M352105 八、新型說明： ^ 【新型所屬之技術領域】 ' 本新型涉及一種電子裝置，特別涉及一種帶支架的電子 裝置。 【先前技術】 ，可攜式電子裝置，如I子相框，通冑帶有一個支架，以 便菖省電子裝置被擺放於桌面時支撐該電子裝置。現有的支 鲁架存在的—個問題是··支架不能相對於電子裝置轉動，只能 固定於一個支撐位置，或者雖然可以相對電子裝置轉動，但 是只能被定位於兩餘限位置。這樣，當電子裝置被擺放於 桌面時/、此有一或二個固定的擺放角度。這顯然不能滿足 用戶多樣化的需要。 【新型内容】 有鑒於此，提供一種帶支架的電子裝置，其支架可以定 位於多個角度。 I 斤it電子破置，其包括一後蓋和—支架，支架和後蓋分 '，包括彼此接觸的第—接觸面和第二接觸面，支架可轉動的 -女裝於後蓋上，後蓋上安裝有至少一凸出第二接觸面的彈簧 球，支架上形成有若干和彈簧球配合的定位孔，該若干定位 孔分佈在一以轉動中心為圓心的圓周上。 由於彈簧球和定位孔的配合，支架可被定位於多個角 度。 【實施方式】 月ί考圖1、圖2，其揭示了本新型一優選實施例的電 6 M3 52105 子裝置10。該電子裝置10包括一後蓋20和一支架30。支 架0可轉動的女裝於後i 2〇上’在本實施例中，支架 通過螺釘40安裝於後蓋2〇上。 °月參考圖3、圖4，其揭示了後蓋20和支架30連接的 結構。支架30大致呈勺狀，其一端包括一第一接觸面32, 從該第一接觸面32形成有一通孔33。環繞該孔33，在第一 接觸面32上分別形成有若干定位孔34及二限位突起％，定 •位孔34為半球狀的盲孔，位於一以孔33的中心為圓心的圓 周上’限位突起35以孔33為中心對稱分佈。 後蓋2〇包括一和支架30上第一接觸面32對應的第二 接，面22,該第二接觸面22形成有一通孔23。環繞該孔 在第二接觸面22上分別形成有兩個和定位孔34對應的通孔 及兩個和限位突起35對應的圓弧狀限位槽乃。後蓋加 第二接觸面22相對的另—表面還形 (參考圖5)。 •該電子裝置ίο還包括與第二接觸面22上通孔24數量 =同的彈更球70、-螺帽6〇、和一蓋板5〇。每一彈菁球川 彈簧71和一柱體乃，柱體72的頂端呈半球狀，中段 >成有-圈凸緣73。蓋板5()形成有兩個和卡鉤^對岸的卡 孔52和兩個容納彈簧球70的容納孔51。 請參相3、目4、圖5，#安裝時，先將螺帽6〇置於 “鉤26之間，彈簧球7〇置於後蓋20上的通孔24中，再 ,得蓋板50通過卡鈞26和卡孔52的配合固定於後蓋2〇 。此時，蓋板50和卡釣26共同作用，將螺帽6〇固定於 7M352105 VIII. New Description: ^ [New Technology Field] The present invention relates to an electronic device, and more particularly to an electronic device with a stand. [Prior Art] A portable electronic device, such as an I sub-frame, has a bracket overnight to support the electronic device when it is placed on a table. One problem with existing brackets is that the bracket cannot be rotated relative to the electronic device and can only be fixed to a support position or, although it can be rotated relative to the electronic device, but can only be positioned in two limits. Thus, when the electronic device is placed on the table top, there is one or two fixed angles of placement. This obviously does not meet the needs of users for diversification. [New content] In view of this, an electronic device with a stand can be provided, the brackets of which can be positioned at a plurality of angles. I itit electronically broken, comprising a back cover and a bracket, the bracket and the back cover are divided into ', including a first contact surface and a second contact surface contacting each other, the bracket is rotatable - the woman is on the back cover, and then The cover is provided with at least one spring ball protruding from the second contact surface, and the bracket is formed with a plurality of positioning holes which cooperate with the spring ball, and the plurality of positioning holes are distributed on a circumference centered on the center of rotation. Due to the cooperation of the spring ball and the positioning hole, the bracket can be positioned at a plurality of angles. [Embodiment] FIG. 1 and FIG. 2 disclose an electric 6 M3 52105 sub-device 10 of a preferred embodiment of the present invention. The electronic device 10 includes a back cover 20 and a bracket 30. The bracket 0 is rotatable on the rear cover 2'. In the present embodiment, the bracket is attached to the rear cover 2 by screws 40. Referring to Figures 3 and 4, the structure in which the rear cover 20 and the bracket 30 are connected is disclosed. The bracket 30 has a substantially spoon shape, and one end thereof includes a first contact surface 32, and a through hole 33 is formed from the first contact surface 32. A plurality of positioning holes 34 and two limiting protrusions % are formed on the first contact surface 32, and the fixed holes 34 are hemispherical blind holes, which are located on a circumference centered on the center of the hole 33. The limit projections 35 are symmetrically distributed around the holes 33. The rear cover 2 includes a second contact surface 22 corresponding to the first contact surface 32 of the bracket 30, and the second contact surface 22 defines a through hole 23. Around the hole, two through holes corresponding to the positioning holes 34 and two arc-shaped limiting grooves corresponding to the limiting protrusions 35 are respectively formed on the second contact surface 22. The back cover plus the opposite surface of the second contact surface 22 is also shaped (refer to Figure 5). • The electronic device ίο further includes a ball 70, a nut 6〇, and a cover 5〇 with the same number of through holes 24 on the second contact surface 22. Each of the elastic springs 71 and a cylinder has a hemispherical shape at the top end of the cylinder 72, and a mid-section > The cover 5 () is formed with two card holes 52 opposite to the hooks and two receiving holes 51 for accommodating the spring balls 70. Please refer to Phase 3, Item 4, Figure 5, #Installation, first place the nut 6〇 between the hooks 26, the spring ball 7〇 is placed in the through hole 24 on the back cover 20, and then the cover The fixing member 50 is fixed to the rear cover 2 by the engagement of the latch 26 and the hole 52. At this time, the cover 50 and the catch 26 cooperate to fix the nut 6 to 7