CN207505137U - A kind of shell mechanism of loudspeaker - Google Patents
A kind of shell mechanism of loudspeaker Download PDFInfo
- Publication number
- CN207505137U CN207505137U CN201721667032.2U CN201721667032U CN207505137U CN 207505137 U CN207505137 U CN 207505137U CN 201721667032 U CN201721667032 U CN 201721667032U CN 207505137 U CN207505137 U CN 207505137U
- Authority
- CN
- China
- Prior art keywords
- housing
- fixed
- loudspeaker
- fixed column
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of shell mechanisms of loudspeaker, and including housing, case inside face is equipped with sliding slot, and heat dissipation fixed mechanism is additionally provided in housing, rear cover is removably equipped on the left of housing, mechanism of speaking is equipped on the right side of housing；The fixed mechanism that radiates includes limiting plate, fixed plate and fixed column, limiting plate is mounted on the right end in housing, limiting plate, which is equipped in several, goes out acoustic aperture, fixed plate is slidably mounted in sliding slot, fixed plate includes baffle and four travellers, several heat transmission fins are installed on baffle left side, four travellers are separately mounted to the upper of baffle, under, before, on trailing flank, fixed column covers after being threaded in, fixed column left end is equipped with the swivelling chute of ' one ' font, the utility model has efficient heat dissipation effect, it disclosure satisfy that the radiating requirements of high-power loudspeaker, loud speaker installation process simultaneously in loudspeaker is simple and fast.
Description
Technical field
The utility model is related to shell mechanism field, specially a kind of shell mechanism of loudspeaker.
Background technology
Loudspeaker are a kind of conversion equipments that a kind of electric energy is converted into sound, when different electron energies reaches coil, line
Circle generates a kind of energy and the magnetic field of magnet is interactive, and this interaction causes paper disc to vibrate, because electron energy changes at any time, loudspeaker
Coil can move forward or backward, therefore the paper disc of loudspeaker will be moved and then, this this action produces the density degree of air
Changing and generate sound.
Loudspeaker are also known as loud speaker, are a kind of very common electro-acoustic transducer devices, can see in the electronic circuit spoken
To it.Loudspeaker are a most weak device in electronic component, and for acoustics, it is one most heavy again
The component wanted.The type of loudspeaker is various, and price differs greatly.Audio electric energy makes it by electromagnetism, piezoelectricity or electrostatic effect
Cone or diaphragm vibration simultaneously generate resonance with the air of surrounding（Sympathetic response）And it makes a sound.By transducing mechanism and structure transfer ring type
（Electrodynamic type）, condenser type（It is electrostatic）, piezoelectric type（Crystal or ceramics）, electromagnetic type（Compressed spring type）, electric ion type and pneumatic type raise
Sound device etc., dynamic speaker have many advantages, such as good electroacoustic performance, sound construction, at low cost, are widely used；By acoustic radiation material
Separation benzvalene form, horn type, diaphragm type loud speaker；By cone shape cyclotomy shape, ellipse, dual cone and rubber corrugated rim；By work
Frequency divides bass, middle pitch, high pitch, and some is also divided into that recorder is special, television set is special, common and high-fidelity loudspeaker etc.；It presses
Voice coil impedance divides Low ESR and high impedance；By effect point straight spoke and ambient sound etc..
Loudspeaker type of the prior art is various, but in the prevalence of a defect, long-time excess load driving loudspeaker, loudspeaker
Meeting burn out loudspeaker because of overheating, because the temperature raising of coil, generates certain structure divisions and melts, rupture or burning
It ruins, causes the damage of loudspeaker.Horn bulb cannot meet the radiating requirements of internal loudspeaker, cause temperature excessively high.
There are following defects for the shell mechanism of loudspeaker in the prior art：
（1）The shell mechanism heat dissipation performance of loudspeaker is poor in the prior art, and the shell mechanism of loudspeaker, which cannot meet in shell, raises one's voice
The radiating requirements of device cause loud speaker temperature excessively high, lead to loud speaker output audio the distortion even damage of loud speaker；
（2）The fixed operation of loud speaker is more complicated in prior art middle casing, and it is not firm that colleague's loud speaker is fixed, and easily causes
Other noises are adulterated in the audio of output.
Invention content
In order to overcome the shortcomings of prior art, the utility model provides a kind of shell mechanism of loudspeaker, this practicality is new
Type has efficient heat dissipation effect, disclosure satisfy that the radiating requirements of high-power loudspeaker, while the loud speaker installation process in loudspeaker
It is simple and fast, it can effectively solve the problem that the problem of background technology proposes.
Technical solution is used by the utility model solves its technical problem：
A kind of shell mechanism of loudspeaker, including housing, the case inside face is equipped with sliding slot, is additionally provided in the housing scattered
Heat fixation mechanism, the housing left side are removably equipped with rear cover, mechanism of speaking are equipped on the right side of the housing；The heat dissipation
Fixed mechanism includes limiting plate, fixed plate and fixed column, and the limiting plate is mounted on the right end in housing, on the limiting plate
Equipped with acoustic aperture is gone out in several, the fixed plate is slidably mounted in sliding slot, and the fixed plate includes baffle and four travellers, institute
It states and several heat transmission fins is installed on baffle left side, four travellers are separately mounted to upper and lower, the forward and backward side of baffle
On, the fixed column covers after being threaded in, and the fixed column left end is equipped with the swivelling chute of ' one ' font.
Further, the housing left part is equipped with heat emission hole, and the case top is equipped with material hole, the material hole
On removably be equipped with port lid.
Further, it is covered after described and also is provided with heat emission hole, the center of the rear cover, which is equipped with, hides slot, described to hide
Groove center is equipped with threaded hole, and threaded hole matches with the screw thread in fixed column.
Further, the mechanism of speaking includes going out cylinder record in round table surface shape, it is described go out cylinder record on protecgulum is installed,
The protecgulum is equipped with outgoing acoustic aperture, and the preceding exterior surface is enclosed with sponge microphone cover.
Further, the fixed plate and it is fixed after loud speaker between heat conductive silica gel is uniformly filled with by material hole.
Compared with prior art, the beneficial effects of the utility model are：
（1）The heat dissipation fixed mechanism of the utility model can rapidly pass rapidly the heat that the loud speaker in loudspeaker generates
Export comes, and the heat conductive silica gel of enclosure interior has good thermal conduction effect, while can also loud speaker be secured firmly to housing
It is interior, ensure the normal audio output of loudspeaker；
（2）The heat dissipation fixed mechanism of the utility model can quickly fix loud speaker, loud speaker is put into housing, then
By fixed plate along in sliding slot push-in housing, rear cover is finally installed, is fastened and fixed column so that fixed column right end is expressed to fixation
Plate, the installation process of loud speaker are simple and convenient；
（3）The sound that mechanism can not only send out loud speaker of speaking of the utility model is distortionless to be passed out, together
When the sponge microphone cover spoken in mechanism can effectively prevent dust enter in loudspeaker and caused by audio be distorted.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Figure label：
1- housings；2- sliding slots；3- heat dissipation fixed mechanisms；4- rear covers；5- speaks mechanism；6- heat transmission fins；7- swivelling chutes；8-
Heat emission hole；9- material holes；10- port lids；11- hides slot；12- threaded holes；13- heat conductive silica gels；
301- limiting plates；302- fixed plates；303- fixed columns；Go out acoustic aperture in 304-；
3021- baffles；3022- travellers；
501- goes out cylinder record；502-protecgulum；503- goes out acoustic aperture；504- sponge microphone covers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of shell mechanism of loudspeaker, and including housing 1,1 inside of housing
Face is equipped with sliding slot 2, and 1 left part of housing is equipped with heat emission hole 8, and heat emission hole 8 keeps good air permeability in shell so that dissipates
Thermal effect is more obvious, and 1 top of housing is equipped with material hole 9, is removably equipped with port lid 10 on the material hole 9, opens
Port lid 10 can fill following heat conductive silica gels 13 from material hole 9, close port lid after the completion of filling, ensure case surface
Planarization.
As shown in Figure 1,1 left side of housing is removably equipped with rear cover 4, heat emission hole 8 also is provided on the rear cover 4, is dissipated
Hot hole 8 keeps good air permeability in shell so that heat dissipation effect is more obvious, and the center of the rear cover 4, which is equipped with, to hide
Slot 11, hiding 11 center of slot are equipped with threaded hole 12.
As shown in Figure 1, being additionally provided with heat dissipation fixed mechanism 3 in the housing 1, heat dissipation fixed mechanism 3 raise one's voice in shell
The heat dissipation of device, while loud speaker can also be fixed, the heat dissipation fixed mechanism 2 includes limiting plate 301,302 and of fixed plate
Fixed column 303, the limiting plate 301 are mounted on the right end in housing 1, and the limiting plate 301 is equipped in several and speaks
Hole 304, limiting plate 301 define the position of loud speaker right end inside the shell, and the fixed plate 302 is slidably mounted on sliding slot 2
Interior, fixed plate 302 slides into right side in sliding slot 2, realizes the fixation to loud speaker, the fixed plate 302 and raising after fixation
By material hole 9 uniformly filled with heat conductive silica gel 13 between sound device, heat conductive silica gel 13 has not only acted as the effect of fixed loud speaker,
Heat conductive silica gel 13 also acts the effect of heat conduction medium simultaneously, and heat conductive silica gel has good thermal conductivity, can produce loud speaker
For raw heat transfer to fixed plate 302, the fixed plate 302 includes baffle 3021 and four travellers 3022, the baffle 3021
Several heat transmission fins 6 are installed, the heat that loud speaker is transmitted in fixed plate by heat transmission fin 6 distributes, and protects on left side
Demonstrate,prove speaker operation within the scope of normal temperature, four travellers 3022 be separately mounted to baffle 3021 it is upper and lower, preceding,
On trailing flank, the fixed column 303 is threaded in threaded hole 12, and 303 left end of fixed column is equipped with the rotation of ' one ' font
Turn trough 7, carries out fixed column 303 by ' one ' word screwdriver the rotation of both forward and reverse directions, and rotation fixed column 303 can adjust fixation
Column 303 enters the depth in housing 1,303 right end of fixed column play the role of to the thrust of fixed plate 302 it is fixed, it is solid simultaneously
The left end of fixed column 303 is entered in hiding slot 11 so that fixed column 303 will not cause to press against hand due to protrusion, nor affect on simultaneously
The beauty of shell.
As shown in Figure 1, the right side of the housing 1 is equipped with mechanism 5 of speaking, the sound that mechanism of speaking 5 sends out loud speaker
Distortionless to pass out, the mechanism 5 of speaking includes going out cylinder record 501 in round table surface shape, it is described go out cylinder record 501 on install
There is protecgulum 502, the protecgulum 502 is equipped with outgoing acoustic aperture 503, and 502 outer surface of protecgulum is enclosed with sponge microphone cover 504,
Sponge microphone cover 504 plays certain protective action, and sponge microphone cover 504 can effectively prevent external dust from entering
In shell, influence of the dust accumulation to loud speaker audio is avoided.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of shell mechanism of loudspeaker, including housing（1）, it is characterised in that：The housing（1）Medial surface is equipped with sliding slot（2）,
The housing（1）Inside it is additionally provided with heat dissipation fixed mechanism（3）, the housing（1）Left side is removably equipped with rear cover（4）, the shell
Body（1）Right side mechanism of speaking is installed（5）；
The heat dissipation fixed mechanism（3）Including limiting plate（301）, fixed plate（302）And fixed column（303）, the limiting plate
（301）Mounted on housing（1）Interior right end, the limiting plate（301）It is equipped in several and goes out acoustic aperture（304）, it is described solid
Fixed board（302）It is slidably mounted on sliding slot（2）It is interior, the fixed plate（302）Including baffle（3021）With four travellers（3022）, institute
State baffle（3021）Several heat transmission fins are installed on left side（6）, four travellers（3022）It is separately mounted to baffle
（3021）Upper and lower, forward and backward side on, the fixed column（303）It is threaded in rear cover（4）On, the fixed column（303）
Left end is equipped with the swivelling chute of ' one ' font（7）.
2. a kind of shell mechanism of loudspeaker according to claim 1, it is characterised in that：The housing（1）Set up separately left side
There is heat emission hole（8）, the housing（1）Top is equipped with material hole（9）, the material hole（9）On removably be equipped with port lid（10）.
3. a kind of shell mechanism of loudspeaker according to claim 1, it is characterised in that：The rear cover（4）On also be provided with dissipating
Hot hole（8）, the rear cover（4）Center be equipped with hide slot（11）, the hiding slot（11）Center is equipped with threaded hole（12）,
And threaded hole（12）With fixed column（303）On screw thread match.
4. a kind of shell mechanism of loudspeaker according to claim 1, it is characterised in that：The mechanism of speaking（5）Including being in
Round table surface shape goes out cylinder record（501）, it is described go out cylinder record（501）On protecgulum is installed（502）, the protecgulum（502）It is equipped with
Outgoing acoustic aperture（503）, the protecgulum（502）Outer surface is enclosed with sponge microphone cover（504）.
5. a kind of shell mechanism of loudspeaker according to claim 1, it is characterised in that：The fixed plate（302）With fixation
Pass through material hole between loud speaker afterwards（9）Uniformly it is filled with heat conductive silica gel（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667032.2U CN207505137U (en) | 2017-12-05 | 2017-12-05 | A kind of shell mechanism of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721667032.2U CN207505137U (en) | 2017-12-05 | 2017-12-05 | A kind of shell mechanism of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207505137U true CN207505137U (en) | 2018-06-15 |
Family
ID=62508227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721667032.2U Expired - Fee Related CN207505137U (en) | 2017-12-05 | 2017-12-05 | A kind of shell mechanism of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207505137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246350A (en) * | 2020-01-16 | 2020-06-05 | 广州市迈致电子科技有限公司 | Loudspeaker shell and mounting process thereof |
| CN111328003A (en) * | 2020-01-16 | 2020-06-23 | 广州市迈致电子科技有限公司 | Heat dissipation loudspeaker shell |
| CN116017243A (en) * | 2022-12-29 | 2023-04-25 | 惠州市音博仕科技有限公司 | High tone quality coaxial loudspeaker |
-
2017
- 2017-12-05 CN CN201721667032.2U patent/CN207505137U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246350A (en) * | 2020-01-16 | 2020-06-05 | 广州市迈致电子科技有限公司 | Loudspeaker shell and mounting process thereof |
| CN111328003A (en) * | 2020-01-16 | 2020-06-23 | 广州市迈致电子科技有限公司 | Heat dissipation loudspeaker shell |
| CN116017243A (en) * | 2022-12-29 | 2023-04-25 | 惠州市音博仕科技有限公司 | High tone quality coaxial loudspeaker |
| CN116017243B (en) * | 2022-12-29 | 2024-07-12 | 惠州市音博仕科技有限公司 | High tone quality coaxial loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |