above-mentioned sealing element 9 is silicone-rubber seals.Silicone-rubber seals have certain elasticity, not only just
In installation, and when the insertion of sealing element 9 to be installed on mounting groove 27, the elasticity of silicone-rubber seals itself can be utilized, is made
Sealing element 9 is close to the wall surface of mounting groove 27, and the installation of sealing element 9 is more secured.
In the present embodiment, above-mentioned first side wall 272, which is spaced, is formed with the first guiding rib 2721, and the one of the first plug division 91
Lateral surface compressing is in the first guiding rib 2721.In the present embodiment, the first guiding rib 2721 at least there are two, and at least two first
Being arranged in parallel separately of guiding rib 2721.Spaced first guiding rib 2721 is set, is installed to by the insertion of sealing element 9
When on mounting groove 27, the contact area between sealing element 9 and 27 wall surface of mounting groove is reduced, and then reduce sealing element 9 and mounting groove
Frictional force between 27 wall surfaces, sealing element 9 are more easily installed.
In the present embodiment, the interval of above-mentioned sealing element 9 is formed with the second guiding rib 93, and the second guiding rib 93 is pressed in right solid
Determine the medial surface of wall 14.In the present embodiment, the second guiding rib 93 at least there are two, at least two second guiding ribs 93 are separately
Be arranged in parallel.By the way that the second guiding rib 93 is arranged on sealing element 9, will be in horn bracket 2 plugged and fixed to fixed frame 1
When, the second guiding rib 93 is bonded with fixed frame 1, it is possible to reduce the contact area of sealing element 9 and fixed frame 1, and then reduce sealing
Frictional force between part 9 and fixed frame 1, horn bracket 2 are easier to be inserted into fixed frame 1.Preferably, the first holding part 275 and
The length and width of two holding parts 276 is respectively less than the length and width of the first plug division 91 and the second plug division 92, and sealing element 9 is pacified
After being attached on mounting groove 27, since the width of the first holding part 275 is less than the width of the first plug division 91, the first plug division 91
One side can be pressed on the first guiding rib 2721, then when horn bracket 2 is plugged on fixed frame 1, and the second guiding rib 93 is just
It can be squeezed by 1 one medial surface of fixed frame, deform so as to cause the first plug division 91, be embodied in the first plug division
91 length becomes smaller, so that the first plug division 91 is completely disposed in the first holding part 275, and due to 1 medial surface of fixed frame
Squeezing action, the side that the first plug division 91 is contacted with the first guiding rib 2721 just deform, and part the first plug division 91 is embedding
In interval between the first guiding rib 2721 entered, sealing element 9 is made to be clamped in mounting groove 27.
In the present embodiment, above-mentioned first guiding rib 2721, the second guiding rib 93 are parallel with bottom wall 271, in order to close
Sealing 9 is inserted into mounting groove 27.
In the present embodiment, the horn bracket 2 of above-mentioned smart machine, noise reduction wheat unit 7, mainboard 8 and sealing element 9 are all provided with
In in shell 6；Shell 6 is equipped with to be set to the 4th groove 62 and covers with 61 spaced sound hole 63 of speaker hole, Air Filter 4
Sound hole 63, the second channel 921 of 63 face sealing element 9 of sound hole.Specifically, Air Filter 4 and shell 6 and the second plug division 92
End fitting.Air Filter 4 can prevent the dust outside shell 6 from entering sealing element 9 from sound hole 63 and falling on noise reduction wheat unit 7
On, ensure that noise reduction wheat unit 7 works normally for a long time, the voice of main wheat unit typing is made to be more clear.
In the present embodiment, above-mentioned second plug division 92 is equipped with raised 922, raised 922 close to one end of Air Filter 4 and prevents
Dirt net 4 abuts.Setting protrusion 922 further increases Air Filter 4 and second and inserts when the second plug division 92 is abutted with Air Filter 4
The sealing effect of the fitting tight ness rating of socket part 92, Air Filter 4 and sealing element 9 is more preferably.
In the present embodiment, Air Filter 4 is nylon Air Filter.Nylon Air Filter wearability is preferable and has certain elasticity,
Hygroscopicity is also relatively good, can prevent outer wall dust from entering sealing element 9 for a long time.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of loudspeaker assembly, which is characterized in that including fixed frame, horn bracket, loudspeaker unit；
The loudspeaker unit is fixedly installed in the horn bracket, and the horn bracket is equipped with opening, described to raise one's voice
The sound that device unit is sent out is open from described toward external diffusion；
The horn bracket grafting is set on the fixed frame.
2. loudspeaker assembly according to claim 1, which is characterized in that the horn bracket includes the first noumenon and second
Ontology；
The first noumenon is equipped with the first groove, and it is recessed that second ontology is equipped with corresponding with first groove second
Slot；
The first noumenon is fixedly connected with second ontology, so that first groove is bonded to be formed with second groove
Vessel；
The loudspeaker unit is set in the vessel.
3. loudspeaker assembly according to claim 1, which is characterized in that the fixed frame opens up jagged, the loudspeaker
Bracket clamp is set to the notch.
4. loudspeaker assembly according to claim 3, which is characterized in that the fixed frame offers guide groove, the loudspeaker
Holder slides into the notch by the guide groove.
5. loudspeaker assembly according to claim 4, which is characterized in that the guide groove is two, is distributed in respectively described
Notch opposite sides；
The horn bracket is equipped with and the matched guide protrusions of the guide groove.
6. loudspeaker assembly according to claim 5, which is characterized in that include across the notch on the fixed frame
Horizontal stripe, the guide groove is supported to abut the support horizontal stripe；
The horn bracket is plugged in the notch and is connected on the support horizontal stripe.
7. loudspeaker assembly according to claim 6, which is characterized in that the horn bracket one side offer with it is described
One end of the spaced buckling groove of guide protrusions, the fixed frame is equipped with clamping protrusion, and the clamping protrusion is abutted to described
The slot bottom of buckling groove.
8. loudspeaker assembly according to claim 6, which is characterized in that the support horizontal stripe is formed with first step, institute
It states and is formed and the matched second step of the first step on horn bracket.
9. loudspeaker assembly according to claim 1, which is characterized in that further include Air Filter, the dust-proof net cover closes institute
State opening.
10. a kind of smart machine, which is characterized in that including shell and claim 1-9 any one of them loudspeaker assemblies；
The fixed frame, horn bracket and loudspeaker unit are disposed in the housing, and the fixed frame and the shell
It is fixedly connected；
The shell is equipped with the speaker hole with the open communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629655.3A CN108712708B (en) | 2018-06-19 | 2018-06-19 | Loudspeaker assembly and intelligent equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629655.3A CN108712708B (en) | 2018-06-19 | 2018-06-19 | Loudspeaker assembly and intelligent equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108712708A true CN108712708A (en) | 2018-10-26 |
| CN108712708B CN108712708B (en) | 2020-12-22 |
Family
ID=63871787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810629655.3A Active CN108712708B (en) | 2018-06-19 | 2018-06-19 | Loudspeaker assembly and intelligent equipment |
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| Country | Link |
|---|---|
| CN (1) | CN108712708B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021168631A1 (en) * | 2020-02-24 | 2021-09-02 | 海能达通信股份有限公司 | Mobile terminal |
| WO2024159366A1 (en) * | 2023-01-30 | 2024-08-08 | 深圳市韶音科技有限公司 | Movement module and electronic device |
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| CN2632973Y (en) * | 2003-06-10 | 2004-08-11 | 大众电脑股份有限公司 | Fixer of loudspeaker |
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| CN203691575U (en) * | 2013-12-30 | 2014-07-02 | 比亚迪股份有限公司 | Voice chamber structure and electronic product therewith |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021168631A1 (en) * | 2020-02-24 | 2021-09-02 | 海能达通信股份有限公司 | Mobile terminal |
| GB2608077A (en) * | 2020-02-24 | 2022-12-21 | Hytera Comm Corp Ltd | Mobile terminal |
| CN115552922A (en) * | 2020-02-24 | 2022-12-30 | 海能达通信股份有限公司 | Mobile terminal |
| GB2608077B (en) * | 2020-02-24 | 2023-11-01 | Hytera Comm Corp Ltd | Mobile terminal |
| WO2024159366A1 (en) * | 2023-01-30 | 2024-08-08 | 深圳市韶音科技有限公司 | Movement module and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108712708B (en) | 2020-12-22 |
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