CN202565457U - Loudspeaker mounting structure - Google Patents
Loudspeaker mounting structure Download PDFInfo
- Publication number
- CN202565457U CN202565457U CN2011205134023U CN201120513402U CN202565457U CN 202565457 U CN202565457 U CN 202565457U CN 2011205134023 U CN2011205134023 U CN 2011205134023U CN 201120513402 U CN201120513402 U CN 201120513402U CN 202565457 U CN202565457 U CN 202565457U
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- China
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- loudspeaker
- pedestal
- sound
- installation constitution
- side wall
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Abstract
The utility model provides a loudspeaker mounting structure. The loudspeaker mounting structure comprises a pedestal which has a cylindrical bottom, a loudspeaker and a cover body. A bottom wall of the pedestal is provided with a plurality of sound holes. A step is disposed on an inner circumferential surface of a cylindrical sidewall. The cylindrical sidewall is divided by the step into a first sidewall portion and a second sidewall portion, and the first sidewall portion is in connection with the bottom wall. The loudspeaker is arranged on the step of the pedestal. The cover body is fixed on an opening end of the pedestal and enables the loudspeaker to be in pressed connection with the step. In addition, if the loudspeaker is round, a ratio between the diameter of the round loudspeaker and the height of the first sidewall portion is from 6:1 to 3:1. According to the loudspeaker mounting structure, interference of sound can be effectively prevented and the stability of the loudspeaker mounting structure is improved. Moreover, the loudspeaker mounting structure can be dismounted and mounted repeatedly, is convenient to repair, and enables timbre to be optimized.
Description
Technical field
The utility model relates to a kind of loudspeaker installation constitution.
Background technology
At present; Outside self has audio frequency in the electronic product of playing function; The fixed form that loudspeaker audio frequency such as (being also referred to as loud speaker) is put device outward is for using the some glue formula fixed form of binding agent, that is, the point through binding agent connects and loudspeaker arrangements such as loudspeaker are fixed in the electronic equipment.It is comparatively extensive that this fixed form is used, and still, this connected mode less stable is difficult for removing and installing repeatedly when maintenance, and poor sealing, is easy to generate the interference of sound phenomenon.On the other hand, through binding agent bonding is fixing chemical corrosion appears easily also.
In addition, generally speaking, loudspeaker can form two sound chambeies after being installed to installation constitution, are respectively preceding sound chamber that is positioned at loudspeaker face side (being the sounding face side of loudspeaker) and the back sound chamber that is positioned at the loudspeaker rear side.Known: the effect in preceding sound chamber is to adjust the HFS of sounding, and the volume in preceding sound chamber is big more, and then high-frequency resonant point is low more, and sound sounds plentiful more mellow and full; On the contrary, if preceding sound chamber is big inadequately, sound will be sharply dry and astringent, lets the people sound uncomfortable.Therefore, the volume through sound chamber before increasing can obtain voice effect preferably.Yet the volume in sound chamber increases before making simply, and taking up room of sound chamber will become big, and then has influence on the shape, size, position relation etc. of miscellaneous part in the electronic product.In addition, this mode of improving sounding effect also possibly make the volume of electronic product self become big.Under current this miniaturization of electronic products, light-weighted fashion trend, improve sounding effect through the means that increase sound chamber volume, obviously be difficult to meeting the market requirement and fashion trend.
The utility model content
The utility model is In view of the foregoing made, and its purpose is to provide a kind of loudspeaker installation constitution, and this loudspeaker installation constitution can either prevent to produce the interference of sound phenomenon effectively, can improve stability again and be convenient to maintenance.In addition, can also play the effect of optimizing tonequality.
Solution as the problems referred to above; The loudspeaker installation constitution of the utility model is a kind of comprising: the pedestal that bottom tube-like is arranged; Be formed with a plurality of the hole on the diapire of this pedestal; Be formed with step on the inner peripheral surface of cylindrical sidewall, this step is divided into said cylindrical sidewall the first side wall portion and second side wall portion that links to each other with said diapire; Loudspeaker are arranged on the step of said pedestal; And lid, be fixed on the open end of said pedestal and said loudspeaker are crimped on said step.
According to the utility model, owing to adopt mechanical fixed form, thereby can avoid chemical corrosion, and also good stability, also can dismantle times without number during maintenance, install, comparatively convenient.In addition, through above-mentioned loudspeaker installation constitution, separate with sound chamber, back fully in the sound chamber before can making, and has prevented the generation of interference of sound phenomenon effectively, and it is minimum that the loss of sound self is dropped to, thereby guarantee volume effectively.
Alternatively, in above-mentioned loudspeaker installation constitution, said pedestal is provided with the threaded portion, and said lid is fixed through being spirally connected of screwed part and this threaded portion.
Alternatively, in above-mentioned loudspeaker installation constitution, the threaded portion of said pedestal is arranged on its lateral surface, and said lid is provided with the location division to should the threaded portion positioning.
Alternatively, in above-mentioned loudspeaker installation constitution, said loudspeaker are circular, and the aspect ratio of the diameter of this round speaker and said the first side wall portion is 6: 1～3: 1.
Alternatively, in above-mentioned loudspeaker installation constitution, the inner surface of said second side wall portion is a periphery, and the outer peripheral face of said loudspeaker is surrounded by second side wall portion that this is periphery.
According to the utility model; Not only can prevent to produce the interference of sound phenomenon effectively, improve stability and dismounting, installation when being convenient to keep in repair, can also be through the adjustment in preceding sound chamber; Before not increasing, under the prerequisite of sound chamber volume better sounding effect is provided; Thus, eliminated because the increase of preceding sound chamber volume and, improved the degree of freedom of loudspeaker installation constitution at aspects such as design, productions to the restriction that design, production etc. cause.
Description of drawings
Fig. 1 is illustrated in the schematic perspective view that the state of loudspeaker is installed in the loudspeaker installation constitution of the utility model one execution mode;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cutaway view that the state of loudspeaker is installed in the loudspeaker installation constitution of the utility model one execution mode.
Embodiment
Below, with reference to accompanying drawing, the embodiment of the utility model loudspeaker installation constitution is at length explained.Below shown in execution mode be merely and illustrate, should not limit the protection range of the utility model in view of the above, under the prerequisite of the purport that does not break away from the utility model, can carry out that the various modification of in following execution mode, not showing clearly, technology are suitable for etc.
Fig. 1 is illustrated in the schematic perspective view that the state of loudspeaker 140 is installed in the loudspeaker installation constitution of this execution mode, and in order more clearly to express the loudspeaker installation constitution, Fig. 1 has adopted cutaway view.Fig. 2 is the vertical view of Fig. 1, and it illustrates loudspeaker 140 and is arranged on the lid 160 above the loudspeaker 140.Fig. 3 is the cutaway view that the state of loudspeaker 140 is installed in the loudspeaker installation constitution of this execution mode, and it illustrates preceding sound chamber 100a.
Like Fig. 1 and shown in Figure 2, in this execution mode, the loudspeaker installation constitution comprises pedestal 120, loudspeaker 140 and lid 160.
Wherein, pedestal 120 is has bottom tube-like, the tubular that promptly an end is open, the other end is sealed by diapire 122.Be formed with step 126 on the inner peripheral surface of the sidewall of this tubular pedestal 120, this step 126 is divided into the first side wall portion 124 that links to each other with diapire 122 with said cylindrical sidewall and near second side wall portion 128 of an end of said opening.Be formed with a plurality of hole 120e on the diapire 122 of this pedestal 120.In addition, pedestal 120 is integrally formed on the housing of electronic product, soon the part of the housing of electronic product thus, can make the structure of electronic product simpler as the diapire 122 of this pedestal 120.
Loudspeaker 140 are arranged on the step 126 of pedestal 120, and be set to loudspeaker 140 face side, be that the sounding face side is towards diapire 122.Thus, the sounding face of loudspeaker 140 and diapire 122, the first side wall portion 124 surround and preceding sound chamber 100a (shown in Fig. 3) in the cost execution mode.
Preferably, the connected mode of lid 160 and pedestal 120 is for being threaded, and be threaded can be so that dismantle, install times without number because adopt, workable.Specifically; For example in this execution mode; Be formed with on the lid 160 and be used to run through the for example through hole of screwed part such as screw, bolt; The lateral surface of pedestal 120 is provided with the threaded portion, makes screwed part such as screw, bolt for example pass lid 160 and is threaded onto the threaded portion of pedestal 120, thus lid 160 and pedestal 120 is fixed together.
Alternatively, as shown in Figure 1, on the lid 160 location division 160c can also be set, when lid 160 is installed on the open end of pedestal 120, make the through hole of lid 160 and the screwed hole of pedestal 120 threaded portions easily realize aligning through this location division 160c.For example; In this execution mode, lid 160 is formed with ear, and this ear offers the through hole that supplies said screwed part to pass; The location division 160c of this lid 160 forms axially protruding to pedestal 120 sides from the outer edge portion of this ear along pedestal 120; Through the location of this location division 160c, can guarantee easily that the through hole of lid 160 aims at the screwed hole of pedestal 120 threaded portions, so that fix, install through said screwed part.
Yet; What specify is; The thread connecting mode that this execution mode adopted only is a preferred embodiment; Do not constitute the restriction to the utility model, realizing the pushing and these loudspeaker 140 are fixed under the prerequisite of step 126 of loudspeaker 140, lid 160 and pedestal 120 can also be selected other fixed form.For example; Still adopt thread connecting mode still the above-mentioned threaded portion of pedestal 120 to be arranged on the medial surface of this pedestal 120; Perhaps through being clasped lid 160 and pedestal 120 are fixed together, for example perhaps selecting for use, the rubber elastomeric material constitutes lid 160 and makes the lid 160 chimeric pedestals 120 that are fixed in.
In the above-described embodiment, for example when loudspeaker 140 and step 126 are close to, through the hermetic barrier effect of loudspeaker 140 with step 126; The preceding sound chamber 100a in whole sound chamber is separated with sound chamber, back fully; Thus, can prevent the interference of sound phenomenon, reduce the loss of sound self; Prevent to guarantee the volume of sounding because of sound loss causes the volume of sounding low excessively.
In addition, in this execution mode, the outer peripheral face of loudspeaker 140 is a periphery, and the inner surface of second side wall portion 128 is a periphery, and the outer peripheral face that is periphery of loudspeaker 140 is surrounded by the medial surface that is periphery of this second side wall portion 128.Especially, as a variation of this execution mode, this loudspeaker installation constitution can also constitute; The inner peripheral surface of the outer peripheral face of loudspeaker 140 and this second side wall portion 128 adopts the interference fits mode; For example making does not have the slit to produce between the loudspeaker 140 and second side wall portion 128, through the hermetic barrier effect of the loudspeaker 140 and second side wall portion 128, the preceding sound chamber 100a in whole sound chamber and sound chamber, back are separated; Thus; Can prevent the phenomenon of interference of sound, reduce the loss of sound self, prevent to cause the volume of sounding low excessively because of sound loss.Further, the loudspeaker installation constitution of the utility model can also constitute, and loudspeaker 140 are close to, are sealed with step 126, second side wall portion 128; Utilize the hermetic barrier effect between these loudspeaker 140 and step 126, second side wall portion 128; The preceding sound chamber 100a in whole sound chamber is separated with sound chamber, back fully, thus, can prevent the phenomenon of interference of sound; Reduce the loss of sound self, prevent to cause the volume of sounding low excessively because of sound loss.
Above-mentioned execution mode is merely and illustrates, and the utility model can also have other modification.For example, under the less situation in the space that supplies to be provided with the loudspeaker installation constitution, step 126 can be set, but loudspeaker 140 are directly clung on the diapire 122, sound chamber 100a before promptly omitting.Perhaps; Lid 160 is not set, but fixes, for example through glue or adhesive tape; Glue is set being provided with on the step 126 on adhesive tape, the contact site, is provided with this full circular and can obtains good sealing property in whole week of the loudspeaker 140 and second side wall portion 128.In addition, second side wall portion 128 can be done the adaptability change according to the shape of loudspeaker.
In addition, the inventor of the utility model also finds, except as the technique known means, obtaining preferably can also realizing the optimization of tonequality through the adjustment to the sound chamber, to obtain better sounding effect the sounding effect through increasing sound chamber volume.Specifically; For example, through loudspeaker 140 and the sound chamber passage that regular shapes such as circle for example are set, the size of the sounding face (being the front of loudspeaker 140) of adjustment loudspeaker 140 and the height of the first side wall portion 124 are (promptly; The sounding face of these loudspeaker 140 is apart from the distance of the diapire 122 of pedestal 120) between relation; Carry out the adjustment in sound chamber thus, optimize tonequality, let the people sound more comfortable.
In conjunction with Fig. 1 and Fig. 3, in this execution mode, loudspeaker 140 are the circle of periphery for outer peripheral face, and sound chamber passage is a cylindrical shape, and preferably, the aspect ratio of the diameter of this round speaker 140 and the first side wall portion 124 is 6: 1～3: 1.Sound chamber 100a before being provided with according to this number range can reduce the high-frequency resonant point of sound, makes sounding sound plentiful mellow and full, avoid because of sound sharp-pointed dry and astringent make to listen feel under the weather.And, increasing the means that volume improves sounding effect with passing through in the past and compare, adjustment round speaker 140 diameters are easier to enforcement with the ratio of the first side wall portion 124 height; And; Can control the size of sound chamber volume as required, avoid the excessive technological means of sound chamber occupation space, can either improve the effect of sounding through the utility model; Can satisfy current miniaturization of electronic products, light-weighted trend again, meeting the market requirement.
In sum, according to the loudspeaker installation constitution of the utility model,, need not to use binding agent, thereby can avoid taking place chemical corrosion because it is mechanical fixed form.And the loudspeaker installation constitution good stability of the utility model can also be dismantled times without number during maintenance, install, and is convenient to operation.On the other hand, through the loudspeaker installation constitution of the utility model, make formed preceding sound chamber and sound chamber, back separate; Thus; Can prevent the generation of interference of sound phenomenon effectively, the loss of sound self is dropped to minimum, to guarantee the volume of sounding fully.
In addition, according to the loudspeaker installation constitution of the utility model,, can be before not increasing better sounding effect be provided under the prerequisite of sound chamber volume through optimization, adjustment to preceding sound chamber.Thus, eliminated because the increase of preceding sound chamber volume and, improved the degree of freedom of loudspeaker installation constitution at aspects such as design, productions to the restriction that design, production etc. cause.
Although top combination execution mode is illustrated the utility model; But; Foregoing is merely and illustrates, and the utility model is not limited to the embodiment that the front is introduced, and can also under the prerequisite of the scope that does not break away from the utility model, carry out various variations and combination.
Claims (5)
1. a loudspeaker installation constitution is characterized in that, comprising:
The pedestal that bottom tube-like is arranged is formed with a plurality of the hole on the diapire of this pedestal, be formed with step on the inner peripheral surface of cylindrical sidewall, and this step is divided into said cylindrical sidewall the first side wall portion and second side wall portion that links to each other with said diapire;
Loudspeaker are arranged on the step of said pedestal; And
Lid is fixed on the open end of said pedestal and said loudspeaker is crimped on said step.
2. loudspeaker installation constitution according to claim 1 is characterized in that said pedestal is provided with the threaded portion, and said lid is fixed through being spirally connected of screwed part and this threaded portion.
3. loudspeaker installation constitution according to claim 2 is characterized in that the threaded portion of said pedestal is arranged on its lateral surface, and said lid is provided with the location division to should the threaded portion positioning.
4. according to each described loudspeaker installation constitution in the claim 1～3, it is characterized in that said loudspeaker are circular, the aspect ratio of the diameter of this round speaker and said the first side wall portion is 6: 1～3: 1.
5. loudspeaker installation constitution according to claim 4 is characterized in that, the inner surface of said second side wall portion is a periphery, and the outer peripheral face of said loudspeaker is surrounded by second side wall portion that this is periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205134023U CN202565457U (en) | 2011-12-09 | 2011-12-09 | Loudspeaker mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205134023U CN202565457U (en) | 2011-12-09 | 2011-12-09 | Loudspeaker mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202565457U true CN202565457U (en) | 2012-11-28 |
Family
ID=47215057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205134023U Expired - Lifetime CN202565457U (en) | 2011-12-09 | 2011-12-09 | Loudspeaker mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202565457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648064A (en) * | 2013-11-28 | 2014-03-19 | 青岛歌尔声学科技有限公司 | Headphone loudspeaker and installation method thereof |
| CN107948892A (en) * | 2017-12-20 | 2018-04-20 | 东莞迪芬尼电声科技有限公司 | The micro injection bonded structure and its processing method of a kind of loudspeaker |
| CN108425550A (en) * | 2018-05-30 | 2018-08-21 | 广东汇泰龙科技有限公司 | A kind of side of intelligent door lock is spoken audio cavity structure |
-
2011
- 2011-12-09 CN CN2011205134023U patent/CN202565457U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648064A (en) * | 2013-11-28 | 2014-03-19 | 青岛歌尔声学科技有限公司 | Headphone loudspeaker and installation method thereof |
| CN107948892A (en) * | 2017-12-20 | 2018-04-20 | 东莞迪芬尼电声科技有限公司 | The micro injection bonded structure and its processing method of a kind of loudspeaker |
| CN107948892B (en) * | 2017-12-20 | 2023-12-01 | 东莞迪芬尼电声科技有限公司 | Micro injection molding bonding structure of loudspeaker and processing method thereof |
| CN108425550A (en) * | 2018-05-30 | 2018-08-21 | 广东汇泰龙科技有限公司 | A kind of side of intelligent door lock is spoken audio cavity structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |