200923961 九、發明說明： 【發明所屬之技術領域】 本發明涉及-種可於不斷電情況下 具該電池之攜帶型電子裝置。 更換之电池及 【先前技術】 隨著通訊事業之迅速發屏，> & 使用越來越普及。同時，越來 4 ^'電子裝置之 播帶型電子裝置之簡單收發=再滿足於 望攜帶型電子裝置具 钱恥電話功施，他們希 影等娱樂功能。隨著攜帶；電網、聽音樂、看電 們使用攜帶型電子裝置 ^自身功能之增多，人 池很難滿足人們長時間使用攜帶塊電 為解決上述缺陷，習知 裝置之而求。 塊電池，其中一塊為備 ㈣1電子裝置大都配備兩 池電量用完後，可更換該備：於^型電子裝置電 然很好地解決了攜帶式電池'繼績使用。這樣做雖 正於進行收發資訊、通話：：：不：：問題、然’當用戶 看電影、儲存資料等過程ς 三上網、聽音樂、 極大損傷以及給用：電二將會造成對攜帶型電子裝置之 便；而且，所述攜帶型、4丢接收資訊中斷等不 須先關機後方可更換 x置於每次更換電池時，都必 更換電池’造成使用上極大之不便。 200923961 【發明内容】 / 有鑒於此，有必要提供一種電池，其裝設於—電子裝 -置上以對其提供電量，所述電池可於電子裝置不斷電之情 況下進行電池更換。 另外’還有必要提供一種具所述電池之攜帶型電子裝 置’其可於不斷電之情況下進行電池更換而不影響攜帶型 電子裝置於電池更換過程中之使用。 一種電池，包括一主體部，該主體部包括二相對端部 及二相對侧部’所述電池還包括二鉸接部及二電性連接 部，所述二鉸接部分別設置於主體部之二相對端部且鄰近 主體部之同一側部，所述二電性連接部相對電池之主體部 的中心對稱地設置於所述電池之主體部之二側部上。 一種攜帶型電子裝置，其包括一本體及一電池，該本 體具一表面及一電池安裝部，所述電池安裝部凹設於所述 表面上；所述電池包括一主體部，該主體部包括二相對端 、部及二相對侧部，所述本體還包括二電連接器，其相對電 池女裝部之中心對稱地設置於所述電池安裝部内之二相對 側壁上；所述電池還包括二鉸接部及二電性連接部，所述 二鉸接部分別設置於主體部之二相對端部且鄰近主體部之 同一側部，所述電池藉由所述二鉸接部可旋轉地裝設於電 池女裝部内，所述一電性連接部分別相對電池之主體部之 中心對稱地設置於所述電池之主體部之二侧部上，該二電 f·生連接部對應地與所述電池安裝部内二侧壁上之二電連接 器相互抵持以建立電性連接。 200923961 與習知技術相比，所述電池及具該電池之攜帶型電子 裝置，所述電池具二電性連接部，其可旋轉地裝設於攜帶 型電子裝置上，所述二電性連接部均可與攜帶型電子裝置 進行電性連接以提供電源。所述攜帶型電子裝置上對應於 所述電池之二電性連接部設有二電連接器，使得所述攜帶 型電子裝置只要於有一電連接器與電池之電性連接部保持 接觸之情況下就可以保證與攜帶型電子裝置之連通，從而 可於不斷電情況下進行電池之更換，有效解決了更換電池 需要關機及使用過程中因突然斷電而造成攜帶型電子裝置 損傷、資料丟失、接收資訊中斷等缺陷。 【實施方式】 請參閱圖1至圖3，本發明較佳實施例攜帶型電子裝 置100包括一本體10與一電池30,所述電池30可旋轉地 裝設於本體10上。所述本體10大致呈矩形板狀，其包括 一表面11、一電池安裝部13及二電連接器18。所述電池 安裝部13凹設於所述攜帶型電子裝置100之本體10之表 面11上，同時對應地於本體10上形成一由一第一侧壁 131、一第二侧壁132、一第三側壁133、一第四側壁134 及一底壁135圍成之一大致矩形之容置空間以容置、裝設 所述電池10。所述第一侧壁131平行於第三側壁133，所 述第二側壁132平行於第四側壁134。 所述電池安裝部13包括二連接器安裝部14、二凹口 部15、四裝設部16及四卡合部17。所述二連接器安裝部 14大致呈矩形缺口狀，其相對設置於所述電池安裝部13 9 200923961 之斜對角位置處。於本實施例中，所述二連接器安裝部14 ， 分別設置於第二側壁132與第四側壁134之相對遠離之端 . 部並分別靠近電池安裝部13之二斜對角位置處。所述二凹 口部15大致為凹口狀，其分別相對設置於第二侧壁132 與第四侧壁134上遠離其連接器安裝部14之另一端部。該 二凹口部15由所述本體10之表面11朝向所述第二侧壁 132與第四側壁134凹設而成並與電池安裝部13連通。所 述第二侧壁132上之連接器安裝部14與所述第四侧壁134 上之連接器安裝部14相對電池安裝部13之中心對稱設 置。所述第二侧壁132上之凹口部15與所述第四側壁134 上之凹口部15相對電池安裝部13之中心對稱設置。於本 實施例中，所述第二側壁132上的連接器安裝部14靠近第 一侧壁131設置，所述第四侧壁134上之連接器安裝部14 靠近第三侧壁133設置。同理，所述第二侧壁132上之凹 口部15靠近第三侧壁133設置，所述第四側壁134上之凹 口部15靠近第一侧壁131設置。 所述四裝設部16設置於電池安裝部13之四個角落 處，其大致呈“U”形凹槽狀並相對凹設於電池安裝部13 之第一侧壁131與第三側壁133之兩端，該裝設部16之 “ U”形開口端朝向表面11設置並與表面11連通。所述 四卡合部17呈大致矩形凹槽狀，其凹設於所述電池安裝部 13之第二侧壁132與第四侧壁134之兩端並與設置於所述 第一側壁131與第三側壁133兩端之裝設部16鄰近。 所述二電連接器18分別對應地裝設於電池安裝部13 10 200923961 :之二連接器安裝部14内，其中每一電連接器μ包括一 連接底座182及—設置於連接❹182上之電連接端子 5。所述電連接器18之連接底座182與攜帶型電子裝置 二广板（圖未示出）電性連接，其電連接端子⑻ 相對朝向電池安裝部13設置以與所述電池％相互配合電 ，連接。所述二電連接！！ 18均可單由其連接端子⑻ j池安裝部13内裝設之電池3()建立電性連接以給攜帶 型電子裝置100提供電量。 所述電池30大致呈矩形塊狀，其可旋轉之裝設於所述 “帶型電子裝置·之本體1G之電池安裝部13内。所述 電池30包括-主體部31、二鉸接部％、二電性連接部 一拆卸部37及二卡塊38。 所述主體部31包括-第一端部3n、一與第一端部3ΐι 相對之第二端部313、一第一側部312及一與第—側部312 相對平行之第二側部314。所述第—側部312與所述第二 側部314之外表面呈圓弧形狀，同時於所述主體31之第〆 端部311與第二端㈤313上各形成環形橫截面。所述二鉸 接β 33刀U於主體部31之所述第一端部mi與第二 端部313上且鄰近第二側部314或第—侧部312位置處。 於本實施例中，所述二鉸接部33為二旋轉軸，其呈圓枉 狀，該一旋轉轴分別對稱地凸設於主體部Μ之第一端部 311與第二端部313上且鄰近第二侧部314位置處。所述 二鉸接部33之旋轉軸之外圓直後尺寸大小與所述電池安 裝部10之裝设部16之尺寸大小相當，以使所述鉸接部33 11 200923961 可旋轉地裝設於所述裝設部16内。 所述一電性連接部35大致呈圓弧形狀，其對應於所述 電池安裝部13之二連接器安裝部14分別設置於電池3〇 之第一侧部312與第二側部314上，所述設置於第一侧部 312上之電性連接部35與所述第二侧部314上之電性連接 部35相對電池30之主體部31之中心對稱設置。其中，所 述第一側部312上之電性連接部35靠近電池3〇之主體部 31之第一 &部313設置，對應地，所述第二側部34上的 電性連接部35靠近電池30之主體部31之第一端部311 叹置。於本實施例中，所述二電性連接部35對應於所述電 池安裝部13之二連接器安裝部14分別相對設置於所述電 池30之第一側部312與第二侧部314之對角位置靠近端部 位置處。 所述拆卸部37大致呈矩形片狀，其對應所述電池安裝 邛13之凹口部15由所述電池3〇之第一側部312上向外延 ，伸而成。所述二卡塊38對應於所述電池安裝部13之卡合 部17由所述電池30之第二側部314兩端向外延伸而成。 請一併參閱圖3及圖4 ,裝設所述電池3〇時，將電池 30之二卡塊38對準所述攜帶型電子裝置ι〇〇之電池安裝 部13之第四側壁134上之二卡合部17並卡入該二卡合部 17内，同時，所述電池3〇之第二側部314上之電性連接 部35與裝設於所述電池安裝部13之第四側壁134上之連 接器安裴部14内之電連接器18之電連接端子185相互抵 持於一起。所述電池30之第一端部311及第二端部313 12 200923961 上之二鉸接部33對應地卡入電池安裝部13之鄰近第四側 _ 壁134端之二裝設部16内，最後，旋轉所述電池30，使 所述電池30之第一侧部312朝向電池安裝部13之第二側 壁132旋轉並卡合於電池安裝部13内，所述電池30之第 一侧部312上之拆卸部37配合容置於電池安裝部13之第 二側壁132上之凹口部15内，同時所述電池30之第一侧 部312上之電性連接部35與裝設於所述電池安裝部13之 第二側壁132上之連接器安裝部14内之電連接器18相互 抵持於一起，即完成所述電池30之安裝工作。 請參閱圖4及圖5，當用戶使用所述攜帶型電子裝置 100時，發現電池30之電量快用盡或攜帶型電子裝置100 警示電池30之電量不足時，可將另一塊已經充好電之電池 30於攜帶型電子裝置100不斷電地情況下進行相互更換。 更換時，首先用手將裝設於電池安裝部13内之電池30之 拆卸部37掰起，旋轉所述電池30使其鉸接部33相對電池 , 安裝部13之裝設部16旋轉至直立並與攜帶型電子裝置 100之表面11成大致90度位置處，旋轉過程中，所述電 池30之鉸接部33端之電性連接部35始終與攜帶型電子裝 置100之電連接器18之電連接端子185保持電性連接以保 證攜帶型電子裝置100之正常工作。接下來，將更換用之 已充滿電之電池30之二卡塊38對準所述攜帶型電子裝置 100之電池安裝部13之第二側壁132上之二卡合部17並 卡入該二卡合部17内，同時，所述電池30之第二侧部314 上之電性連接部35與裝設於所述電池安裝部13之第二侧 13 200923961 壁132上之連接器安裝部14内之電連接器18之電連接端 子185相互抵持於一起。此時，裝設於攜帶型電子裝置100 之電池安裝部13内之二個電池30均與攜帶型電子裝置 100電性連接並提供電量。再接下來，將更換用電池30之 第一端部311及第二端部313上之二鉸接部33對應之卡入 電池安裝部13之鄰近第二侧壁132端之二裝設部16内， 同時取下電量快用盡之電池30。最後，旋轉所述更換用之 電池30，使所述電池30之第一侧部312朝向電池安裝部 13之第四側壁134旋轉並卡合於電池安裝部13内，所述 電池30之第一側部312上之拆卸部37配合容置於電池安 裝部13之第四侧壁134上之凹口部15内，同時所述電池 30之第一側部312上之電性連接部35與裝設於所述電池 安裝部13之第四側壁134上之連接器安裝部14内之電連 接器18相互抵持配合，即完成所述電池30之更換工作。 所述電池30之更換過程操作簡單易行，藉由電池30 上設置之鉸接部33將所述電池30可旋轉地裝設於電池安 裝部13内，藉由相對電池30之主體部31之中心對稱設置 於電池30兩侧之二電連接部35，使得於整個更換過程中， 所述攜帶型電子裝置100均一直處於通電使用狀態，有效 保證了攜帶型電子裝置100因電池電量用盡需關機或被斷 電時存儲資料之繼續進行，有效避免了資料之丟失、操作 之中斷。 綜上所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施例，本發明之 14 200923961 範圍並不以上述實施例為限，舉凡熟悉本案技藝之人士援依 本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請 專利範圍内。 【圖式簡單說明】 圖1為本發明攜帶型電子裝置較隹實施例之電池組裝 於本體上時立體示意圖； 圖2為圖1所示攜帶型電子裝置之電池由本體上分離 時的立體示意圖； 圖3為圖1所示攜帶型電子裝置之立體分解示意圖； 圖4本發明較佳實施例攜帶型電子裝置之電池於更換 過程中繞本體旋轉至90度位置處之立體示意圖； 圖5為本發明較佳實施例攜帶型電子裝置更換電池後 之立體示意圖。 【主要元件符號說明】 本體 10 攜帶型電子裝置 100 表面 11 電池安裝部 13 第一侧壁 131 第二侧壁 132 第三側壁 133 第四侧壁 134 底壁 135 連接器安裝部 14 凹口部 15 裝設部 16 卡合部 17 電連接器 18 連接底座 182 電連接端子 185 電池 30 主體部 31 第一端部 311 第一側部 312 15 200923961 第二端部 313 第二侧部 314 叙接部 33 電性連接部 35 拆卸部 37 卡塊 38 16200923961 IX. Description of the Invention: [Technical Field] The present invention relates to a portable electronic device capable of having the battery under uninterrupted power. Replacing the battery and [Prior Art] With the rapid development of the communication business, >& use is becoming more and more popular. At the same time, the simple transmission and reception of the band-type electronic device of the 4^' electronic device is satisfied that the portable electronic device has a shameful telephone function, and they have entertainment functions such as a shadow. With the introduction of the power grid, music, and electricity, the use of portable electronic devices has increased the number of functions, and it is difficult for people to meet the long-term use of portable power to solve the above-mentioned defects. Block batteries, one of which is for backup (4) 1 electronic device is mostly equipped with two batteries after the power is used up, the device can be replaced: the ^ type electronic device can well solve the portable battery's succession. Although this is happening to send and receive information, call::: No:: problem, then 'when the user watches the movie, saves the data, etc. 上网 three online, listening to music, great damage and giving: the second will cause the portable The electronic device is convenient; moreover, the portable type, the 4th reception information interruption, etc. can be replaced after the power is turned off, and the battery is replaced every time the battery is replaced, which causes great inconvenience in use. 200923961 SUMMARY OF THE INVENTION / In view of the above, it is necessary to provide a battery that is mounted on an electronic device to supply power thereto, which can perform battery replacement in the case where the electronic device is continuously powered. Further, it is also necessary to provide a portable electronic device having the battery which can perform battery replacement without power consumption without affecting the use of the portable electronic device in the battery replacement process. A battery includes a main body portion including two opposite ends and two opposite side portions. The battery further includes two hinge portions and two electrical connecting portions, and the two hinge portions are respectively disposed on the body portion. The end portion is adjacent to the same side portion of the main body portion, and the two electrical connection portions are symmetrically disposed on the two side portions of the main body portion of the battery with respect to the center of the main body portion of the battery. A portable electronic device includes a body and a battery, the body having a surface and a battery mounting portion, the battery mounting portion is recessed on the surface; the battery includes a body portion, the body portion including The opposite end portion, the second opposite side portion, the body further includes two electrical connectors disposed symmetrically on the opposite side walls of the battery mounting portion with respect to the center of the battery wearing portion; the battery further includes two a hinge portion and a second electrical connection portion respectively disposed at opposite ends of the main body portion and adjacent to the same side portion of the main body portion, wherein the battery is rotatably mounted on the battery by the two hinge portions In the women's department, the electrical connection portions are respectively disposed on the two side portions of the main body portion of the battery symmetrically with respect to the center of the main body portion of the battery, and the two electrical connection portions are correspondingly mounted to the battery. The two electrical connectors on the two sidewalls of the portion abut each other to establish an electrical connection. 200923961 Compared with the prior art, the battery and the portable electronic device having the battery have two electrical connections, which are rotatably mounted on the portable electronic device, and the two electrical connections The part can be electrically connected to the portable electronic device to provide power. The portable electronic device is provided with two electrical connectors corresponding to the two electrical connecting portions of the battery, so that the portable electronic device can be kept in contact with the electrical connection portion of the battery as long as the electrical connector is in contact with the battery. It can ensure the connection with the portable electronic device, so that the battery can be replaced under the condition of constant power, which effectively solves the problem that the replacement of the battery needs to be shut down and the portable electronic device is damaged and data is lost due to sudden power failure during use. Receive defects such as information interruption. [Embodiment] Referring to FIG. 1 to FIG. 3, a portable electronic device 100 includes a body 10 and a battery 30. The battery 30 is rotatably mounted on the body 10. The body 10 has a substantially rectangular plate shape and includes a surface 11, a battery mounting portion 13, and two electrical connectors 18. The battery mounting portion 13 is recessed on the surface 11 of the body 10 of the portable electronic device 100, and correspondingly formed on the body 10 by a first sidewall 131, a second sidewall 132, and a first The three side walls 133, a fourth side wall 134 and a bottom wall 135 enclose a substantially rectangular receiving space for receiving and mounting the battery 10. The first sidewall 131 is parallel to the third sidewall 133, and the second sidewall 132 is parallel to the fourth sidewall 134. The battery mounting portion 13 includes two connector mounting portions 14, two notches 15, four mounting portions 16, and four engaging portions 17. The two connector mounting portions 14 are substantially rectangular in shape, and are disposed opposite to the diagonally opposite positions of the battery mounting portion 13 9 200923961. In this embodiment, the two connector mounting portions 14 are respectively disposed at opposite ends of the second side wall 132 and the fourth side wall 134. The portions are respectively adjacent to the diagonally opposite positions of the battery mounting portion 13. The two recessed portions 15 are substantially not-shaped, and are respectively disposed opposite to the other end portions of the second side wall 132 and the fourth side wall 134 away from the connector mounting portion 14. The two notches 15 are recessed from the surface 11 of the body 10 toward the second side wall 132 and the fourth side wall 134 and communicate with the battery mounting portion 13. The connector mounting portion 14 on the second side wall 132 and the connector mounting portion 14 on the fourth side wall 134 are symmetrically disposed with respect to the center of the battery mounting portion 13. The notch portion 15 on the second side wall 132 and the notch portion 15 on the fourth side wall 134 are symmetrically disposed with respect to the center of the battery mounting portion 13. In this embodiment, the connector mounting portion 14 on the second side wall 132 is disposed adjacent to the first side wall 131, and the connector mounting portion 14 on the fourth side wall 134 is disposed adjacent to the third side wall 133. Similarly, the notch portion 15 of the second side wall 132 is disposed adjacent to the third side wall 133, and the notch portion 15 of the fourth side wall 134 is disposed adjacent to the first side wall 131. The four mounting portions 16 are disposed at four corners of the battery mounting portion 13 and have a substantially U-shaped groove shape and are oppositely recessed from the first side wall 131 and the third side wall 133 of the battery mounting portion 13 . At both ends, the "U" shaped open end of the mounting portion 16 is disposed toward the surface 11 and communicates with the surface 11. The four engaging portions 17 are formed in a substantially rectangular groove shape, and are recessed at two ends of the second side wall 132 and the fourth side wall 134 of the battery mounting portion 13 and disposed on the first side wall 131 The mounting portions 16 at both ends of the third side wall 133 are adjacent to each other. The two electrical connectors 18 are respectively disposed in the battery mounting portion 13 10 200923961 : two connector mounting portions 14 , wherein each of the electrical connectors μ includes a connecting base 182 and a battery disposed on the connecting port 182 Connect terminal 5. The connection base 182 of the electrical connector 18 is electrically connected to the portable electronic device (not shown), and the electrical connection terminal (8) is disposed opposite to the battery mounting portion 13 to interact with the battery. connection. The two electrical connections! ! 18 can be electrically connected to the portable electronic device 100 by the battery 3 () installed in the connection terminal (8). The battery 30 is substantially in the shape of a rectangular block, and is rotatably mounted in the battery mounting portion 13 of the body 1G of the tape type electronic device. The battery 30 includes a main body portion 31, two hinge portions, and The second electrical connection portion includes a detaching portion 37 and two latching blocks 38. The main body portion 31 includes a first end portion 3n, a second end portion 313 opposite to the first end portion 3ΐ, a first side portion 312, and a second side portion 314 opposite to the first side portion 312. The first side portion 312 and the second side portion 314 have a circular arc shape on the outer surface thereof, and at the second end portion of the main body 31 311 and the second end (five) 313 each form a circular cross section. The two hinged β 33 knife U is on the first end mi and the second end 313 of the main body portion 31 and adjacent to the second side portion 314 or the first The position of the side portion 312. In the embodiment, the two hinge portions 33 are two rotating shafts, which are in a circular shape, and the one rotating shaft is symmetrically protruded from the first end portion 311 of the main body portion The two end portions 313 are located at a position adjacent to the second side portion 314. The rotation axes of the two hinge portions 33 are rounded to the rear and the battery mounting portion 10 The mounting portion 16 is sized to rotatably mount the hinge portion 33 11 200923961 in the mounting portion 16. The electrical connecting portion 35 has a substantially arc shape corresponding to the The two connector mounting portions 14 of the battery mounting portion 13 are respectively disposed on the first side portion 312 and the second side portion 314 of the battery 3, and the electrical connecting portion 35 disposed on the first side portion 312 is The electrical connection portion 35 on the second side portion 314 is symmetrically disposed with respect to the center of the main body portion 31 of the battery 30. The electrical connection portion 35 on the first side portion 312 is adjacent to the main body portion 31 of the battery 3 The first & portion 313 is disposed, correspondingly, the electrical connection portion 35 on the second side portion 34 is adjacent to the first end portion 311 of the main body portion 31 of the battery 30. In this embodiment, the second The electrical connecting portion 35 corresponds to the second connector mounting portion 14 of the battery mounting portion 13 and is disposed opposite to the end position of the first side portion 312 and the second side portion 314 of the battery 30, respectively. The detaching portion 37 is substantially in the shape of a rectangular plate, and the notch portion 15 corresponding to the battery mounting cymbal 13 is electrically The first side portion 312 of the third side is extended and extended. The two latching blocks 38 correspond to the engaging portions 17 of the battery mounting portion 13 from the two ends of the second side portion 314 of the battery 30. Referring to FIG. 3 and FIG. 4 together, when the battery is installed, the second block 38 of the battery 30 is aligned with the fourth of the battery mounting portion 13 of the portable electronic device. The two engaging portions 17 of the side wall 134 are engaged in the two engaging portions 17 , and the electrical connecting portion 35 on the second side portion 314 of the battery 3 is mounted on the battery mounting portion 13 . The electrical connection terminals 185 of the electrical connectors 18 in the connector ampoule 14 on the fourth side wall 134 abut each other. The first end portion 311 of the battery 30 and the second hinge portion 33 of the second end portion 313 12 200923961 are correspondingly engaged in the two mounting portions 16 of the battery mounting portion 13 adjacent to the fourth side wall 134 end, and finally Rotating the battery 30 to rotate the first side portion 312 of the battery 30 toward the second side wall 132 of the battery mounting portion 13 and into the battery mounting portion 13 on the first side portion 312 of the battery 30 The detaching portion 37 is disposed in the notch portion 15 of the second side wall 132 of the battery mounting portion 13 while the electrical connection portion 35 of the first side portion 312 of the battery 30 is mounted on the battery. The electrical connectors 18 in the connector mounting portion 14 on the second side wall 132 of the mounting portion 13 abut each other, that is, the mounting work of the battery 30 is completed. Referring to FIG. 4 and FIG. 5, when the user uses the portable electronic device 100, it is found that the battery 30 is running out of power or the portable electronic device 100 warns that the battery 30 has insufficient power, and another piece can be charged. The battery 30 is replaced with each other when the portable electronic device 100 is continuously powered. At the time of replacement, the detaching portion 37 of the battery 30 mounted in the battery mounting portion 13 is first picked up by hand, and the battery 30 is rotated so that the hinge portion 33 is rotated relative to the battery, and the mounting portion 16 of the mounting portion 13 is erected. At a position substantially 90 degrees from the surface 11 of the portable electronic device 100, the electrical connection portion 35 of the hinge portion 33 of the battery 30 is always electrically connected to the electrical connector 18 of the portable electronic device 100 during the rotation. The terminal 185 remains electrically connected to ensure proper operation of the portable electronic device 100. Next, the two latches 38 of the fully charged battery 30 are aligned with the two latching portions 17 on the second side wall 132 of the battery mounting portion 13 of the portable electronic device 100 and the two cards are engaged. In the joint portion 17, at the same time, the electrical connection portion 35 on the second side portion 314 of the battery 30 and the connector mounting portion 14 mounted on the wall 132 of the second side 13 200923961 of the battery mounting portion 13 The electrical connection terminals 185 of the electrical connector 18 abut each other. At this time, the two batteries 30 installed in the battery mounting portion 13 of the portable electronic device 100 are electrically connected to the portable electronic device 100 and provide power. Next, the first end portion 311 of the replacement battery 30 and the two hinge portions 33 on the second end portion 313 are correspondingly engaged in the two mounting portions 16 of the battery mounting portion 13 adjacent to the second side wall 132 end. At the same time, remove the battery 30 that is running out of electricity. Finally, the battery 30 for replacement is rotated, and the first side portion 312 of the battery 30 is rotated toward the fourth side wall 134 of the battery mounting portion 13 and is engaged in the battery mounting portion 13, the first of the battery 30 The detaching portion 37 on the side portion 312 is fitted into the notch portion 15 of the fourth side wall 134 of the battery mounting portion 13 while the electrical connecting portion 35 of the first side portion 312 of the battery 30 is mounted. The electrical connectors 18 disposed in the connector mounting portion 14 of the fourth side wall 134 of the battery mounting portion 13 abut each other to complete the replacement operation of the battery 30. The replacement process of the battery 30 is simple and easy to operate, and the battery 30 is rotatably mounted in the battery mounting portion 13 by the hinge portion 33 provided on the battery 30, by being opposed to the center of the main body portion 31 of the battery 30. The two electrical connecting portions 35 are symmetrically disposed on the two sides of the battery 30, so that the portable electronic device 100 is always in the power-on state during the entire replacement process, which effectively ensures that the portable electronic device 100 needs to be powered off due to exhaustion of the battery power. Or the storage of data continues when the power is turned off, effectively avoiding the loss of data and interruption of operation. In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make equivalent modifications or variations in accordance with the spirit of the present invention. All should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a portable electronic device according to an embodiment of the present invention assembled on a body; FIG. 2 is a perspective view of the portable electronic device of FIG. 3 is a perspective exploded view of the portable electronic device of FIG. 1; FIG. 4 is a perspective view of the portable electronic device of the preferred embodiment of the present invention rotated about the body to a position of 90 degrees during the replacement process; A three-dimensional schematic diagram of a portable electronic device after replacing a battery according to a preferred embodiment of the present invention. [Description of main component symbols] Main body 10 Portable electronic device 100 Surface 11 Battery mounting portion 13 First side wall 131 Second side wall 132 Third side wall 133 Fourth side wall 134 Bottom wall 135 Connector mounting portion 14 Notch portion 15 Mounting portion 16 Engagement portion 17 Electrical connector 18 Connection base 182 Electrical connection terminal 185 Battery 30 Main body portion 31 First end portion 311 First side portion 312 15 200923961 Second end portion 313 Second side portion 314 Joint portion 33 Electrical connection portion 35 removal portion 37 block 38 16