100年08月31日梭正替換頁 1355107 六、發明說明： 【發明所屬之技術領域】 [0001]本發明係關於一種電池蓋卡鎖結構，尤其係關於一種適 用於行動電話及PDA等攜帶式電子裝置之電池蓋卡鎖結構 【先前技術】 [00〇2]目前，個人數位助理（PDA )、行動電話等攜帶式電子裝 置多採用電池作為其能量來源’習知之攜帶式電子裝置 電池多為可拆式電池，容置於攜帶式電子裝置中’其上 設置與機殼本體插接之電池蓋。當需更換電池時可打開 電池蓋，取出電池。 [0003] 習知之攜帶式電子裝置電池蓋多採用卡鈎及扣鎖結構卡 固於本體上，如阿爾卡特公司出品之阿爾卡特OT310型行 動電話，為在電池蓋一端設置一對卡鈎，另一端設置一 扣鎖銷，對應之在機殼本體一端設置一對卡槽，另一端 设置扣鎖孔。安裝時，先將電池蓋之卡鈎插入本體之卡 槽，再將電池蓋以該卡槽為軸向機殼本體旋轉並按壓， 直至電池蓋之扣鎖銷卡入機殼本體之扣鎖孔中即安裝完 畢°該類電池蓋安裝後與機殼本體結合緊密且牢固，但 拆裝時非常費力，用力過大又會損壞電池蓋，甚至用力 過大時電池蓋會連同行動電話一起掉到地上，因而造成 更換電池之不便。 【發明内容】 [0004] 鑒於以上内容，有必要提供一種拆裝方便，以便於更換 電池之電池蓋卡鎖结構。 094126768 表單編號A0101 第4頁/共18頁 1003319507-0 100年08月31日核正替換頁 1355107 [0005] 一種電池蓋卡鎖結構，用於將電池蓋裝在攜帶式電子裝 置之殼體上。該電池蓋卡鎖結構包括一容納孔、一凹槽 、一卡固裝置及一卡扣部8該容納孔及該凹槽設於該殼 " 體上，且該容納孔與該凹槽相連通；該卡固裝置包括一 設置於殼體上之卡固件及一包括有半齒輪之控制件，該 卡固件包括一卡塊，該控制件設於該殼體之容納孔處， 且其可相對該殼體轉動，該卡固件之齒條與該控制件之 半齒輪嚙合，可使該控制件轉動時帶動卡固件相對殼體 移動，該卡塊可伸入及退出該凹槽；該卡扣部設於該電 Φ 池蓋上，該卡扣部容置於該殼體之凹槽處，並與該卡固 件之卡塊配合。 [0006] 相較習知技術，所述電池蓋卡鎖結構只需撥動控制件使 其轉動輪隨其一起轉動，即可藉由轉動輪與卡固件之移 動條之配合使卡固件一動，從而使卡固件之卡塊與殼體 之卡合松脫，由此便可將電池蓋輕鬆地取出或安裝，使 得電池蓋之拆裝方便，從而更換電池亦極為簡便。 【實施方式】 [0007] 本發明電池蓋卡鎖結構適用於行動電話及PDA等攜帶式電 子裝置，以下以行動電話為例説明本發明電池蓋卡鎖結 構之較佳實施例。請參閲第一圖，該行動電話包括一殼 體10及一電池蓋20。 [0008] 請同時參閱第二圖，本發明電池蓋卡鎖結構較佳實施例 包括一容納孔112、一凹槽110、一卡固裝置（圖未標） 及一卡扣部206，其中，該容納孔112及凹槽110開設於 殼體10上，該卡扣部206設於電池蓋20上。該電池蓋卡鎖 094126768 表單編號A0101 第5頁/共18頁 1003319507-0 1355107 - 100年08月31日核正替换頁 結構用於將電池蓋20安裝於殼體10上。該卡固裝置包括 一卡固件30、一控制件40及一彈簧50。 [0009] 殼體10為行動電話或PDA等攜帶式電子裝置機體之一部分 ，其内容置電路板等元件，殼體10—側開設一容置腔102 ，用以容置電池，殼體10上具形成所述容置腔102之一前 侧壁104及一與前側壁104相對之後側壁106。殼體10之 前側壁104上對稱開設二卡槽108。該凹槽110開設於殼 體10上靠近後侧壁106處之容置腔102外，凹槽110於殼 體10之另一側對應形成一凸台111，該容納孔112緊靠凹 | 槽110而設，該凹槽110位於容置腔102與容納孔112之間 ，該凹槽110與容納孔11 2藉由一開口 114連通。容納孔 112兩側設置二支持座116，該支持座116與凸台111鄰接 ，每一支持座116上開設一支持孔118，且該二支持孔 118同軸，從支持座116頂部至支持孔118開設有一導向 槽119。二凸邊120分別與二支持座116鄰接而設，且每 一凸邊120遠離支持座11 6之端部朝另一凸邊120垂直彎 折並相隔一定距離，一承載座122設於該二凸邊120之端 | 部之間，該承載座122上開設有一面向開口 114之承載口 124 ° [0010] 電池蓋20包括一底板202及二側板204，該二側板204係 底板202兩側分別彎折延伸，該電池蓋20安裝於殼體10上 ，將殼體10之容置腔102遮蔽。所述卡扣部206為塊狀體 ，其設於電池蓋20之底板202—端，該電池蓋20之另一端 設有二與殼體10之卡槽108配合之卡鈎210，卡鈎210端 部設有一卡入桿212。該卡扣部206之背離卡鈎210之一 094126768 表單編號A0101 第6頁/共18頁 1003319507-0 1355107 100年08月31日 側開設有一凹陷2〇8。 [0011] 該卡固件30包括一平板部302 ’該平板部302上開設有一 四方口 304，該平板部302—端朝平板部302外部延伸出 一導枉306，相對之另一端設有一卡塊308。該平板部 302之一面上設有沿導柱306之軸線方向延伸之齒條31〇 ，該齒條310位於四方口 304之兩側》 [0012] 該控制件40包括一撥動部402及一固定部404。該撥動部 402為半輪形’其上設有摩擦條紋406 »該固定部404為 圓柱體狀，其固定卡嵌於撥動部402上或與撥動部402 — 體成型’且與撥動部4〇2同軸，該固定部4〇4上設有二半 齒輪408 ’該二半齒輪408分別位於撥動部4〇2兩側，且 與撥動部402同軸。 [0013] 該彈簧50為柱狀螺旋彈簧，其套設於卡固件3〇之導柱3〇6 [0014] 將該卡固裝置組裝至殼體1〇上時，請參閲第三圖至第五 > 圖’先將彈簧50套設於卡固件30之導柱306上，然後將卡 固件30放置於设體10·^—支持座116之間，且其四方口 304與殼體1〇之容納孔112對應，卡固件3〇之卡塊3〇8從 開口 114伸入凹槽110，卡固件30之導柱306端部放置於 殼體10之承載口 124上，彈簧50之一端抵頂殼體1〇之承 載座122，另一端抵頂卡固件30之平板部302 ,彈簧50上 預設一定預壓力；接著將控制件40安裝至殼體1〇上，將 控制件40之撥動部402對準卡固件3〇之四方口 3〇4及殼體 10之容納孔112，固定部404兩端對準殼體10之導向槽 094126768 表單編號 A0101 第 7 頁/共 18 頁 1003319507-0 1355107 100年08月31日梭正替換Ϊ] 11 9並下壓’由此控制件40之固定部404兩端卡入殼體10 之支持孔118内’其控制件40之撥動部402位於卡固件3〇 之四方口 304及殼體1〇之容納孔112處，並部分露出於殼 體10之另一側，控制件40之半齒輪408與卡固件3〇之齒 條310鳴合，且該卡固件3〇可相對殼體10移動，該控制件 40之固定部404可支持於支持孔118内並繞支持孔118之 軸線轉動。 [0015] 安裝電池蓋20至殼體1〇時，首先將電池蓋20蓋於殼體10 上’電池蓋20之卡鈎210卡於殼體10之卡槽108處；然後 _ 撥動撥動部402 ’該控制件40於殼體10之支持孔118内轉 動’從而藉由半齒輪408與齒條310之配合帶動卡固件30 移動，卡固件30之移動迫使彈簧50被壓縮，同時使卡塊 308退離凹槽110，此時將電池蓋20下壓，使其與殼體1〇 緊密配合，此時電池蓋2〇之卡扣部206伸入殼體1〇之凹槽 110内；最後鬆開控制件40，彈簧50彈力迫使卡固件30 及控制件40回復至原始位置，由此卡固件30之卡塊308從 殼體10之開口 114處伸至凹槽110内而卡於電池蓋20之卡 扣部206上之凹陷208處，從而將電池蓋20固定於殼體10 上。 [0016] 將電池蓋20從殼體1〇上取下時，撥動控制件40之撥動部 402使控制件40於殼體10内轉動，控制件40之半齒輪408 隨之轉動，從而藉由其與卡固件30之齒條310之配合使卡 固件30直線移動，彈簧50被壓缩，且卡固件30之卡塊 308脫出電池蓋20之凹陷208，此時將電池蓋20提起即可 取出，最後鬆開控制件40，卡固件30在彈簧50之彈力作 094126768 表單编號A0101 第8頁/共18頁 1003319507-0 1355107 100年08月31日修正替換頁 用下回復至原始位置，控制件40藉由其半齒輪408與齒條 310之配合轉動下而回復至原始位置。 [0017] 可以理解，該彈簧50不限於彈簧，其可為其他彈性件， 如橡膠管等，且該卡固件30與彈簧50可一體成型，或卡 固件40本身包括一彈性體，以使卡固件40能復位；半齒 輪408與齒條310之配合可採用其他方式之傳動，只需能 將轉動與直線運動之轉化即可，如可採用蝸輪蝸桿或螺 旋傳動機構等傳動機構。 [0018] 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方式，本 發明之範圍並不以上述實施方式為限，舉凡熟習本案技 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】 [0019] 第一圖係本發明電池蓋卡鎖結構較佳實施例之一方向立 體分解圖； [0020] 第二圖係本發明電池蓋卡鎖結構較佳實施例之另一方向 立體分解圖； [0021] 第三圖係本發明電池蓋卡鎖結構較佳實施例之一方向立 體組裝圖； [0022] 第四圖係本發明電池蓋卡鎖結構較佳實施例之另一方向 立體組裝圖； [0023] 第五圖係本發明電池蓋卡鎖結構較佳實施例將電池蓋固 定至殼體之結構圖； 094126768 表單編號 A0101 第 9 頁/共 18 頁 1003319507-0 1355107 _、一 100年08月31日按正替换頁 [0024] 第六圖係本發明電池蓋卡鎖結構較佳實施例將電池蓋從 殼體上釋放過程之示意圖。 【主要元件符號說明】 [0025] 殼體10容置腔102 [0026] 前側壁104後側壁106 [0027] 卡槽108凹槽110 [0028] 凸台111容納孔11 2 [0029] 開口 114支持座116 [0030] 支持孔 118導向槽119 [0031] 凸邊120承載座122 [0032] 承載口 124電池蓋20 [0033] 底板202側板204 [0034] 卡扣部 206凹陷208 [0035] 卡鈎210卡入桿212 [0036] 卡固件 30平板部302 [0037] 四方口 304導柱306 [0038] 卡塊308齒條310 [0039] 控制件 40撥動部402 [0040] 固定部 404摩擦條紋406 [0041] 半齒輪 408彈簧50 表單編號A0101 第10頁/共18頁The invention relates to a battery cover latch structure, in particular to a portable type for mobile phones and PDAs, etc. Battery cover latch structure of electronic device [Prior Art] [00〇2] At present, portable electronic devices such as personal digital assistants (PDAs) and mobile phones use batteries as their energy source. The detachable battery is housed in the portable electronic device, and the battery cover is disposed on the body of the casing. When you need to replace the battery, open the battery cover and remove the battery. [0003] The battery cover of the portable electronic device is generally fastened to the body by using a hook and a buckle structure. For example, the Alcatel OT310 mobile phone produced by Alcatel has a pair of hooks at one end of the battery cover. One end of the casing body is provided with a pair of card slots, and the other end is provided with a button locking hole. When installing, first insert the hook of the battery cover into the card slot of the main body, and then rotate and press the battery cover with the card slot as the axial body, until the buckle pin of the battery cover is locked into the locking hole of the casing body. The installation is completed. The battery cover is tightly and firmly combined with the body of the case. However, it is very laborious to disassemble. If the force is too large, the battery cover will be damaged. Even if the force is too large, the battery cover will fall to the ground together with the mobile phone. This causes inconvenience in replacing the battery. SUMMARY OF THE INVENTION [0004] In view of the above, it is necessary to provide a battery cover latch structure that facilitates disassembly and assembly in order to replace the battery. 094126768 Form No. A0101 Page 4 / Total 18 Page 1003319507-0 100 August 31, Nuclear Replacement Page 1355107 [0005] A battery cover latch structure for mounting a battery cover on a housing of a portable electronic device . The battery cover latch structure includes a receiving hole, a recess, a securing device and a latching portion 8 , the receiving hole and the recess are disposed on the shell body, and the receiving hole is connected to the recess The fastening device includes a card fastener disposed on the housing and a control member including a half gear, the card firmware includes a card block, the control component is disposed at the receiving hole of the housing, and Rotating relative to the housing, the rack of the fastener meshes with the half gear of the control member, so that when the control member rotates, the fastener is moved relative to the housing, and the card can extend into and out of the recess; the card The buckle portion is disposed on the electric Φ pool cover, and the buckle portion is received in the recess of the housing and cooperates with the block of the fastener. [0006] Compared with the prior art, the battery cover latch structure only needs to toggle the control member to rotate the rotating wheel along with it, so that the fastener can be moved by the cooperation of the rotating wheel and the moving strip of the fastener. Therefore, the card block of the fastener is loosened from the housing, so that the battery cover can be easily taken out or installed, so that the battery cover can be easily disassembled and assembled, and the battery replacement is also extremely simple. [Embodiment] The battery cover latch structure of the present invention is suitable for portable electronic devices such as mobile phones and PDAs. Hereinafter, a preferred embodiment of the battery cover latch structure of the present invention will be described by taking a mobile phone as an example. Referring to the first figure, the mobile phone includes a casing 10 and a battery cover 20. [0008] Referring to the second embodiment, a preferred embodiment of the battery cover latch structure of the present invention includes a receiving hole 112, a recess 110, a securing device (not labeled), and a latching portion 206. The receiving hole 112 and the recess 110 are defined in the housing 10 , and the latching portion 206 is disposed on the battery cover 20 . The battery cover latch 094126768 Form No. A0101 Page 5 of 18 1003319507-0 1355107 - August 31, 100 Nuclear Replacement Page The structure is used to mount the battery cover 20 to the housing 10. The securing device includes a fastener 30, a control member 40 and a spring 50. [0009] The housing 10 is a part of a portable electronic device body such as a mobile phone or a PDA. The content of the housing 10 is such as a circuit board. The housing 10 has a receiving cavity 102 for receiving the battery. A front side wall 104 is formed to form the accommodating cavity 102 and a side wall 106 is opposite to the front side wall 104. Two card slots 108 are symmetrically formed on the front side wall 104 of the housing 10. The recess 110 is formed on the housing 10 adjacent to the accommodating cavity 102 at the rear side wall 106. The recess 110 is formed on the other side of the housing 10 to form a boss 111. The receiving hole 112 abuts the recessed slot. The recess 110 is located between the accommodating cavity 102 and the receiving hole 112. The recess 110 communicates with the receiving hole 11 2 through an opening 114. Two support seats 116 are disposed on two sides of the receiving hole 112. The support base 116 is adjacent to the boss 111. Each support seat 116 defines a support hole 118. The two support holes 118 are coaxial, from the top of the support base 116 to the support hole 118. A guiding slot 119 is defined. The two flanges 120 are respectively disposed adjacent to the two supporting seats 116, and each of the flanges 120 is bent away from the end of the supporting seat 116 to the other flange 120 and separated by a certain distance. A carrier 122 is disposed on the second side. The end of the flange 120 is formed with a bearing opening 124 facing the opening 114. The battery cover 20 includes a bottom plate 202 and two side plates 204. The two side plates 204 are respectively on both sides of the bottom plate 202. The battery cover 20 is mounted on the housing 10 to shield the receiving cavity 102 of the housing 10. The latching portion 206 is a block-shaped body, and is disposed at the end of the bottom plate 202 of the battery cover 20. The other end of the battery cover 20 is provided with two hooks 210 that cooperate with the slots 108 of the housing 10. The hook 210 A snap-in rod 212 is provided at the end. The buckle portion 206 faces away from one of the hooks 210. 094126768 Form No. A0101 Page 6 of 18 1003319507-0 1355107 On August 31, 100, there is a recess 2〇8 on the side. [0011] The card fastener 30 includes a flat plate portion 302. The flat plate portion 302 defines a square port 304. The flat plate portion 302 extends toward the outside of the flat plate portion 302 to extend a guide 306, and the other end portion is provided with a block. 308. One side of the flat plate portion 302 is provided with a rack 31 延伸 extending along the axial direction of the guide post 306 , and the rack 310 is located at two sides of the square port 304 . [0012] The control member 40 includes a dial portion 402 and a The fixing portion 404. The dial portion 402 has a semi-circular shape on which a friction strip 406 is disposed. The fixing portion 404 has a cylindrical shape, and the fixing portion is fixedly engaged with the dial portion 402 or integrally formed with the dial portion 402 and is toggled. The portion 4〇2 is coaxial, and the fixing portion 4〇4 is provided with two half gears 408. The two half gears 408 are respectively located on both sides of the dialing portion 4〇2 and coaxial with the dialing portion 402. [0013] The spring 50 is a columnar coil spring which is sleeved on the guide post 3〇6 of the fastener 3〇 [0014] When assembling the fixing device to the casing 1〇, please refer to the third figure to Fifthly, the spring 50 is sleeved on the guide post 306 of the fastener 30, and then the fastener 30 is placed between the mounting body 116, and the square mouth 304 and the housing 1 are Corresponding to the receiving hole 112 of the cymbal, the clamping block 3〇8 of the fastener 3 extends from the opening 114 into the recess 110, and the end of the guiding post 306 of the clamping member 30 is placed on the bearing opening 124 of the housing 10, one end of the spring 50 Abutting the carrier 122 of the top housing 1 , the other end abuts the flat portion 302 of the top fastener 30 , a predetermined pre-pressure is preset on the spring 50; then the control member 40 is mounted on the housing 1 , and the control member 40 is The dial portion 402 is aligned with the square port 3〇4 of the fastener 3 and the receiving hole 112 of the housing 10. The two ends of the fixing portion 404 are aligned with the guiding groove 094126768 of the housing 10. Form No. A0101 Page 7 of 18 1003319507 -0 1355107 On August 31, 100, the shuttle is replacing Ϊ] 11 9 and pressing down 'the two ends of the fixing portion 404 of the control member 40 are caught in the support hole 118 of the housing 10' of the control member 40 The dialing portion 402 is located at the square mouth 304 of the fastener 3 and the receiving hole 112 of the housing 1 , and is partially exposed on the other side of the housing 10 , and the half gear 408 of the control member 40 and the fastener 3 The rack 310 is slid and the fastener 3 is movable relative to the housing 10. The fixing portion 404 of the control member 40 is supported in the support hole 118 and rotates about the axis of the support hole 118. [0015] When the battery cover 20 is mounted to the casing 1 , the battery cover 20 is first placed on the casing 10 . The hook 210 of the battery cover 20 is caught at the card slot 108 of the casing 10; then _ dialing The portion 402 'the control member 40 rotates in the support hole 118 of the housing 10' to move the fastener 30 by the cooperation of the half gear 408 and the rack 310. The movement of the fastener 30 forces the spring 50 to be compressed while making the card The block 308 is retracted from the recess 110, and the battery cover 20 is pressed down to make it fit tightly with the housing 1 ,. At this time, the latching portion 206 of the battery cover 2 extends into the recess 110 of the housing 1; Finally, the control member 40 is released, and the spring 50 elastically forces the fastener 30 and the control member 40 to return to the original position, whereby the block 308 of the fastener 30 extends from the opening 114 of the housing 10 into the recess 110 and is caught in the battery. The recess 208 on the latch portion 206 of the cover 20 secures the battery cover 20 to the housing 10. [0016] When the battery cover 20 is removed from the housing 1 , the toggle portion 402 of the toggle control member 40 rotates the control member 40 within the housing 10, and the half gear 408 of the control member 40 rotates accordingly. By the cooperation with the rack 310 of the fastener 30, the fastener 30 is linearly moved, the spring 50 is compressed, and the block 308 of the fastener 30 is disengaged from the recess 208 of the battery cover 20, and the battery cover 20 is lifted at this time. It can be taken out, and finally the control member 40 is released, and the spring force of the fastener 30 is 094126768 in the spring 50. Form No. A0101 Page 8 / Total 18 pages 1003319507-0 1355107 Correction replacement page is returned to the original position with the replacement page on August 31, 100 The control member 40 is returned to the original position by the rotation of the half gear 408 and the rack 310. [0017] It can be understood that the spring 50 is not limited to a spring, and may be other elastic members such as a rubber tube or the like, and the fastener 30 may be integrally formed with the spring 50, or the fastener 40 itself may include an elastic body to make the card The firmware 40 can be reset; the half gear 408 and the rack 310 can be combined with other modes of transmission, and only need to be able to convert the rotation and the linear motion, such as a worm gear or a screw transmission mechanism. [0018] In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the 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 changes in accordance with the spirit of the present invention. It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0019] The first drawing is a perspective exploded view of one of the preferred embodiments of the battery cover latching structure of the present invention; [0020] The second drawing is a preferred embodiment of the battery cover latching structure of the present invention. 3 is a three-dimensional assembled view of a preferred embodiment of the battery cover latch structure of the present invention; [0022] FIG. 4 is a preferred embodiment of the battery cover latch structure of the present invention FIG. 5 is a structural view showing a preferred embodiment of the battery cover latch structure of the present invention for fixing the battery cover to the housing; 094126768 Form No. A0101 Page 9 of 18 1003319507- 0 1355107 _, August 31, 100, according to the replacement page [0024] The sixth figure is a schematic diagram of the preferred embodiment of the battery cover latch structure of the present invention for releasing the battery cover from the housing. [Main component symbol description] [0025] The housing 10 accommodates the cavity 102 [0026] The front sidewall 104 rear sidewall 106 [0027] The card slot 108 recess 110 [0028] The boss 111 receives the hole 11 2 [0029] The opening 114 supports Seat 116 [0030] support hole 118 guide groove 119 [0031] flange 120 carrier seat [0032] carrier port 124 battery cover 20 [0033] bottom plate 202 side plate 204 [0034] snap portion 206 recess 208 [0035] 210 carding rod 212 [0036] card fastener 30 flat plate portion 302 [0037] square port 304 guide post 306 [0038] block 308 rack 310 [0039] control member 40 toggle portion 402 [0040] fixing portion 404 friction stripe 406 [0041] Half Gear 408 Spring 50 Form No. A0101 Page 10 of 18
094126768 1003319507-0094126768 1003319507-0