TWI491267B - Sound box structure of electronic device - Google Patents

Sound box structure of electronic device Download PDF

Info

Publication number
TWI491267B
TWI491267B TW097124175A TW97124175A TWI491267B TW I491267 B TWI491267 B TW I491267B TW 097124175 A TW097124175 A TW 097124175A TW 97124175 A TW97124175 A TW 97124175A TW I491267 B TWI491267 B TW I491267B
Authority
TW
Taiwan
Prior art keywords
speaker
rubber member
peripheral wall
electronic device
sound
Prior art date
Application number
TW097124175A
Other languages
Chinese (zh)
Other versions
TW201002086A (en
Inventor
Yi Peng Lin
Original Assignee
Chiun Mai Comm Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chiun Mai Comm Systems Inc filed Critical Chiun Mai Comm Systems Inc
Priority to TW097124175A priority Critical patent/TWI491267B/en
Publication of TW201002086A publication Critical patent/TW201002086A/en
Application granted granted Critical
Publication of TWI491267B publication Critical patent/TWI491267B/en

Links

Description

電子裝置之音箱結構 Speaker structure of electronic device

本發明係關於一種電子裝置之音箱結構。 The present invention relates to a speaker structure of an electronic device.

電子裝置中,攜帶有音箱結構之電子裝置較為常見,以滿足消費者對外音播放功能之要求。該種音箱結構都包括有一揚聲器,揚聲器安裝於殼體上之一容室中,同時電路板抵持該容室之開口,揚聲器之散音面與殼體及容室側壁形成一前音室,揚聲器之背面與電路板及容室側壁形成一後音室。該前音室及後音室之氣密性構成揚聲器出音質量之重要因素。由於該種音箱結構通過塑性殼體之間之配合形成前、後音室,由於塑性部件不具彈性,各部件之間之配合氣密性較差,如此對前、後音室之氣密性之不夠理想。揚聲器發聲時,前、後音室易發生漏音或破音現象,從而使得音質效果不好。另外,習知音箱結構在設計變更時,一般通過修改殼體之容室結構來適合音箱部件之裝配,該種音箱結構易造成殼體之浪費。 In an electronic device, an electronic device carrying a speaker structure is more common to meet the requirements of the consumer's external sound playback function. The speaker structure comprises a speaker, the speaker is mounted in a chamber of the housing, and the circuit board abuts the opening of the chamber, and the sound diffusing surface of the speaker forms a front sound chamber with the housing and the side wall of the chamber. The back side of the speaker forms a rear chamber with the circuit board and the side walls of the chamber. The airtightness of the front and rear chambers constitutes an important factor in the sound quality of the speaker. Since the speaker structure forms the front and rear sound chambers through the cooperation between the plastic shells, since the plastic parts are not elastic, the airtightness between the parts is poor, so that the airtightness of the front and rear sound chambers is insufficient. ideal. When the speaker sounds, the front and rear sound chambers are prone to sound leakage or broken sound, which makes the sound quality not good. In addition, the conventional speaker structure is generally adapted to the assembly of the speaker component by modifying the housing structure of the housing during the design change, and the speaker structure is likely to cause waste of the housing.

鑒於上述內容,有必要提供一種氣密性好之電子裝置之音箱結構。 In view of the above, it is necessary to provide a speaker structure of an airtight electronic device.

一種電子裝置之音箱結構,包括一殼體、一前橡膠件、一揚聲器、一後橡膠件及一電路板,所述殼體上具有一收容腔,所述前橡 膠件與後橡膠件夾持所述揚聲器收容於所述殼體之收容腔內且所述電路板封蓋所述收容腔,所述前橡膠件與揚聲器一面形成一前音室,且該前橡膠件與殼體配合,所述後橡膠件與揚聲器一面及電路板形成一後音室,且該後橡膠件與電路板抵持。 A speaker structure of an electronic device includes a casing, a front rubber member, a speaker, a rear rubber member and a circuit board, the casing having a receiving cavity, the front rubber The rubber member and the rear rubber member are respectively received in the receiving cavity of the casing, and the circuit board covers the receiving cavity, and the front rubber member forms a front sound chamber with the speaker side, and the front portion The rubber member cooperates with the housing, and the rear rubber member forms a rear chamber with the speaker side and the circuit board, and the rear rubber member abuts against the circuit board.

相較於習知電子裝置之音箱結構,本發明藉由採用一前橡膠件與揚聲器形成一前音室,且前橡膠件與揚聲器配合,前音室氣密性好,避免了通過揚聲器直接與殼體配合而形成易漏音前音室;通過採用一後橡膠件與揚聲器及電路板形成一後音室,且後橡膠件與電路板配合,後音室氣密性好。如此,可使電子裝置之音箱結構氣密性好。 Compared with the speaker structure of the conventional electronic device, the present invention forms a front sound chamber by using a front rubber member and a speaker, and the front rubber member is matched with the speaker, and the front sound chamber is airtight, thereby avoiding direct connection with the speaker through the speaker. The housing cooperates to form an easy-to-leak sound chamber; a rear chamber is formed by using a rear rubber member and the speaker and the circuit board, and the rear rubber member is matched with the circuit board, and the rear chamber is airtight. In this way, the speaker structure of the electronic device can be made airtight.

100‧‧‧音箱結構 100‧‧‧Speaker structure

10‧‧‧殼體 10‧‧‧shell

12‧‧‧收容腔 12‧‧‧ containment chamber

14‧‧‧第一底壁 14‧‧‧First bottom wall

142‧‧‧出音孔 142‧‧‧ sound hole

144‧‧‧凸緣 144‧‧‧Flange

16‧‧‧第一週壁 16‧‧‧First week wall

162‧‧‧配合面 162‧‧‧Material

20‧‧‧前橡膠件 20‧‧‧Pre-rubber parts

22‧‧‧凹陷空間 22‧‧‧ recessed space

24‧‧‧第二底壁 24‧‧‧ second bottom wall

242‧‧‧散音孔 242‧‧‧Sound hole

26‧‧‧第二週壁 26‧‧‧Second week wall

262‧‧‧環形凹槽 262‧‧‧ annular groove

28‧‧‧篩網 28‧‧‧ screen

30‧‧‧揚聲器 30‧‧‧Speakers

32‧‧‧散音面 32‧‧‧Party face

320‧‧‧前音室 320‧‧‧Pre-sound room

34‧‧‧電連接面 34‧‧‧Electrical connection surface

340‧‧‧後音室 340‧‧‧After sound room

342‧‧‧電連接端子 342‧‧‧Electrical connection terminal

40‧‧‧後橡膠件 40‧‧‧After rubber parts

42‧‧‧容置空間 42‧‧‧ accommodating space

44‧‧‧第三週壁 44‧‧‧ Third week wall

442‧‧‧第一端緣 442‧‧‧ first end edge

444‧‧‧第二端緣 444‧‧‧second edge

446‧‧‧凸起 446‧‧‧ bumps

50‧‧‧電路板 50‧‧‧ boards

圖1係本發明較佳實施例電子裝置之揚聲器裝置結構第一視角分解示意圖;圖2係係本發明較佳實施例電子裝置之揚聲器裝置結構第二視角分解示意圖;圖3係本發明較佳實施例電子裝置之揚聲器裝置結構裝配後之整體示意圖;圖4係本發明較佳實施例沿圖3之-方向之剖示圖。 1 is a first perspective exploded view of a speaker device structure of an electronic device according to a preferred embodiment of the present invention; FIG. 2 is a second perspective exploded view of a speaker device structure of an electronic device according to a preferred embodiment of the present invention; FIG. 3 is a preferred embodiment of the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An overall schematic view of a speaker device structure of an electronic device is shown in FIG.

請參閱圖1,本發明較佳實施例一電子裝置(如行動電話等)之音箱結構100包括一殼體10、一前橡膠件20、一揚聲器30、一後橡膠件40及一電路板50。 Referring to FIG. 1 , a speaker structure 100 of an electronic device (such as a mobile phone, etc.) includes a housing 10 , a front rubber member 20 , a speaker 30 , a rear rubber member 40 , and a circuit board 50 . .

請參閱圖2,所述殼體10一端開設有一收容腔12,形成於殼體10 之內表面上,呈方形框結構。該收容腔12為一第一底壁14及第一週壁16所圍成。該第一底壁14上開設有一出音孔142,該出音孔142之孔壁上形成有之凸緣144,該凸緣144用於與所述前橡膠件20卡合。所述第一週壁16由形狀不規則之側壁彼此連接圍成,且環繞所述出音孔142。該第一週壁16之頂部具有形狀不規則之配合面162,該配合面162用於與後橡膠件40相配合。 Referring to FIG. 2 , a receiving cavity 12 is defined in one end of the housing 10 , and is formed in the housing 10 . On the inner surface, it has a square frame structure. The receiving cavity 12 is surrounded by a first bottom wall 14 and a first peripheral wall 16 . A sound hole 142 is defined in the first bottom wall 14 , and a flange 144 is formed on the hole wall of the sound hole 142 for engaging with the front rubber member 20 . The first peripheral wall 16 is surrounded by the irregularly shaped side walls and surrounds the sound hole 142. The top of the first peripheral wall 16 has an irregularly shaped mating surface 162 for mating with the rear rubber member 40.

所述前橡膠件20大致呈一框體結構,用於與所述出音孔142配合,其具有一凹陷空間22,圍成該凹陷空間22之一第二底壁24及第二週壁26。所述第二底壁24上開設有一呈方形孔結構之散音孔242。本實施例中,該凹陷空間22之底部還設有一較薄之篩網28,該篩網28遮蓋所述散音孔242。所述第二週壁26之外側開設有一環形凹槽262,該環形凹槽262用於與所述出音孔142之孔壁上之凸緣144配合。 The front rubber member 20 has a frame structure for engaging with the sound hole 142, and has a recessed space 22, and defines a second bottom wall 24 and a second peripheral wall 26 of the recessed space 22. . A sound hole 242 having a square hole structure is defined in the second bottom wall 24. In the embodiment, the bottom of the recessed space 22 is further provided with a thin screen 28, which covers the sound hole 242. An annular groove 262 is defined in an outer side of the second peripheral wall 26 for engaging with a flange 144 on the wall of the sound hole 142.

所述揚聲器30呈方形體結構,其包括一散音面32及一電連接面34,所述揚聲器30發出聲音通過該散音面32散出,該散音面32用於與前橡膠件20配合。所述電連接面34上形成有二電連接端子342,該二電連接端子342用於與電路板50上之電路電連接。 The speaker 30 has a square structure, and includes a sound absorbing surface 32 and an electrical connection surface 34. The speaker 30 emits sound through the sound absorbing surface 32, and the sound absorbing surface 32 is used for the front rubber member 20. Cooperate. Two electrical connection terminals 342 are formed on the electrical connection surface 34 for electrically connecting to circuits on the circuit board 50.

所述後橡膠件40大致呈四邊形框架結構,其具有一容置空間42及圍成該容置空間42之第三週壁44。所述第三週壁44由四形狀不規則之側壁彼此連接圍成四邊形框,該第三週壁44包括一第一端緣442及一第二端緣444,該第一端緣442之表面之形狀對應所述殼體10之第一週壁16之配合面162之形狀,以與該第一週壁16之配合面162相配合。所述第二端緣444為平面,該第二端緣444用於與所述電路板50表面相配合。該第三週壁44之內側形成有複數凸 起446,該複數凸起446構成該容置空間42之卡持緣,該複數凸起446與所述第三週壁44限定所述容置空間42,以容置所述揚聲器30於其內。 The rear rubber member 40 has a substantially quadrangular frame structure, and has an accommodating space 42 and a third peripheral wall 44 surrounding the accommodating space 42. The third peripheral wall 44 is connected to each other by a four-shaped irregular sidewall to form a quadrangular frame. The third peripheral wall 44 includes a first end edge 442 and a second end edge 444. The surface of the first end edge 442 The shape corresponds to the shape of the mating surface 162 of the first peripheral wall 16 of the housing 10 to cooperate with the mating surface 162 of the first peripheral wall 16. The second end edge 444 is a flat surface, and the second end edge 444 is for mating with the surface of the circuit board 50. a plurality of convexities are formed on the inner side of the third peripheral wall 44 144, the plurality of protrusions 446 constitute a holding edge of the accommodating space 42. The plurality of protrusions 446 and the third peripheral wall 44 define the accommodating space 42 to accommodate the speaker 30 therein. .

所述電路板50為一平面板結構,其上形成有二電連接點52,該二電連接點52用於揚聲器30之二電連接端子342電連接。 The circuit board 50 is a planar board structure having two electrical connection points 52 formed thereon, and the two electrical connection points 52 are electrically connected to the two electrical connection terminals 342 of the speaker 30.

請參閱圖3及圖4,組裝所述電子裝置之音箱結構100時,首先將所述前橡膠件20置入所述殼體10之收容腔12內,且第一底壁14之出音孔142之凸緣144與前橡膠件20之第二週壁26之環形凹槽262相卡合。 Referring to FIG. 3 and FIG. 4, when assembling the speaker structure 100 of the electronic device, the front rubber member 20 is first placed into the receiving cavity 12 of the housing 10, and the sound hole of the first bottom wall 14 is sounded. The flange 144 of the 142 engages with the annular groove 262 of the second peripheral wall 26 of the front rubber member 20.

然後,將揚聲器30之散音面32緊貼所述前橡膠件20之橡膠週壁22之表面,且該散音面32與該前橡膠件20之凹陷空間22形成一前音室320。由於前橡膠件20為橡膠材質具有一定之彈性,該前橡膠件20與揚聲器30散音面32配合,達到之氣密性效果好,即前音室320對揚聲器30所起到之出音效果更理想。 Then, the sound absorbing surface 32 of the speaker 30 is abutted against the surface of the rubber peripheral wall 22 of the front rubber member 20, and the sound absorbing surface 32 and the recessed space 22 of the front rubber member 20 form a front sound chamber 320. Since the front rubber member 20 has a certain elasticity of the rubber material, the front rubber member 20 cooperates with the sound absorbing surface 32 of the speaker 30 to achieve a good airtightness effect, that is, the sound effect of the front sound chamber 320 on the speaker 30. More ideal.

接著將所述後橡膠件40與所述殼體10之收容腔12相配合,所述後橡膠件40之第三週壁44之第一端緣442與所述殼體10之第一週壁16之配合面162相配合,且所述揚聲器30容置於該後橡膠件40之容置空間42內,同時,後橡膠件40之複數凸起446支撐所述揚聲器30之電連接面34以使揚聲器30安裝穩固。最後組裝所述電路板50,電路板50抵持所述後橡膠件40之第三週壁44,即所述電路板50表面與該後橡膠件40之第二端緣444相配合。所述後橡膠件40之第三週壁44與揚聲器30之電連接面34及電路板50形成一後音室340。由於後橡膠件40為橡膠材質具有一定之彈性,該第二端緣444與電路板50表面及揚聲器30之配合氣密性好,即後音室340之 氣密性好。 The rear rubber member 40 is then engaged with the receiving cavity 12 of the housing 10, and the first end edge 442 of the third peripheral wall 44 of the rear rubber member 40 and the first peripheral wall of the housing 10 The mating surface 162 of the 16 is matched, and the speaker 30 is received in the accommodating space 42 of the rear rubber member 40. Meanwhile, the plurality of protrusions 446 of the rear rubber member 40 support the electrical connection surface 34 of the speaker 30. The speaker 30 is mounted securely. Finally, the circuit board 50 is assembled, and the circuit board 50 abuts against the third peripheral wall 44 of the rear rubber member 40, that is, the surface of the circuit board 50 cooperates with the second end edge 444 of the rear rubber member 40. The third peripheral wall 44 of the rear rubber member 40 forms a rear chamber 340 with the electrical connection surface 34 of the speaker 30 and the circuit board 50. Since the rear rubber member 40 has a certain elasticity of the rubber material, the second end edge 444 has good airtightness with the surface of the circuit board 50 and the speaker 30, that is, the rear sound chamber 340 Good air tightness.

揚聲器30散音時,聲音通過所述前橡膠件20內之篩網28、散音孔242及殼體10上之出音孔142傳到外界,該種音箱結構100中,前音室320及後音室340之氣密性好,不會發生漏音,從而可獲得較佳之音質效果。另外,所述前音室320與後音室340之尺寸需要可根據電子裝置之設計需要而進行修改前橡膠件20或後橡膠件30之尺寸,相較於修改殼體10之收容腔12來適合音箱結構,更加方便。 When the speaker 30 is dissipated, the sound is transmitted to the outside through the screen 28 in the front rubber member 20, the sound hole 242, and the sound hole 142 in the casing 10. In the speaker structure 100, the front sound chamber 320 and The rear chamber 340 is airtight and does not leak, so that a better sound quality effect can be obtained. In addition, the dimensions of the front sound chamber 320 and the rear sound chamber 340 need to be modified according to the design requirements of the electronic device, and the size of the front rubber member 20 or the rear rubber member 30 can be modified compared to the housing cavity 12 of the modified housing 10. Suitable for speaker structure, more convenient.

可以理解,所述篩網28可以用其他物質代替,如泡棉等。 It will be appreciated that the screen 28 can be replaced with other materials such as foam or the like.

可以理解,所述篩網28可以省略,所述揚聲器30散音時,聲音直接從散音孔242及殼體10上之出音孔142傳到外界。 It can be understood that the screen 28 can be omitted, and when the speaker 30 is scattered, the sound is directly transmitted from the sound hole 242 and the sound hole 142 on the casing 10 to the outside.

100‧‧‧音箱結構 100‧‧‧Speaker structure

10‧‧‧殼體 10‧‧‧shell

12‧‧‧收容腔 12‧‧‧ containment chamber

14‧‧‧第一底壁 14‧‧‧First bottom wall

142‧‧‧出音孔 142‧‧‧ sound hole

144‧‧‧凸緣 144‧‧‧Flange

16‧‧‧第一週壁 16‧‧‧First week wall

162‧‧‧配合面 162‧‧‧Material

20‧‧‧前橡膠件 20‧‧‧Pre-rubber parts

22‧‧‧凹陷空間 22‧‧‧ recessed space

24‧‧‧第二底壁 24‧‧‧ second bottom wall

242‧‧‧散音孔 242‧‧‧Sound hole

26‧‧‧第二週壁 26‧‧‧Second week wall

262‧‧‧環形凹槽 262‧‧‧ annular groove

28‧‧‧篩網 28‧‧‧ screen

30‧‧‧揚聲器 30‧‧‧Speakers

34‧‧‧電連接面 34‧‧‧Electrical connection surface

342‧‧‧電連接端子 342‧‧‧Electrical connection terminal

40‧‧‧後橡膠件 40‧‧‧After rubber parts

42‧‧‧容置空間 42‧‧‧ accommodating space

44‧‧‧第三週壁 44‧‧‧ Third week wall

444‧‧‧第二端緣 444‧‧‧second edge

446‧‧‧凸起 446‧‧‧ bumps

50‧‧‧電路板 50‧‧‧ boards

Claims (7)

一種電子裝置之音箱結構,包括一殼體、一揚聲器及一電路板,所述殼體上開設有一收容腔,所述揚聲器設置於收容腔內且藉由電路板封蓋,其改良在於:該電子裝置之音箱結構還包括一前橡膠件及一後橡膠件,所述前橡膠件與後橡膠件夾持所述揚聲器後一體收容於所述殼體之收容腔內,所述前橡膠件與殼體卡持,所述殼體包括形成所述收容腔之第一週壁,該第一週壁包括一形狀不規則之配合面,所述後橡膠件包括一第三週壁,該第三週壁包括一形狀與配合面對應之第一端緣,該第一端緣與所述配合面相配合,所述後橡膠件抵持電路板。 A speaker structure of an electronic device includes a casing, a speaker and a circuit board. The casing has a receiving cavity. The speaker is disposed in the receiving cavity and is covered by the circuit board. The improvement is: The speaker structure of the electronic device further includes a front rubber member and a rear rubber member. The front rubber member and the rear rubber member are respectively received in the receiving cavity of the housing after the speaker is clamped, and the front rubber member and the front rubber member are Holding the housing, the housing includes a first peripheral wall forming the receiving cavity, the first peripheral wall includes an irregularly shaped mating surface, and the rear rubber member includes a third peripheral wall, the third The peripheral wall includes a first end edge having a shape corresponding to the mating surface, the first end edge mating with the mating surface, and the rear rubber member abutting the circuit board. 如申請專利範圍第1項所述之電子裝置之音箱結構,其中所述殼體上具有形成所述收容腔之第一底壁,該第一底壁上開設有一出音孔,該出音孔之孔壁上形成有凸緣,所述前橡膠件具有第二週壁,該第二週壁上形成有環形凹槽,該環形凹槽與所述凸緣相配合以使前橡膠件與殼體卡持。 The speaker structure of the electronic device of claim 1, wherein the housing has a first bottom wall forming the receiving cavity, and the first bottom wall defines a sound hole, the sound hole a flange is formed on the wall of the hole, the front rubber member has a second peripheral wall, and the second peripheral wall is formed with an annular groove that cooperates with the flange to make the front rubber member and the shell Body card. 如申請專利範圍第2項所述之電子裝置之音箱結構,其中所述前橡膠件還形成有一凹陷空間及構成該凹陷空間之一第二底壁,該第二底壁上開設一散音孔,該音箱結構還包括一篩網,該篩網設置於該凹陷空間底部以遮蓋所述散音孔。 The speaker structure of the electronic device of claim 2, wherein the front rubber member further defines a recessed space and a second bottom wall constituting the recessed space, and the second bottom wall defines a sound hole The speaker structure further includes a screen disposed at the bottom of the recessed space to cover the sound hole. 如申請專利範圍第3項所述之電子裝置之音箱結構,其中所述揚聲器具有一散音面,所述前橡膠件之第二週壁緊貼該散音面,該前橡膠件之凹陷空間與該散音面形成一前音室。 The speaker structure of the electronic device of claim 3, wherein the speaker has a sound absorbing surface, and the second peripheral wall of the front rubber member abuts the sound absorbing surface, and the concave portion of the front rubber member Forming a front sound chamber with the sound absorbing surface. 如申請專利範圍第4項所述之電子裝置之音箱結構,其中後橡膠件形成有一容置空間及圍成該容置空間之第三週壁,第三週壁之內側形成有複數凸起,所述揚聲器置入該容置空間內,該凸起支撐該揚聲器。 The speaker structure of the electronic device of claim 4, wherein the rear rubber member is formed with an accommodating space and a third peripheral wall enclosing the accommodating space, and a plurality of protrusions are formed on the inner side of the third peripheral wall. The speaker is placed in the accommodating space, and the protrusion supports the speaker. 如申請專利範圍第5項所述之電子裝置之音箱結構,其中所述第三週壁還包括一第二端緣,該第二端緣為一平面,所述揚聲器置入所述容置空間,所述電路板與第二端緣抵持,揚聲器之電連接面與第三週壁及電路板形成一後音室。 The speaker structure of the electronic device of claim 5, wherein the third peripheral wall further includes a second end edge, the second end edge is a plane, and the speaker is placed in the accommodating space The circuit board is abutted against the second end edge, and the electrical connection surface of the speaker forms a rear sound chamber with the third peripheral wall and the circuit board. 如申請專利範圍第1項所述之電子裝置之音箱結構,其中所述揚聲器還具有一電連接面,該電連接面上形成有二電連接端子,所述電路板上形成有二電連接點,該電連接點分別與電連接端子連接。 The speaker structure of the electronic device of claim 1, wherein the speaker further has an electrical connection surface, two electrical connection terminals are formed on the electrical connection surface, and two electrical connection points are formed on the circuit board. The electrical connection points are respectively connected to the electrical connection terminals.
TW097124175A 2008-06-27 2008-06-27 Sound box structure of electronic device TWI491267B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW097124175A TWI491267B (en) 2008-06-27 2008-06-27 Sound box structure of electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097124175A TWI491267B (en) 2008-06-27 2008-06-27 Sound box structure of electronic device

Publications (2)

Publication Number Publication Date
TW201002086A TW201002086A (en) 2010-01-01
TWI491267B true TWI491267B (en) 2015-07-01

Family

ID=44825070

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097124175A TWI491267B (en) 2008-06-27 2008-06-27 Sound box structure of electronic device

Country Status (1)

Country Link
TW (1) TWI491267B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108289265A (en) * 2017-12-21 2018-07-17 瑞声科技(新加坡)有限公司 Loudspeaker enclosure and its processing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI455607B (en) * 2011-04-26 2014-10-01 Inventec Corp Reversed sounding structure
TWI508571B (en) * 2011-07-07 2015-11-11 Wistron Corp Fixing mechanism for fixing a sound box and related electronic device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056518A (en) * 1990-07-02 1991-10-15 Electro-Biology, Inc. Optimization of bone formation at cathodes
US5216711A (en) * 1990-08-07 1993-06-01 Fujitsu Limited Telephone handset including directional microphone module
JPH1056697A (en) * 1996-08-12 1998-02-24 Sony Corp Electroacoustic transducer
JP2001123153A (en) * 1999-10-27 2001-05-08 Pilot Ink Co Ltd Reversible thermochromic composition
US20040202343A1 (en) * 2003-04-11 2004-10-14 Rye Ryan P. Speakerphone accessory assembly
US20060077761A1 (en) * 2004-10-07 2006-04-13 Jerry Peck Laminated piezoelectric transducer and method of manufacturing the same
US20080144879A1 (en) * 2006-12-15 2008-06-19 Foxconn Technology Co., Ltd. Speaker set and mobile phone incorporating the same
CN102250344A (en) * 2011-06-03 2011-11-23 重庆大学 Aniline/2,3-dimethylaniline copolymer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056518A (en) * 1990-07-02 1991-10-15 Electro-Biology, Inc. Optimization of bone formation at cathodes
US5216711A (en) * 1990-08-07 1993-06-01 Fujitsu Limited Telephone handset including directional microphone module
JPH1056697A (en) * 1996-08-12 1998-02-24 Sony Corp Electroacoustic transducer
JP2001123153A (en) * 1999-10-27 2001-05-08 Pilot Ink Co Ltd Reversible thermochromic composition
US20040202343A1 (en) * 2003-04-11 2004-10-14 Rye Ryan P. Speakerphone accessory assembly
US20060077761A1 (en) * 2004-10-07 2006-04-13 Jerry Peck Laminated piezoelectric transducer and method of manufacturing the same
US20080144879A1 (en) * 2006-12-15 2008-06-19 Foxconn Technology Co., Ltd. Speaker set and mobile phone incorporating the same
CN102250344A (en) * 2011-06-03 2011-11-23 重庆大学 Aniline/2,3-dimethylaniline copolymer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
.7; *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108289265A (en) * 2017-12-21 2018-07-17 瑞声科技(新加坡)有限公司 Loudspeaker enclosure and its processing method

Also Published As

Publication number Publication date
TW201002086A (en) 2010-01-01

Similar Documents

Publication Publication Date Title
US8081790B2 (en) Loudspeaker structure of electronic device
TWI545421B (en) Portable electronic device using speaker assembly
US9635455B2 (en) Speaker with grained zeolite material in deep-drawn foil resonance volume
TW201310960A (en) Electronic device
US9197961B2 (en) Portable electronic device with internal speaker
US8259978B2 (en) Sound box and portable electronic device using the same
CN106998520B (en) Speaker assembly and portable electronic device having the same
KR20130076250A (en) Electronic apparatus with resonance structure for speaker
EP2632171B1 (en) Loudspeaker housing and mobile terminal device
TW201448611A (en) Portable electronic device
JP6243771B2 (en) Mobile device
WO2017128858A1 (en) Sound chamber structure and terminal
US20090291598A1 (en) Earphone jack assembly and a portable electronic device using the earphone jack assembly
US8111867B2 (en) Electronic device with a speaker
JP2011199844A (en) Portable electronic device with camera module
JP2012029288A (en) Electronic equipment with audio function
TWI491267B (en) Sound box structure of electronic device
CN106412777B (en) Mobile terminal
WO2015076408A1 (en) Mobile terminal
CN111049958B (en) Interface assembly and electronic device
TWI465116B (en) Electronic device with a speaker
CN113497845B (en) Electronic equipment
TWI401845B (en) Earphone jack components
TWI466551B (en) Electronic device
CN212305405U (en) Terminal device

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees