TWI618417B - Electronic device - Google Patents
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- TWI618417B TWI618417B TW105120409A TW105120409A TWI618417B TW I618417 B TWI618417 B TW I618417B TW 105120409 A TW105120409 A TW 105120409A TW 105120409 A TW105120409 A TW 105120409A TW I618417 B TWI618417 B TW I618417B
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- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000001965 increasing effect Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
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Abstract
本發明提供一種電子裝置，包括殼體元件和音腔元件，該殼體元件與音腔元件共同形成音腔，該音腔元件包括揚聲器和蓋體，該蓋體與殼體元件連接且至少部分突出於該殼體元件的外部以調節該音腔的大小。本發明通過增大電子裝置的音腔容積，有效的增強了低音效果，且不佔用電子裝置的內部空間，有利於電子裝置更加輕薄。 The present invention provides an electronic device comprising a housing member and a sound chamber member, the housing member and the sound chamber member forming a sound chamber, the sound chamber member including a speaker and a cover, the cover being coupled to the housing member and at least partially protruding Outside the housing element to adjust the size of the sound chamber. The invention effectively increases the bass effect by increasing the volume of the sound chamber of the electronic device, and does not occupy the internal space of the electronic device, thereby facilitating the lighter and thinner electronic device.
Description
本發明涉及一種電子裝置，尤其涉及一種可有效增強低音效果的電子裝置。 The present invention relates to an electronic device, and more particularly to an electronic device that can effectively enhance the bass effect.
目前市面上的電子裝置受限於電子裝置的內部空間結構，無法提供足夠的空間作為音腔，使得電子裝置的音腔效果不佳，且通過在電子裝置內部空間設置音腔佔用了電子裝置內部一定的空間，不利於電子裝置更加輕薄。 At present, the electronic device on the market is limited by the internal space structure of the electronic device, and cannot provide sufficient space as a sound cavity, so that the sound cavity of the electronic device is not effective, and the inside of the electronic device is occupied by setting a sound cavity in the internal space of the electronic device. A certain space is not conducive to the lighter and thinner electronic devices.
鑒於以上內容，有必要提供一種可有效增強低音效果的電子裝置。 In view of the above, it is necessary to provide an electronic device that can effectively enhance the bass effect.
一種電子裝置，包括殼體元件和音腔元件，該殼體元件與音腔元件共同形成音腔，該音腔元件包括揚聲器和蓋體，該蓋體與殼體元件連接且至少部分突出於該殼體元件的外部以調節該音腔的大小。 An electronic device comprising a housing member and a sound chamber member, the housing member and the sound chamber member forming a sound chamber, the sound chamber member comprising a speaker and a cover, the cover being coupled to the housing member and at least partially protruding from the housing The exterior of the body element adjusts the size of the sound cavity.
本發明提供的電子裝置，通過將音腔的一部分設置於電子裝置的外部，增大音腔的容積，有效增強了電子裝置的低音效果，且增大的音腔容積部分未佔用電子裝置的內部空間。 The electronic device provided by the invention increases the volume of the sound chamber by arranging a part of the sound chamber outside the electronic device, thereby effectively enhancing the bass effect of the electronic device, and the enlarged volume of the sound chamber does not occupy the interior of the electronic device. space.
100、200、300、400、500‧‧‧電子裝置 100, 200, 300, 400, 500‧‧‧ electronic devices
11、21、31、41、51‧‧‧殼體元件 11, 21, 31, 41, 51‧‧‧ housing components
12、22、32、42、52‧‧‧音腔元件 12, 22, 32, 42, 52‧‧ ‧ cavity components
13、23、33、43、53‧‧‧音腔 13, 23, 33, 43, 53‧‧ ‧ sound chamber
111、211、311、411、511‧‧‧第一殼體 111, 211, 311, 411, 511‧‧‧ first housing
112、212、312、412、512‧‧‧第二殼體 112, 212, 312, 412, 512‧‧‧ second housing
113、213、313、413、513‧‧‧開孔 113, 213, 313, 413, 513‧‧‧ openings
114、214、314、414、514‧‧‧連接部 114, 214, 314, 414, 514‧‧‧ Connections
1141、2141、5141‧‧‧第一筒體 1141, 2141, 5141‧‧‧ first cylinder
1142、2142、5142‧‧‧第二筒體 1142, 2142, 5142‧‧‧ second cylinder
1143、5143‧‧‧階梯部 1143, 5143‧‧‧ step
121、221、321、421、521‧‧‧揚聲器 121, 221, 321, 421, 521‧‧‧ speakers
122、222、322、422、522‧‧‧蓋體 122, 222, 322, 422, 522‧‧ ‧ cover
123、223、323、523‧‧‧蓋帽 123, 223, 323, 523 ‧ ‧ caps
124、224、324、424、524‧‧‧連接件 124, 224, 324, 424, 524‧‧‧ connectors
2231‧‧‧第一底壁 2231‧‧‧ first bottom wall
2232‧‧‧第二底壁 2232‧‧‧ second bottom wall
2233‧‧‧第一側壁 2233‧‧‧First side wall
2234‧‧‧第二側壁 2234‧‧‧ second side wall
2235‧‧‧開口 2235‧‧‧ openings
516‧‧‧凹槽 516‧‧‧ Groove
517‧‧‧環形槽 517‧‧‧ring groove
526‧‧‧卡持部 526‧‧‧Cars Department
14、54‧‧‧密封圈 14, 54‧‧‧ Seals
55‧‧‧彈簧 55‧‧‧ Spring
圖1為本發明第一實施例的電子裝置的結構示意圖。 1 is a schematic structural view of an electronic device according to a first embodiment of the present invention.
圖2為圖1所示電子裝置的局部剖視圖。 2 is a partial cross-sectional view of the electronic device of FIG. 1.
圖3為本發明第二實施例的電子裝置的結構示意圖。 FIG. 3 is a schematic structural diagram of an electronic device according to a second embodiment of the present invention.
圖4為圖3所示電子裝置的局部剖視圖。 4 is a partial cross-sectional view of the electronic device of FIG. 3.
圖5為本發明第三實施例的電子裝置的結構示意圖。 FIG. 5 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention.
圖6為圖5所示電子裝置的局部剖視圖。 Figure 6 is a partial cross-sectional view of the electronic device of Figure 5.
圖7為本發明第四實施例的電子裝置的結構示意圖。 FIG. 7 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present invention.
圖8為圖7所示電子裝置的局部剖視圖。 Figure 8 is a partial cross-sectional view of the electronic device of Figure 7.
圖9為本發明第五實施例的電子裝置增大音腔容積時的結構示意圖。 FIG. 9 is a schematic structural view of an electronic device according to a fifth embodiment of the present invention when a volume of a sound chamber is increased.
圖10為圖9所示電子裝置的局部剖視圖。 Figure 10 is a partial cross-sectional view of the electronic device of Figure 9.
圖11為本發明第五實施例的電子裝置未增大音腔容積時的結構示意圖。 FIG. 11 is a schematic structural view showing an electronic device according to a fifth embodiment of the present invention without increasing the volume of the sound chamber.
圖12為圖11所示電子裝置的局部剖視圖。 Figure 12 is a partial cross-sectional view of the electronic device of Figure 11;
本發明提供一種電子裝置，通過增大該電子裝置的音腔的容積，有效地增強了低音效果。同時，增大的音腔容積部分也未佔用電子裝置的內部空間。該電子裝置可為行動電話、平板電腦及PDA等。 The present invention provides an electronic device that effectively enhances the bass effect by increasing the volume of the sound cavity of the electronic device. At the same time, the enlarged volume of the sound chamber does not occupy the internal space of the electronic device. The electronic device can be a mobile phone, a tablet, a PDA, or the like.
請參閱圖1與圖2，本發明第一實施例提供一電子裝置100，該電子裝置100包括殼體元件11和音腔元件12，該殼體元件11與音腔元件12共同構成一密閉的音腔13，該音腔13的一部分突出於該電子裝置100的殼體元件11的外表面。 Referring to FIG. 1 and FIG. 2, a first embodiment of the present invention provides an electronic device 100. The electronic device 100 includes a housing member 11 and a sound chamber member 12, and the housing member 11 and the sound chamber member 12 together form a closed sound. The cavity 13 has a portion of the sound cavity 13 protruding from the outer surface of the housing member 11 of the electronic device 100.
該殼體元件11大致呈一長方體，包括第一殼體111和第二殼體112，該第一殼體111與第二殼體112相平行。該殼體元件11可為金屬材料、塑膠、碳 纖維、玻璃、木質、竹子或陶瓷材料等製成，優選的，該殼體元件11為鋁合金或鎂合金。該第二殼體112上設置有出音孔(圖未示)，該出音孔與該音腔13連接，用於將音腔13內的聲音從第一殼體111的一側傳播至該殼體元件11的外部。該第二殼體112上設置有開孔113。該第二殼體112於該開孔113處向第二殼體112內部延伸連接部114，該連接部114為一中空筒體。該連接部114包括第一筒體1141及第二筒體1142，該第一筒體1141由開孔113直接延伸，該第二筒體1142由第一筒體1141朝殼體元件11內延伸至該第一殼體111。該第二筒體1142的直徑小於第一筒體1141的直徑，從而在第一筒體1141與第二筒體1142之間形成一階梯部1143。該第一筒體1141內設置有密封圈14，該密封圈14的外徑與第一筒體1141的直徑大致相同。該密封圈14的內徑與第二筒體1142的直徑大致相同。該密封圈14的厚度小於第一筒體1141的高度。該密封圈14抵持於該第一筒體1141內壁和該階梯部1143。該第二筒體1142的內壁設置有內螺紋。 The housing member 11 is substantially in the shape of a rectangular parallelepiped, and includes a first housing 111 and a second housing 112. The first housing 111 is parallel to the second housing 112. The housing element 11 can be metal material, plastic, carbon Made of fiber, glass, wood, bamboo or ceramic material, etc., preferably, the casing element 11 is an aluminum alloy or a magnesium alloy. The second housing 112 is provided with a sound hole (not shown), and the sound hole is connected to the sound chamber 13 for transmitting sound in the sound chamber 13 from one side of the first housing 111 to the The exterior of the housing element 11. The second housing 112 is provided with an opening 113. The second housing 112 extends to the second housing 112 at the opening 113 to extend the connecting portion 114. The connecting portion 114 is a hollow cylinder. The connecting portion 114 includes a first cylindrical body 1141 and a second cylindrical body 1142. The first cylindrical body 1141 extends directly from the opening 113. The second cylindrical body 1142 extends from the first cylindrical body 1141 toward the housing element 11 to The first housing 111. The diameter of the second cylinder 1142 is smaller than the diameter of the first cylinder 1141, so that a step portion 1143 is formed between the first cylinder 1141 and the second cylinder 1142. A seal ring 14 is disposed in the first cylinder 1141. The outer diameter of the seal ring 14 is substantially the same as the diameter of the first cylinder 1141. The inner diameter of the seal ring 14 is substantially the same as the diameter of the second cylinder 1142. The thickness of the seal ring 14 is smaller than the height of the first cylinder 1141. The seal ring 14 abuts against the inner wall of the first cylinder 1141 and the step portion 1143 . The inner wall of the second cylinder 1142 is provided with an internal thread.
該音腔元件12包括揚聲器121和蓋體122。該揚聲器121設置於該電子裝置100的殼體元件11內。本實施例中，該揚聲器121位於該第一殼體111上。該蓋體122裝配於該第二殼體112上且部分突出於該第二殼體112，對應該揚聲器121設置。該蓋體122包括蓋帽123和連接件124，該蓋帽123與連接件124大致垂直連接。本實施例中，該蓋帽123為一蓋板，該連接件124大致為一中空柱體，且與該蓋帽123大致垂直連接，該蓋帽123的直徑大於該連接件124的直徑。該連接件124的外周壁上設置有外螺紋，該外螺紋沿連接件124的中心軸螺旋設置。該連接件124與該第二筒體1142通過螺紋連接。該蓋帽123的直徑大於或等於該第一筒體1141的直徑，該連接件124的直徑與該第二筒體1142的直徑大致相同。 The cavity component 12 includes a speaker 121 and a cover 122. The speaker 121 is disposed in the housing member 11 of the electronic device 100. In this embodiment, the speaker 121 is located on the first housing 111. The cover body 122 is mounted on the second housing 112 and partially protrudes from the second housing 112 to correspond to the speaker 121. The cover 122 includes a cap 123 and a connector 124 that is substantially perpendicularly connected to the connector 124. In this embodiment, the cap 123 is a cover plate. The connecting member 124 is substantially a hollow cylinder and is substantially perpendicularly connected to the cap 123. The diameter of the cap 123 is larger than the diameter of the connecting member 124. An outer thread is provided on the outer peripheral wall of the connecting member 124, and the outer thread is spirally disposed along a central axis of the connecting member 124. The connecting member 124 is screwed to the second cylinder 1142. The diameter of the cap 123 is greater than or equal to the diameter of the first cylinder 1141, and the diameter of the connecting member 124 is substantially the same as the diameter of the second cylinder 1142.
組裝時，將該連接件124穿過該連接部114和密封圈14，旋轉該蓋體122使得該連接件124與該第二筒體1142螺紋嚙合，從而使得揚聲器121、蓋體122與殼體元件11共同構成一密閉的音腔13。當需要增大音腔13容積以增強低音 效果時，可通過旋轉該蓋體122相對第二殼體112朝遠離殼體元件11的方向運動以此增大音腔13容積以增強低音效果。當不需要增大音腔13容積以增強低音效果時，可通過旋轉該蓋體122直至將該蓋體122與該殼體元件11分離，再換上與該殼體元件11表面相平齊的蓋體即可。 When assembled, the connecting member 124 passes through the connecting portion 114 and the sealing ring 14, and the cover 122 is rotated such that the connecting member 124 is threadedly engaged with the second cylindrical body 1142, thereby causing the speaker 121, the cover 122 and the housing. The elements 11 together form a closed sound chamber 13. When you need to increase the volume of the sound chamber 13 to enhance the bass In effect, the volume of the sound chamber 13 can be increased to increase the bass effect by rotating the cover 122 relative to the second housing 112 in a direction away from the housing member 11. When it is not necessary to increase the volume of the sound chamber 13 to enhance the bass effect, the cover body 122 can be rotated until the cover body 122 is separated from the housing member 11 and replaced with the surface of the housing member 11. The cover can be used.
本實施例中，通過在電子裝置100的殼體元件11設置至少部分突出於殼體元件11且可相對殼體元件11移動的蓋體122，可增大電子裝置100的音腔13的容積，有效地增強了低音效果，且不會佔用電子裝置100的內部空間，有利於電子裝置100更加輕薄，且該蓋體122與該殼體元件11可通過螺紋旋轉連接或分離，當使用者不需要增強電子裝置100的低音效果時換上與該殼體元件11表面相平齊的蓋體即可。 In this embodiment, by providing the cover member 122 at least partially protruding from the housing member 11 and movable relative to the housing member 11 in the housing member 11 of the electronic device 100, the volume of the sound chamber 13 of the electronic device 100 can be increased. The bass effect is effectively enhanced, and the internal space of the electronic device 100 is not occupied, which is advantageous for the electronic device 100 to be more light and thin, and the cover 122 and the housing member 11 can be connected or separated by screw rotation, when the user does not need When the bass effect of the electronic device 100 is enhanced, the cover body flush with the surface of the casing member 11 may be replaced.
請參閱圖3與圖4，本發明第二實施例的電子裝置200包括殼體元件21及音腔元件22。該殼體元件21大致呈一長方體，包括第一殼體211和第二殼體212，該第一殼體211與第二殼體212大致平行設置。該第二殼體212上設置有開孔213。該音腔元件22與殼體元件21共同構成音腔23。該音腔元件22包括揚聲器221和蓋體222。該揚聲器221設置於殼體元件21內。本實施例中，該揚聲器221位於第一殼體211上。該蓋體222包括蓋帽223及連接件224。該連接件224與連接件124的結構大致相同。該第二殼體212於該開孔213處向第二殼體212內部延伸連接部214，該連接部214包括第一筒體2141及第二筒體2142，該第一筒體2141由開孔213處直接延伸，該第二筒體2142由第一筒體2141朝殼體元件21內延伸至該第一殼體211。該連接部214的結構與連接部114的結構相同。電子裝置200與電子裝置100的不同之處在於本實施例中該蓋帽223為一中空多面體結構，該蓋帽223可支撐電子裝置200直立或傾斜放置。該蓋帽223可為中空立方體、中空長方體、中空錐形體、菱形體、中空扇形體或者為中空梯形體結構。本實施例中，以蓋帽223為中空梯形體進行說明。該蓋帽223包括第一底壁2231、與第一底壁 2231平行的第二底壁2232、第一側壁2233、與第一側壁2233相對的第二側壁2234。連接件224大致為中空筒體，連接件224與第二側壁2234垂直連接，且第二側壁2234與第二殼體212平行設置，第二側壁2234上開設有開口2235，從而使得蓋帽223與連接件224連通。該連接件224與該第二殼體212的連接部214螺紋連接，使得揚聲器221、蓋體222和殼體元件21構成一密閉的音腔23。此時，該蓋帽223抵持於電子裝置200的第二殼體212。當電子裝置200直立放置並與水平面呈一定角度時，該蓋帽223的第二底壁2232位於平面上，該蓋帽223可支撐該電子裝置200傾斜放置，更加方便使用者查閱電子裝置200內的資訊。同時，該殼體元件21與蓋體222通過螺紋連接使得當使用者不需要增大音腔23容積以增強低音效果時，可通過旋轉該蓋體222將該蓋體222與該殼體元件21分離，再換上與該殼體元件21表面相平齊的蓋體即可。 Referring to FIG. 3 and FIG. 4, the electronic device 200 of the second embodiment of the present invention includes a housing member 21 and a sound chamber member 22. The housing member 21 is substantially in the shape of a rectangular parallelepiped, and includes a first housing 211 and a second housing 212. The first housing 211 is disposed substantially parallel to the second housing 212. The second housing 212 is provided with an opening 213. The cavity element 22 and the housing element 21 together form a sound chamber 23. The cavity element 22 includes a speaker 221 and a cover 222. The speaker 221 is disposed within the housing member 21. In this embodiment, the speaker 221 is located on the first housing 211. The cover 222 includes a cap 223 and a connector 224. The connector 224 is substantially identical in structure to the connector 124. The second housing 212 extends to the second housing 212 at the opening 213. The connecting portion 214 includes a first cylinder 2141 and a second cylinder 2142. The first cylinder 2141 is opened. Directly extending at 213, the second cylinder 2142 extends from the first cylinder 2141 toward the interior of the housing element 21 to the first housing 211. The structure of the connecting portion 214 is the same as that of the connecting portion 114. The electronic device 200 is different from the electronic device 100 in that the cap 223 is a hollow polyhedral structure in the embodiment, and the cap 223 can support the electronic device 200 to stand upright or obliquely. The cap 223 can be a hollow cube, a hollow cuboid, a hollow cone, a rhomboid, a hollow segment, or a hollow trapezoidal structure. In the present embodiment, the cap 223 is a hollow trapezoidal body. The cap 223 includes a first bottom wall 2231 and a first bottom wall 2231 parallel second bottom wall 2232, first side wall 2233, and second side wall 2234 opposite to the first side wall 2233. The connecting member 224 is substantially a hollow cylinder, the connecting member 224 is perpendicularly connected to the second side wall 2234, and the second side wall 2234 is disposed in parallel with the second housing 212. The second side wall 2234 is provided with an opening 2235, so that the cap 223 and the connecting portion are connected. Piece 224 is connected. The connecting member 224 is screwed to the connecting portion 214 of the second housing 212 such that the speaker 221, the cover 222 and the housing member 21 form a closed sound chamber 23. At this time, the cap 223 is abutted against the second housing 212 of the electronic device 200. When the electronic device 200 is placed upright and at an angle to the horizontal plane, the second bottom wall 2232 of the cap 223 is located on the plane. The cap 223 can support the electronic device 200 to be tilted, so that the user can view the information in the electronic device 200 more conveniently. . At the same time, the housing member 21 and the cover 222 are screwed so that when the user does not need to increase the volume of the sound chamber 23 to enhance the bass effect, the cover 222 and the housing member 21 can be rotated by rotating the cover 222. Separating and replacing the cover body flush with the surface of the housing member 21 may be used.
請參閱圖5與圖6，本發明第三實施例的電子裝置300包括殼體元件31及音腔元件32。該殼體元件31包括第一殼體311及第二殼體312。該第二殼體312上設置有開孔313，該該音腔元件32包括揚聲器321及蓋體322。該揚聲器321設置於第一殼體311上，位於連接部314內。該蓋體322包括蓋帽323及連接件324。該蓋帽323與該開孔313相對應，凸設於第二殼體312的外部。該連接件324大致為一中空筒體，由開孔313向殼體元件31外延伸。該連接件324的一端與該蓋帽323固定連接，另一端延伸至該第一殼體311並與該第一殼體311固定連接，使得揚聲器321、蓋體322和殼體元件31構成一密閉的音腔33。可以理解，該連接件324可與該殼體元件31通過注塑一體成型制得。採用此種方式，有效增大了音腔33的容積大小，通過將蓋體322直接固定於殼體元件31上，使得蓋體322與殼體元件31連接更加穩定、牢固。 Referring to FIG. 5 and FIG. 6, the electronic device 300 of the third embodiment of the present invention includes a housing member 31 and a sound chamber member 32. The housing element 31 includes a first housing 311 and a second housing 312. The second housing 312 is provided with an opening 313. The cavity component 32 includes a speaker 321 and a cover 322. The speaker 321 is disposed on the first housing 311 and located in the connecting portion 314. The cover 322 includes a cap 323 and a connector 324. The cap 323 corresponds to the opening 313 and protrudes from the outside of the second housing 312. The connecting member 324 is substantially a hollow cylinder extending outward from the housing member 31 by the opening 313. One end of the connecting member 324 is fixedly connected to the cap 323, and the other end extends to the first housing 311 and is fixedly coupled to the first housing 311, so that the speaker 321, the cover 322 and the housing member 31 form a closed Sound chamber 33. It can be understood that the connecting member 324 can be integrally formed with the housing member 31 by injection molding. In this manner, the volume of the sound chamber 33 is effectively increased. By directly fixing the cover 322 to the housing member 31, the cover 322 is more stably and securely connected to the housing member 31.
請參閱圖7與圖8，本發明第四實施例的電子裝置400包括殼體元件41及音腔元件42。該殼體元件41包括第一殼體411和第二殼體412。該第一殼體 411上設置有開孔413，該第一殼體411於該開孔413處向殼體元件41內部延伸至該第二殼體412處，形成連接部414，該連接部414大致為一中空筒體。該音腔元件42包括揚聲器421和蓋體422。該蓋體422包括蓋帽423及連接件424。該蓋帽423設置於該殼體元件41的外部，對應於該開孔413。該連接件424大致為一弧形周壁，其一端固定連接於該第一殼體411的開孔413，另一端朝向第一殼體411的外部弧形延伸，固定於連接於該蓋帽423。該揚聲器421設置於該蓋帽423與第二殼體412相對的面上，該揚聲器421、蓋體422和殼體元件41共同構成一密閉的音腔43。可以理解，該蓋體422可與該殼體元件41通過注塑一體成型制得。 Referring to FIG. 7 and FIG. 8 , the electronic device 400 of the fourth embodiment of the present invention includes a housing member 41 and a sound chamber member 42 . The housing element 41 comprises a first housing 411 and a second housing 412. The first housing The opening 413 is disposed on the 411, and the first housing 411 extends to the second housing 412 at the opening 413 to form a connecting portion 414. The connecting portion 414 is substantially a hollow tube. body. The cavity element 42 includes a speaker 421 and a cover 422. The cover 422 includes a cap 423 and a connector 424. The cap 423 is disposed outside the housing member 41 and corresponds to the opening 413. The connecting member 424 is substantially a curved peripheral wall, and one end of the connecting member 424 is fixedly connected to the opening 413 of the first housing 411 , and the other end extends toward the outer arc of the first housing 411 and is fixed to the cap 423 . The speaker 421 is disposed on a surface of the cap 423 opposite to the second housing 412. The speaker 421, the cover 422 and the housing member 41 together form a sealed sound chamber 43. It can be understood that the cover 422 can be integrally formed with the housing member 41 by injection molding.
請參閱圖9至圖12，本發明第五實施例的電子裝置500包括殼體元件51及音腔元件52。 Referring to FIG. 9 to FIG. 12, an electronic device 500 according to a fifth embodiment of the present invention includes a housing member 51 and a sound chamber member 52.
該殼體元件51大致呈一長方體，包括第一殼體511和第二殼體512，該第一殼體511與第二殼體512相平行。該第二殼體512上設置有開孔513。該第二殼體512於該開孔513處向第二殼體512內部延伸連接部514，該連接部514為一中空筒體，該連接部514包括第一筒體5141及第二筒體5142，該第一筒體5141由開孔513處直接延伸，該第二筒體5142由第一筒體5141朝殼體元件51內延伸至該第一殼體511，該第二筒體5142的直徑小於第一筒體5141的直徑，從而在第一筒體5141與第二筒體5142之間形成一階梯部5143。該第一筒體5141內設置有密封圈54，該密封圈54的外徑與第一筒體5141的直徑大致相同。該密封圈54的內徑與第二筒體5142的直徑大致相同。該密封圈54的厚度小於第一筒體5141的高度。該密封圈54抵持於該第一筒體5141的內壁和階梯部5143上。該第二筒體5142的內壁上對稱設置有二凹槽516及環形槽517。該凹槽516數量為二，以該第二筒體5142的中軸線為中心，對稱設置於該第二筒體5142的內壁上。該環形槽517沿該第二筒體5142的內壁環形設置。該環形槽517相較於該凹槽516，更接近於該第一筒體5141。 The housing member 51 is substantially in the shape of a rectangular parallelepiped, and includes a first housing 511 and a second housing 512. The first housing 511 is parallel to the second housing 512. The second housing 512 is provided with an opening 513. The second housing 512 extends to the second housing 512 at the opening 513. The connecting portion 514 is a hollow cylinder. The connecting portion 514 includes a first cylinder 5141 and a second cylinder 5142. The first cylinder 5141 extends directly from the opening 513. The second cylinder 5142 extends from the first cylinder 5141 toward the housing element 51 to the first housing 511. The diameter of the second cylinder 5142 It is smaller than the diameter of the first cylinder 5141 so that a step portion 5143 is formed between the first cylinder 5141 and the second cylinder 5142. A seal ring 54 is disposed in the first cylinder 5141. The outer diameter of the seal ring 54 is substantially the same as the diameter of the first cylinder 5141. The inner diameter of the seal ring 54 is substantially the same as the diameter of the second cylinder 5142. The thickness of the seal ring 54 is smaller than the height of the first cylinder 5141. The seal ring 54 abuts against the inner wall of the first cylinder 5141 and the step portion 5143. Two grooves 516 and an annular groove 517 are symmetrically disposed on the inner wall of the second cylinder 5142. The number of the grooves 516 is two, and is symmetrically disposed on the inner wall of the second cylinder 5142 centering on the central axis of the second cylinder 5142. The annular groove 517 is annularly disposed along the inner wall of the second cylindrical body 5142. The annular groove 517 is closer to the first cylinder 5141 than the groove 516.
音腔元件52包括揚聲器521、蓋體522及彈簧55。該蓋體522大致為一中空體，包括蓋帽523和連接件524。該連接件524為一中空筒體結構。該蓋帽523設置於連接件524的一端，該蓋帽523的直徑大於連接件524的直徑，該連接件524的另一端向外垂直延伸有對稱的二卡持部526，本實施例中，該卡持部526由橡膠材料製成。該卡持部526用以卡持配合於該凹槽516或環形槽517內。該彈簧55容置於該蓋體522內，且該彈簧55的一端設置於蓋帽523與彈簧55對應的表面，另一端抵持於第一殼體511。該揚聲器521、蓋體522和殼體元件51共同構成一密閉的音腔。 The cavity element 52 includes a speaker 521, a cover 522, and a spring 55. The cover 522 is substantially a hollow body and includes a cap 523 and a connector 524. The connector 524 is a hollow cylinder structure. The cap 523 is disposed at one end of the connecting member 524. The diameter of the cap 523 is larger than the diameter of the connecting member 524. The other end of the connecting member 524 extends outwardly and has a symmetric two-clamping portion 526. In this embodiment, the card is The holding portion 526 is made of a rubber material. The latching portion 526 is configured to be engaged with the recess 516 or the annular groove 517. The spring 55 is received in the cover 522, and one end of the spring 55 is disposed on a surface of the cap 523 corresponding to the spring 55, and the other end is abutted against the first housing 511. The speaker 521, the cover 522 and the housing member 51 together form a closed sound chamber.
當不需要增大音腔53容積時，該彈簧55處於壓縮狀態，該連接件524上的卡持部526卡接於該凹槽516內，該蓋帽523與該第二殼體512的表面平齊或高於該第二殼體512的表面。當需要增大音腔53容積時，按壓該蓋帽523，該蓋帽523朝向該第二筒體5142運動，該卡持部526在外力的作用下與該凹槽516脫離。再旋轉該蓋帽523，使該卡持部526與該凹槽516不在同一直線上，以使得該蓋體522沿其自身軸線方向運動時，該卡持部526不會卡入該凹槽516內。鬆開該蓋帽523，該壓縮著的彈簧55欲恢復原長，該蓋體522在彈簧55的作用下遠離該第二殼體512運動直至該卡持部526卡入該環形槽517內停止，彈簧55壓縮量減小。此時，該蓋帽523高於該第二殼體512，該蓋體522位於該第二殼體512的外部，有效地增大了電子裝置500的音腔53容積。當使用者不需要增大電子裝置500的音腔53容積以獲得低音效果時，按壓該蓋體522至該蓋帽523與第二殼體512齊平，再旋轉該蓋體522使得該卡持部526卡接於該凹槽516內，即可恢復電子裝置500本身的音腔53容積大小。採用此種方式，通過按壓和旋轉該蓋體522即可實現增大音腔53容積的大小和恢復電子裝置500本身的音腔53容積大小，而不需要更換蓋體522，操作簡單方便。 When the volume of the sound chamber 53 is not required to be increased, the spring 55 is in a compressed state, and the catching portion 526 of the connecting member 524 is engaged in the recess 516. The cap 523 is flat with the surface of the second housing 512. It is either higher or higher than the surface of the second housing 512. When it is necessary to increase the volume of the sound chamber 53, the cap 523 is pressed, and the cap 523 is moved toward the second cylinder 5142, and the catching portion 526 is disengaged from the recess 516 by an external force. The cap 523 is further rotated so that the latching portion 526 is not in line with the recess 516, so that the latching portion 526 does not get caught in the recess 516 when the cap body 522 moves in its own axis direction. . The cap 523 is released, and the compressed spring 55 is to be restored to the original length. The cover 522 is moved away from the second housing 512 by the spring 55 until the catch portion 526 is caught in the annular groove 517. The amount of compression of the spring 55 is reduced. At this time, the cap 523 is higher than the second casing 512, and the cover 522 is located outside the second casing 512, effectively increasing the volume of the sound chamber 53 of the electronic device 500. When the user does not need to increase the volume of the sound chamber 53 of the electronic device 500 to obtain a bass effect, the cover 522 is pressed until the cap 523 is flush with the second housing 512, and the cover 522 is rotated to make the holding portion. The 526 card is connected to the recess 516 to restore the volume of the sound chamber 53 of the electronic device 500 itself. In this manner, by pressing and rotating the cover 522, the volume of the volume of the sound chamber 53 can be increased and the volume of the sound chamber 53 of the electronic device 500 itself can be restored without replacing the cover 522, which is simple and convenient to operate.
可以理解的是，該彈簧55可省略，該彈簧55也可為其他彈性元件。 It can be understood that the spring 55 can be omitted, and the spring 55 can also be other elastic elements.
本發明的電子裝置100、200、300、400、500，通過在電子裝置100、200、300、400、500外部設置蓋體122、222、322、422、522，增大了音腔13、23、33、43、53容積，有效的增強了低音效果，且不佔用電子裝置100、200、300、400、500的內部空間，有利於電子裝置100、200、300、400、500更加輕薄。 The electronic device 100, 200, 300, 400, 500 of the present invention increases the sound chambers 13, 23 by providing the covers 122, 222, 322, 422, 522 outside the electronic devices 100, 200, 300, 400, 500. The volume of 33, 43, and 53 effectively enhances the bass effect and does not occupy the internal space of the electronic devices 100, 200, 300, 400, and 500, which is advantageous for the electronic devices 100, 200, 300, 400, and 500 to be lighter and thinner.
可以理解，本發明的電子裝置100，200，500的連接部114，214，514可僅為一中空筒體，而非包括有二直徑不同的第一筒體1141、2141、5141及第二筒體1142、2142、5142，僅需保證該蓋體122，222，522的連接件124、224、524與第二殼體112、212、512的連接部114，214，514移動連接即可。 It can be understood that the connecting portions 114, 214, 514 of the electronic device 100, 200, 500 of the present invention may be only a hollow cylinder, instead of including the first cylinders 1141, 2141, 5141 and the second cylinder having different diameters. The bodies 1142, 2142, and 5142 need only ensure that the connecting members 124, 224, 524 of the cover 122, 222, 522 are movably connected to the connecting portions 114, 214, 514 of the second housing 112, 212, 512.
Claims (10)
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| TW105120409A TWI618417B (en) | 2016-06-29 | 2016-06-29 | Electronic device |
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| TWI618417B true TWI618417B (en) | 2018-03-11 |
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| CN201699772U (en) * | 2010-07-20 | 2011-01-05 | 华为终端有限公司 | Slide mobile terminal and sound cavity thereof |
| CN201830307U (en) * | 2010-07-20 | 2011-05-11 | 华为终端有限公司 | Sound cavity and sound production device of mobile terminal and mobile terminal |
| TWM446470U (en) * | 2012-09-28 | 2013-02-01 | Inhon Internat Corp Ltd | Adjustable sound box structure |
| CN203933737U (en) * | 2014-06-30 | 2014-11-05 | 惠州市德帮实业有限公司 | A kind of simple mobile phone support that amplifies |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200803585A (en) * | 2006-06-29 | 2008-01-01 | Cotron Corp | In-ear type earphone with adjustable volume of front chamber between speaker and housing |
| CN201699772U (en) * | 2010-07-20 | 2011-01-05 | 华为终端有限公司 | Slide mobile terminal and sound cavity thereof |
| CN201830307U (en) * | 2010-07-20 | 2011-05-11 | 华为终端有限公司 | Sound cavity and sound production device of mobile terminal and mobile terminal |
| TWM446470U (en) * | 2012-09-28 | 2013-02-01 | Inhon Internat Corp Ltd | Adjustable sound box structure |
| CN203933737U (en) * | 2014-06-30 | 2014-11-05 | 惠州市德帮实业有限公司 | A kind of simple mobile phone support that amplifies |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |