CN201222797Y - Horn with earphone function - Google Patents
Horn with earphone function Download PDFInfo
- Publication number
- CN201222797Y CN201222797Y CNU2008200090169U CN200820009016U CN201222797Y CN 201222797 Y CN201222797 Y CN 201222797Y CN U2008200090169 U CNU2008200090169 U CN U2008200090169U CN 200820009016 U CN200820009016 U CN 200820009016U CN 201222797 Y CN201222797 Y CN 201222797Y
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- Prior art keywords
- groove
- loudspeaker
- ear
- platform
- combining unit
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Abstract
The utility model relates to a horn with the function of an earphone, which comprises a body, round iron, magnetic iron, a washer, a sound ring, a vibration diaphragm, a front cover, a rear cover and a leading note tube, and is characterized in that an earphone shell in the prior art and a shell of a horn single body for an earphone are integrated into a body, the body is used as the shell of the horn, thereby the making materials and the cost of the shell of the horn can be saved, the assembling of the horn and the earphone can be completed at the same time, and the assembling cost for assembling the earphone can be saved, also because the thickness of the shell of the horn is saved, the diameter size of the vibration diaphragm can be relatively increased, the length of a front cavity of the earphone which is arranged on the front end of the vibration diaphragm can be reduced, thereby the quality of bass can be increased, and the loss of alt is reduced.
Description
Technical field
The relevant earphone of the utility model, the especially relevant structure that can simplify earphone, and make earphone have preferable acoustics.
Background technology
Mobile telephone mobile phone, DVD player etc. have the portable electronic equipment of voice output function, can listen to function so that the preferable voice of user to be provided in conjunction with earphone greatly.
The housing domestic demand of general earphone is utilized loudspeaker monomer output voice in conjunction with a loudspeaker monomer.For example the PlayGear Stealth of prior art announcement comprises housing, and the place, rear portion of housing is provided with depressed part, and the housing internal fixation has the sounding monomer, and the sounding monomer is connected to lead-in wire.The patent that various monomers are arranged, for example structure of the mini earphone horn framework that discloses of prior art, the earphone-type loud speaker that prior art discloses etc.
Above-mentioned earphone-type loud speaker, its central rings recess that ties up to drain pan is inserted members such as magnet, preceding pole piece, voice coil loudspeaker voice coil, vibrating membrane and protecting cover in regular turn, this drain pan in edge wall bottom side then in conjunction with a terminal board, pass and this terminal board is located in overlap welding for the twine of voice coil loudspeaker voice coil, and vibrating membrane coheres a becket in addition in advance in the diameter periphery; This drain pan, its ring edge face is open par, and the diameter dimension that members such as vibrating membrane, becket and protecting cover are also extended to drain pan is same, but make vibrating membrane mat becket be sticked and form concordant joint and form, with the dimensioned area of expansion vibrating membrane and then obtain the broad more effect of range along the par of drain pan ring edge face.
Above-mentioned earphone-type loud speaker still needs could to form an earphone in conjunction with earphone case, and its vibrating membrane need cohere a becket in advance, can increase the cost of material and the cost of assembling.Above-mentioned again earphone-type loud speaker and the design of resonant cavity without male offspring, earphone can't obtain preferable bass effect.
The utility model content
For the structure of further improvement earphone, and make earphone can produce preferable acoustics, and propose the utility model.
Main purpose of the present utility model is providing a kind of loudspeaker with ear-phone function, and the housing of earphone and loudspeaker monomer are integrated, and does not need the shell of loudspeaker monomer, can save the material and the assembly cost of earphone.
Another purpose of the present utility model is providing a kind of loudspeaker with ear-phone function, and the housing of earphone and loudspeaker monomer are integrated, and makes earphone produce preferable acoustics.
In order to realize described purpose, the utlity model has the loudspeaker of ear-phone function, comprising:
One body is provided with first one and second one; Second one the upper end in this lower end of first one and this is connected; This front end of first one is provided with first cell wall, first platform, second cell wall and second platform that is connected in regular turn; This first cell wall connects this first platform and forms one first groove; This second cell wall connects this second platform and forms one second groove; This first groove is connected with this second groove; The end of this first cell wall is provided with first combining unit;
One round iron is provided with storage tank;
One magnet;
One washer;
One voice coil loudspeaker voice coil;
One vibrating membrane;
One protecgulum is provided with preceding combining unit, back combining unit and protruding stopper; This protruding stopper places the inboard of this back combining unit; And
One sound guide tube;
Wherein, this round iron places this second groove and extends to this first groove, this magnet and this washer place in this storage tank in regular turn, this voice coil loudspeaker voice coil is socketed on the periphery of this magnet and this washer, this vibrating membrane places the place ahead of this voice coil loudspeaker voice coil and this washer, this back combining unit is in conjunction with this first combining unit, and this protruding stopper is against this vibrating membrane, and this preceding combining unit is in conjunction with this sound guide tube.
Described loudspeaker with ear-phone function, wherein this second platform is provided with first through hole; This round iron is provided with second through hole; This second through hole is connected with this first through hole; This magnet and this washer are respectively in the form of a ring; This rear end of first one forms a resonant cavity in conjunction with a bonnet; This resonant cavity is connected with this first through hole.
Described loudspeaker with ear-phone function, wherein this bonnet is the shape of cambered surface.
Described loudspeaker with ear-phone function, wherein this back combining unit and this first combining unit are respectively corresponding buckling groove and fasten bamboo shoot.
Described loudspeaker with ear-phone function, wherein this sound guide tube is first sound guide tube of supra-aural silica gel system.
Described loudspeaker with ear-phone function, wherein this sound guide tube is second sound guide tube of ear type silica gel system.
Described loudspeaker with ear-phone function, wherein this end of second one is provided with the 3rd platform; The 3rd platform is provided with first storage tank; The 3rd platform knot in-one-board lid; This plate is covered with and corresponding second storage tank of this first storage tank; This first storage tank and the ccontaining circuit board of this second storage tank; First lead of this voice coil loudspeaker voice coil connects this circuit board.
Described loudspeaker with ear-phone function, wherein the lower end of this first cell wall is provided with first slotted eye; This plate is covered with and corresponding second slotted eye of this first slotted eye; Ccontaining this first lead of this first slotted eye and this second slotted eye.
Described loudspeaker with ear-phone function, wherein the 3rd platform is provided with first buckling groove; The 3rd platform is in conjunction with a door; This door is provided with and corresponding second buckling groove of this first buckling groove; The joint portion of the ccontaining line retaining of this first buckling groove and this second buckling groove; This line retaining is provided with the axial penetration hole; Ccontaining one second lead of this through hole.
Described loudspeaker with ear-phone function, wherein this first buckling groove has first groove of at least two different depths, and this second buckling groove has second groove of at least two different depths, and the joint portion of this line retaining is provided with at least neither level bulge loop rib; Described bulge loop rib is placed in described first groove and described second groove respectively.
Useful technique effect of the present utility model, the utility model integrate the housing of earphone and loudspeaker monomer, do not need the shell of loudspeaker monomer, save the material and the assembly cost of earphone.The utility model integrates the housing of earphone and loudspeaker monomer, makes earphone produce preferable acoustics.
Description of drawings
Fig. 1 is the exploded perspective view that the utlity model has the loudspeaker of ear-phone function.
Fig. 2 is the generalized section that the utlity model has the loudspeaker of ear-phone function.
Fig. 3 is the schematic diagram of protecgulum of the present utility model in conjunction with first sound guide tube.
Fig. 4 is the schematic diagram of protecgulum of the present utility model in conjunction with second sound guide tube.
The primary clustering symbol description
1 has loudspeaker 10 bodies of ear-phone function
11 first 110 resonant cavities
111 first cell walls, 1,111 first combining units
1,112 first slotted eyes, 112 first platforms
113 second cell walls, 114 second platforms
115 first grooves, 116 second grooves
117 first through holes, 118 second combining units
12 second ones 121 the 3rd platforms
122 first storage tanks, 123 first buckling grooves
1231,1,232 first grooves, 13 plates lid
131 second slotted eyes, 132 second storage tanks
14 doors, 141 second buckling grooves
1411,1,412 second grooves, 15 circuit boards
16 lines keep off 161 joint portions
1611,1612 bulge loop ribs, 162 through holes
17 second leads, 20 round iron
21 storage tanks, 22 second through holes
30 magnet, 40 washers
50 voice coil loudspeaker voice coils, 51 first leads
60 vibrating membranes, 70 protecgulums
Combining unit 72 back combining units before 71
73 protruding stoppers lid after 80s
81 the 3rd joint portions, 90 sound guide tubes
91 first sound guide tubes, 92 second sound guide tubes
The utility model specifies the summary representative graph to be: Fig. 1.
Embodiment
Other purpose of the present utility model, effect see also graphic and embodiment, are described in detail as follows.
Please join shown in Fig. 1,2.The utlity model has the embodiment of the loudspeaker 1 of ear-phone function, comprise that body 10, round iron 20, magnet 30, washer 40, voice coil loudspeaker voice coil 50, vibrating membrane 60, protecgulum 70, bonnet 80 and a sound guide tube 90 form.This sound guide tube 90 can be first sound guide tube 91 or second sound guide tube 92.
The 3rd platform 121 is tied in-one-board lid 13 and one door 14 respectively.Plate lid 13 is provided with and first slotted eye 1112 and first storage tank, 122 corresponding second slotted eye 131 and second storage tanks 132.Door 14 is provided with and first buckling groove, 123 corresponding second buckling grooves 141.Second buckling groove 141 is provided with at least two second grooves 1411,1412 with different depth; Second groove 1411,1412 is corresponding with first groove 1231,1232 respectively.First slotted eye 1112 and second slotted eye 131 are in order to first lead 51 of ccontaining connection voice coil loudspeaker voice coil.As shown in Figure 2, first storage tank 122 and second storage tank 132 are in order to a ccontaining circuit board 15.First lead, 51 connecting circuit plates 15.As shown in Figure 2, first buckling groove 123 and second buckling groove 141 are in order to the joint portion 161 of ccontaining line retaining 16, and joint portion 161 is provided with at least neither level bulge loop rib 1611,1612.When bulge loop rib 1611,1612 is placed between first groove 1231,1232 and second groove 1411,1412 respectively, line retaining 16 is fixed between first buckling groove 123 and second buckling groove 141 and can break away from second one 12.Line retaining 16 is provided with axial penetration hole 162, and through hole 162 ccontaining second lead, 17, the second leads 17 are connected with circuit board 15.
The utility model makes the shell of the earphone case of prior art and the loudspeaker monomer that earphone is used be integrated into body, making the body double as is the shell of loudspeaker, therefore can save the manufacturing materials and the cost of a horn bulb, and can finish the assembling of earphone in the time of the assembling loudspeaker, therefore can save the assembly cost of earphone assembling.Again because save the thickness of horn bulb, the diameter dimension of vibrating membrane can be increased relatively and the length of the earphone ante-chamber of vibrating membrane front end can be shortened, therefore can promote the quality of bass and reduce alt loss.Again because save horn bulb, the pre-degree design in the time of need not considering the assembling of horn bulb and earphone case, and cause the loss of transfer voice when not having horn bulb and assembling because of not reaching concentrically ringed the combination with earphone case.
Square end is provided with resonant cavity behind the body of the present utility model, cooperate magnet, washer shape, round iron in the form of a ring to be provided with the design that second through hole and body are established first through hole that is communicated to resonant cavity, the sound wave that the vibrating membrane vibration is produced can reach resonant cavity, makes sound wave produce resonance to promote the bass effect of sound by resonant cavity.
Protecgulum of the present utility model can as shown in Figure 3, or make second sound guide tube 92 of protecgulum in conjunction with ear type silica gel system in conjunction with first sound guide tube 91 of supra-aural silica gel system, as shown in Figure 4, and so that the user to be provided different user demands.
The above record only for utilizing the embodiment of the utility model technology contents, anyly is familiar with modification, the variation that this skill person uses the utility model to do, and all belongs to the claim of the utility model opinion, discloses and be not limited to embodiment.
Claims (10)
1, a kind of loudspeaker with ear-phone function is characterized in that, comprising:
One body is provided with first one and second one; Second one the upper end in this lower end of first one and this is connected; This front end of first one is provided with first cell wall, first platform, second cell wall and second platform that is connected in regular turn; This first cell wall connects this first platform and forms one first groove; This second cell wall connects this second platform and forms one second groove; This first groove is connected with this second groove; The end of this first cell wall is provided with first combining unit;
One round iron is provided with storage tank;
One magnet;
One washer;
One voice coil loudspeaker voice coil;
One vibrating membrane;
One protecgulum is provided with preceding combining unit, back combining unit and protruding stopper; This protruding stopper places the inboard of this back combining unit; And
One sound guide tube;
Wherein, this round iron places this second groove and extends to this first groove, this magnet and this washer place in this storage tank in regular turn, this voice coil loudspeaker voice coil is socketed on the periphery of this magnet and this washer, this vibrating membrane places the place ahead of this voice coil loudspeaker voice coil and this washer, this back combining unit is in conjunction with this first combining unit, and this protruding stopper is against this vibrating membrane, and this preceding combining unit is in conjunction with this sound guide tube.
2, the loudspeaker with ear-phone function as claimed in claim 1 is characterized in that, wherein this second platform is provided with first through hole; This round iron is provided with second through hole; This second through hole is connected with this first through hole; This magnet and this washer are respectively in the form of a ring; This rear end of first one forms a resonant cavity in conjunction with a bonnet; This resonant cavity is connected with this first through hole.
3, the loudspeaker with ear-phone function as claimed in claim 2 is characterized in that, wherein this bonnet is the shape of cambered surface.
4, the loudspeaker with ear-phone function as claimed in claim 3 is characterized in that, wherein this back combining unit and this first combining unit are respectively corresponding buckling groove and fasten bamboo shoot.
5, the loudspeaker with ear-phone function as claimed in claim 3 is characterized in that, wherein this sound guide tube is first sound guide tube of supra-aural silica gel system.
6, the loudspeaker with ear-phone function as claimed in claim 3 is characterized in that, wherein this sound guide tube is second sound guide tube of ear type silica gel system.
As each described loudspeaker in the claim 1 to 6, it is characterized in that 7, wherein this end of second one is provided with the 3rd platform with ear-phone function; The 3rd platform is provided with first storage tank; The 3rd platform knot in-one-board lid; This plate is covered with and corresponding second storage tank of this first storage tank; This first storage tank and the ccontaining circuit board of this second storage tank; First lead of this voice coil loudspeaker voice coil connects this circuit board.
8, the loudspeaker with ear-phone function as claimed in claim 7 is characterized in that, wherein the lower end of this first cell wall is provided with first slotted eye; This plate is covered with and corresponding second slotted eye of this first slotted eye; Ccontaining this first lead of this first slotted eye and this second slotted eye.
9, the loudspeaker with ear-phone function as claimed in claim 8 is characterized in that, wherein the 3rd platform is provided with first buckling groove; The 3rd platform is in conjunction with a door; This door is provided with and corresponding second buckling groove of this first buckling groove; The joint portion of the ccontaining line retaining of this first buckling groove and this second buckling groove; This line retaining is provided with the axial penetration hole; Ccontaining one second lead of this through hole.
10, the loudspeaker with ear-phone function as claimed in claim 9, it is characterized in that, wherein this first buckling groove has first groove of at least two different depths, this second buckling groove has second groove of at least two different depths, and the joint portion of this line retaining is provided with at least neither level bulge loop rib; Described bulge loop rib is placed in described first groove and described second groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200090169U CN201222797Y (en) | 2008-03-27 | 2008-03-27 | Horn with earphone function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200090169U CN201222797Y (en) | 2008-03-27 | 2008-03-27 | Horn with earphone function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222797Y true CN201222797Y (en) | 2009-04-15 |
Family
ID=40576299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200090169U Expired - Fee Related CN201222797Y (en) | 2008-03-27 | 2008-03-27 | Horn with earphone function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222797Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006533A (en) * | 2009-08-31 | 2011-04-06 | 富准精密工业(深圳)有限公司 | Earphone |
| CN103118319A (en) * | 2013-01-16 | 2013-05-22 | 深圳市冠旭电子有限公司 | Integrated minitype noise reduction horn |
| WO2016188641A1 (en) * | 2015-05-27 | 2016-12-01 | Sivantos Pte. Ltd. | Hearing aid with plug connection for earpiece |
| CN110868676A (en) * | 2018-08-28 | 2020-03-06 | 宏碁股份有限公司 | Head-mounted display device and speaker device |
| US10595111B2 (en) | 2017-03-20 | 2020-03-17 | Bose Corporation | Earbud frame for acoustic driver and complimentary ear tip |
-
2008
- 2008-03-27 CN CNU2008200090169U patent/CN201222797Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006533A (en) * | 2009-08-31 | 2011-04-06 | 富准精密工业(深圳)有限公司 | Earphone |
| CN103118319A (en) * | 2013-01-16 | 2013-05-22 | 深圳市冠旭电子有限公司 | Integrated minitype noise reduction horn |
| CN103118319B (en) * | 2013-01-16 | 2016-04-06 | 深圳市冠旭电子有限公司 | Integrated micro noise reduction horn |
| WO2016188641A1 (en) * | 2015-05-27 | 2016-12-01 | Sivantos Pte. Ltd. | Hearing aid with plug connection for earpiece |
| US10425752B2 (en) | 2015-05-27 | 2019-09-24 | Sivantos Pte. Ltd. | Hearing aid with plug connection for earpiece |
| US10595111B2 (en) | 2017-03-20 | 2020-03-17 | Bose Corporation | Earbud frame for acoustic driver and complimentary ear tip |
| CN110868676A (en) * | 2018-08-28 | 2020-03-06 | 宏碁股份有限公司 | Head-mounted display device and speaker device |
| CN110868676B (en) * | 2018-08-28 | 2022-04-26 | 宏碁股份有限公司 | Head-mounted display device and speaker device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20160327 |