200400405 玖、發明說明： (一） 發明所屬之技術領域 本發明是關於電子照相機。 (二） 先前技術 習知在電子照相機中具備攝影透鏡、攝影元件、顯示 元件、背照光（back 1 ight )裝置、電路基板等的各種零件 ，由於分別將這些零件組裝於照相機本體內，組裝作業繁 雜麻煩，故檢討每一功能單元化各種零件而組裝。例如各 種零件之中，以攝影透鏡以及攝影元件作爲攝影單元，以 顯示元件以及背照光裝置作爲顯示單元，以搭載LS I等的 各種電子零件的電路基板爲基板單元，分別一體化，將這 些零件單元組裝於照相機本體內。 此情形將各種零件單元組裝於照相機本體內的構造例 如有藉由螺絲固定分別將各零件單元安裝於照相機本體內 的構造，或者在照相機本體內一體形成安裝轂（bo s s )或安 裝銷（p】η )等的安裝突起部，藉由這些安裝突起部分別將各 零件單元安裝於照相機本體的構造。 (三） 發明內容 但是，在螺絲固定如前者的零件單元的安裝構造中， 因必須每一零件單元以螺絲固定，故不但螺絲固定作業麻 煩作業性差，而且由於必須將具有螺絲所螺入的螺絲孔的 轂或肋設於照相機本體，故照相機本體的形狀複雜’而且 爲了確保這些轂或肋的設置空間，或確保照相機本體的強 度而必須增加照相機本體的壁厚等，故有無法謀求照相機 -6 - 200400405 全體的小型化以及薄型化的問題。 而且，在藉由如後者的安裝轂或安裝銷等的安裝突起 部安裝零件單元的安裝構造中，因必須依照分別配合各零 件單元的形狀’分別一體形成安裝突起部於照相機本體， 故這些安裝突起部的形狀複雜，伴隨於此不但照相機本體 的製作也麻煩，而且藉由這些安裝突起部，與前者的情形 一樣，爲了確保其設置空間或確保照相機本體的強度而必 須增加照相機本體的壁厚，故有無法謀求照相機全體的小 型化以及薄型化的問題。 特別是爲了確保強度’考慮以不銹鋼等的金屬板形成 照相機本體，惟有在金屬板一體形成安裝突起部在技術上 困難的問題。 本發明的課題爲不使用螺絲或安裝突起部，可容易將 零件單元組裝於照相機本體內，且也能謀求照相機全體的 小型化以及薄型化。 如申請專利範圍第1項所記載的發明爲一種電子照相 機，在照相機本體內具備攝影單元、顯示單元、基板單元 等的各種零件單元’其特徵爲具備分別定位前述各種零件 單元用的定位構件’藉由形成這些定位構件成薄板狀，平 面地排列配置於前述照相機本體內，經由前述定位構件將 前述各種零件單元分別組裝於前述照相機本體內。 如果依照本發明，因藉由定位構件分別將各種零件單 元組裝於照相機本體內，故即使照相機本體爲金屬製，也 不使用如習知例的安裝用的螺絲或安裝突起部，藉由定位 -7- 200400405 構件可簡單且容易地組裝零件單元，而且因定位構件形成 薄板狀，平面地排列配置於照相機本體內，故可最小限地 抑制照相機本體內的各定位構件的設置空間到幾乎不需要 的程度，並且可薄薄地形成照相機本體，據此，可謀求照 相機全體的小型化以及薄型化。 如申請專利範圍第2項所記載的發明爲如申請專利範 圍第1項所述之電子照相機，其中前述定位構件是藉由平 面地排列配置於前述照相機本體內，以相互密接嵌入於前 述照相機本體內。 Φ 如果依照此發明，因若定位構件平面地排列配置於照 相機本體內，則各定位構件相互密接嵌入於照相機本體內 ，故即使不使用螺絲等的締結構件，也能將這些定位構件 組裝於照相機本體內，據此，不會搖晃不穩可確實且良好 地將各種零件單元分別固定於照相機本體內。 (四）實施方式 以下參照第1圖〜第4圖說明本發明的電子照相機的一 實施形態。 ® 第1圖是由前面側看此發明的電子照相機的斜視圖， 第2圖是由後面側看該電子照相機的斜視圖，第3圖是將 各種零件單元組裝於前外殼的狀態的斜視圖，第4圖是第3 圖的分解斜視圖。 此電子照相機如第1圖以及第2圖所示具備照相機本 體1。此照相機本體1是由前外殼（f r ο n t c a s e ) 2與後外殻 (r e a r c a s e ) 3構成，這些前外殼2以及後外殼3都以不鏡 -8 - 200400405 鋼等的剛性高的金屬製的薄板形成。 此情形在前外殼2的前面中的右上角如第1圖所示配 設有攝影部4，在位於其左側的位置配設有光學尋像器 (〇 p t i c a 1 f i n d e r ) 5，在位於其更左側的位置配設有閃光 (s t 1： obo )發光部6。在此前外殼2與後外殼3的頂面中的前 面左側（在第 2圖中爲右側）配設有快門按鈕（s hu t t e r but ton)7以及第一選項按鈕（menu but ton)8。而且，在位 於後外殼3的後面（在第2圖中爲前面）中的左側的位置如 第2圖所示配設有顯示部9，在位於其右側的位置配設有可 在十字方向操作的游標鍵（cursor key) 10，在位於此游標 鍵1 0上側以及右側的位置除了分別配設有第二選項按鈕1 1 、電源鍵1 2外，在位於顯示部9上側的位置配設有自前外 殼2連續的光學尋像器5。 另一方面，在照相機本體1的內部如第3圖以及第4 圖所示，攝影單元1 3、閃光單元1 4、顯示單元1 5、基板單 元16分別被第一〜第四定位構件17〜20定位組裝。此情形 攝影單元1 3如第4圖所示係成爲一體化由CCD等的固體攝 像元件以及攝影透鏡構成的攝影部4與光學尋像器5的構 造。閃光單元1 4係成爲一體化閃光發光部6以及閃光電容 (st r obo condenser)部23的構造。顯示單元15係成爲重 疊對應顯示部9的液晶顯示元件2 1以及背光板（b a c k 1 i g h t p a n e 1 ) 2 2 —體化的構造。基板單元1 6係成爲將L S I等的各 種電子零件2 4以及記憶卡插座2 5搭載於電路基板2 6的構 造。 -9- 200400405 而且’桌〜第四疋位構件1 7〜2 〇係分別形成薄板狀 這些第一〜第四定位構件17〜2〇之中，第一定位構件17 用以定位攝影單元1 3，如第3圖以及第4圖所示配置於 外殼2內的左上角（在第1圖中爲右上角）。第二定位構件 係用以定位閃光單元1 4，配置於前外殼2內的第一定位 件1 7的右側（在第1圖中爲左側）。第三定位構件1 9係 以定位顯示單元1 5，配置於前外殻2內的第一定位構件 的下側（在第3圖中爲眼前側）。第四定位構件2 〇係用以 位基板單元1 6，配置於前外殻2內的第二定位構件1 8的 側（在第3圖中爲眼前側）且第三定位構件丨9的右側。 此情形第一〜第四定位構件1 7〜2 0之中第一定位構件 因攝影單元1 3爲複雜的形狀，故以合成樹脂形成薄板狀 除此之外的第二〜第四定位構件18〜20係成爲適宜地彎曲 度薄的金屬板的構造。這些任何定位構件17〜20都對來 照相機本體1外部的衝擊分別保護各零件單元1 3〜1 6而 成。而且，這些第一〜第四定位構件1 7〜20若平面地排列 置於前外殼2內的話，第一〜第四定位構件1 7〜2 〇會在相 密接的狀態下嵌入於前外殼2內’據此’使第一〜第四定 構件1 7〜2 0組裝於前外殻2內的預定位置而構成。 即在第一定位構件1 7定位攝影單元1 3的狀態下配 於前外殼2內的左上角’第二定位構件1 8定位閃光單元 配置於前外殼2內的第一定位構件1 7的右側’第二定位 件19定位顯示單元15配置於前外殼2內的第一 '第一 位構件1 7、1 8的下側’第四定位構件20定位基板單元 - 1 0 - 係 前 18 構 用 17 定 下 17 厚 白 構 配 互 位 置 14 構 定 16 200400405 配置於前外殻2內的第三定位構件1 9的右 一〜第四定位構件1 7〜2 0相互對接而嵌入於 此，固定於前外殻2內。而且，在第3圖 螺絲固定或嵌入等固定後外殼3於前外殻 定位構件1 7〜2 0以及各零件單元1 3〜1 6完爸 如此，如果依照此電子照相機，因攝I 單元1 4、顯示單元1 5、基板單元1 6分別蜀 位構件17〜20定位而組裝於照相機本體1 機本體1爲金屬製，不使用如習知例的安 裝突起部，藉由第一〜第四定位構件17〜20 組裝各種零件單元1 3〜1 6，並且因藉由以不 形成照相機本體1 ’故可得到剛性局、強度 。而且，因各種零件單元1 3〜1 6的拆卸容 換時的作業容易。再者，因藉由變更第一 17〜20的配置，各種零件單元13〜16的配置 件單元的配置變更容易。 對於此情形，若前外殼2與後外殼3 是第一〜第四定位構件1 7〜2 0平面地排列配 1內的話，因第一〜第四定位構件1 7〜2 0相 相機本體1內，故即使不使用螺絲等的締 些第一〜第四定位構件丨7〜20也不會搖晃不 地將各種零件單元1 3〜1 6分別固定於照相| 時，若以兩面接著膠帶等的接著構件將第-1 7〜2 0接著於照相機本體1的話，可更進一 側的話，這些第 前外殻2內，據 未圖示，藉由以 2，使第一〜第四 :被固定。 衫單元1 3、閃光 奢由第一〜第四定 內，故即使照相 裝用的螺絲或安 可簡單且容易地 銹鋼等的金屬板 強的電子照相機 易，故修理或更 〜第四定位構件 也可變更，故零 協調固定，特別 置於照相機本體 互對接嵌入於照 結構件，藉由這 穩可確實且良好 幾本體1內。此 -〜第四定位構件 步確實且強固地 -11- 200400405 固定。再者，若前外殼2的形狀有凸部分等的話，用以配 合此凸部分而改變第一〜第四定位構件17〜20的形狀而組合 的話，可更確實地固定。而且，雖然用以在前外殻2內嵌 入這些第一〜第四定位構件17〜20，惟當然用以嵌入於後外 殼3也可以。 而且，在此電子照相機中因第一〜第四定位構件1 7〜2 0 形成薄板狀而平面地排列配置於照相機本體1內，故可最 小限地抑制照相機本體1內的第一〜第四定位構件1 7〜2 0的 設置空間到幾乎不需要的程度，並且可以不銹鋼等的薄金 屬板形成照相機本體1，故充分地確保強度，據此，可謀求 照相機全體的小型化以及薄型化。順便一提，在此實施形 悲中可得到厚度約1 1 . 3 in m ’ fii長約8 8 m in ’縱長約5 5 m m ^重 量約8 5 g的輕量，卡片型的極薄的電子照相機。 【發明的功效】 如以上所說明如果依照本發明，因藉由定位構件分別 將各種零件單元組裝於照相機本體內，故即使照相機本體 爲金屬製，不使用如習知例的安裝用的螺絲或安裝突起部 ，藉由定位構件可簡單且容易地組裝零件單元，而且因定 位構件形成薄板狀，平面地排列配置於照相機本體內，故 可最小限地抑制照相機本體內的各定位構件的設置空間到 幾乎不需要的程度，並且可以金屬板薄薄地形成照相機本 體，據此，可謀求照相機全體的小型化以及薄型化。 此情形因若定位構件平面地排列配置於照相機本體內 ，則各定位構件相互密接嵌入於照相機本體內，故即使不 -12- 200400405 使用螺絲等的締結構件’也能將這些定位構件組裝於照相 機本體內，據此，不會搖晃不穩可確實且良好地將各種零 件單元分別固定於照相機本體內。 (五）圖式簡單說明 第1圖是由則面側看本發明的電子照相機的斜視圖。 第2圖是由背面側看第1圖的電子照相機的斜視圖。 第3圖是顯示將各種零件單元組裝於第丨圖的前外殻 內的狀態的斜視圖。 第4圖是第3圖的分解斜視圖。 【符號說明】 1 :照相機本體 2 :前外殼 3 :後外殼 4 :攝影部 5 :光學尋像器 6:閃光發光部 7 :快門按鈕 8 :第一選項按鈕 9 :顯示部 1 〇 :游標鍵 Π:第二選項按鈕 1 2 :電源鍵 1 3 :攝影單元 1 4 :閃光單元 - 1 3- 200400405 15: 顯 示 單 元 1 6 : 基 板 單 元 17: 第 —· 定 位構 件 18: 第 二 定 位 構 件 19 : 第 二 定 位 構 件 20 : 第 四 定 位 構 件 21 : 液 晶 顯 示 元 件 22 : 背 光 板 23 : 閃 光 電 容 部 2 4 : 電 子 零 件 25 : 記 憶 卡 插 座 26 : 電 路 基 板200400405 (1) Description of the invention: (1) Technical field to which the invention belongs The present invention relates to an electronic camera. (2) It is known in the prior art that various components such as a photographic lens, a photographic element, a display element, a back light device, and a circuit board are provided in an electronic camera. Since these parts are respectively assembled in the camera body, the assembly operation is performed. It is complicated and troublesome, so we review each functional unit and assemble it with various parts. For example, among various parts, a photographic lens and a photographic element are used as a photographing unit, a display element and a backlight device are used as a display unit, and a circuit board carrying various electronic components such as LS I is used as a substrate unit, and these parts are respectively integrated, and these parts are integrated. The unit is assembled in the camera body. In this case, a structure in which various component units are assembled in the camera body is, for example, a structure in which each component unit is separately mounted in the camera body by screw fixing, or a mounting hub (boss) or a mounting pin (p) is integrally formed in the camera body. ] Η) and other mounting protrusions, each of which mounts each component unit to the camera body. (3) Summary of the Invention However, in the mounting structure of the screw unit for fixing the component unit like the former, since each component unit must be fixed with screws, not only is the screw fixing operation troublesome and the workability is poor, but also the screws with the screws must be screwed in. The hub or rib of the screw hole is provided in the camera body, so the shape of the camera body is complicated. Moreover, in order to ensure the installation space of these hubs or ribs, or to ensure the strength of the camera body, the wall thickness of the camera body must be increased. -6-200400405 The problem of miniaturization and thickness reduction of the whole. Furthermore, in a mounting structure for mounting a component unit by a mounting protrusion such as a mounting hub or a mounting pin of the latter, the mounting protrusion must be integrally formed with the camera body according to the shape of each component unit, so these mountings The shape of the protrusions is complicated, and not only is the production of the camera body troublesome with this, but these mounting protrusions, as in the case of the former, must increase the wall thickness of the camera body in order to ensure its installation space or the strength of the camera body. Therefore, there is a problem that it is not possible to reduce the size and thickness of the entire camera. In particular, in order to ensure the strength, it is considered that the camera body is formed of a metal plate such as stainless steel. However, it is technically difficult to form the mounting protrusion integrally with the metal plate. An object of the present invention is to make it possible to easily assemble a component unit into a camera body without using screws or mounting protrusions, and to reduce the size and thickness of the entire camera. The invention described in item 1 of the scope of patent application is an electronic camera including various component units such as a photographing unit, a display unit, and a substrate unit in the camera body. 'It is characterized by positioning members for positioning the various component units.' These positioning members are formed in a thin plate shape and arranged in a plane in the camera body, and the various component units are respectively assembled in the camera body through the positioning member. According to the present invention, since various component units are respectively assembled in the camera body by the positioning member, even if the camera body is made of metal, the mounting screws or mounting protrusions as in the conventional example are not used. 7- 200400405 The component can easily and easily assemble the component unit, and because the positioning member is formed in a thin plate shape and arranged in a plane inside the camera body, it can minimize the installation space of each positioning member in the camera body to a minimum. In addition, the camera body can be formed thin, thereby reducing the size and thickness of the entire camera. The invention described in item 2 of the scope of patent application is the electronic camera described in item 1 of the scope of patent application, wherein the positioning member is arranged in the camera body in a planar arrangement, and is embedded in the camera book in close contact with each other. in vivo. Φ According to this invention, if the positioning members are arranged in the camera body in a planar arrangement, the positioning members are tightly embedded in the camera body. Therefore, these positioning members can be assembled into the camera without using a structural member such as a screw. According to this, the various component units can be fixed to the camera body reliably and well without shaking. (4) Embodiment An embodiment of the electronic camera of the present invention will be described below with reference to Figs. 1 to 4. ® FIG. 1 is a perspective view of the electronic camera of the invention viewed from the front side, FIG. 2 is a perspective view of the electronic camera viewed from the rear side, and FIG. 3 is a perspective view of a state in which various component units are assembled to the front case. Figure 4 is an exploded perspective view of Figure 3. This electronic camera includes a camera body 1 as shown in Figs. 1 and 2. This camera body 1 is composed of a front case (fr ο ntcase) 2 and a rear case (rearcase) 3, and these front and rear cases 2 and 3 are made of thin metal plates, such as stainless steel-200400405 steel. form. In this case, a photographing section 4 is provided in the upper right corner of the front face of the front case 2 as shown in FIG. 1, and an optical viewfinder (〇ptica 1 finder) 5 is provided at a position on the left side. A flash (st 1: obo) light emitting section 6 is arranged at the left position. A shutter button (shu t t r but ton) 7 and a first option button (menu but ton) 8 are provided on the front left side (right side in FIG. 2) of the top surfaces of the front casing 2 and the rear casing 3. Further, a display portion 9 is provided at a position on the left side of the rear face of the rear case 3 (a front face in FIG. 2) as shown in FIG. 2, and is disposed at a position on the right side thereof in a cross direction. The cursor key 10 is provided on the upper side and right side of the cursor key 10 in addition to the second option button 1 1 and the power key 12 respectively, and on the upper side of the display portion 9 Optical viewfinder 5 continuous from the front case 2. On the other hand, as shown in FIG. 3 and FIG. 4, inside the camera body 1, the photographing unit 1 3, the flash unit 14, the display unit 15, and the substrate unit 16 are respectively first to fourth positioning members 17 to 20 positioning assembly. In this case, as shown in FIG. 4, the photographing unit 13 has a structure in which the photographing unit 4 and the optical viewfinder 5 which are composed of a solid-state imaging element such as a CCD and a photographing lens are integrated. The flash unit 14 has a structure of an integrated flash light emitting section 6 and a strobe capacitor section 23. The display unit 15 has a unitary structure in which the liquid crystal display element 21 and the backlight panel (b a c k 1 i g h t p a n e 1) 2 2 corresponding to the display portion 9 are stacked. The board unit 16 has a structure in which various electronic parts 24, such as L S I, and a memory card socket 25 are mounted on the circuit board 26. -9- 200400405 In addition, the 'table to the fourth positioning member 17' ~ 2 'are formed into a thin plate shape. Among these first to fourth positioning members 17 to 20, the first positioning member 17 is used to position the photographing unit 1 3 As shown in FIG. 3 and FIG. 4, the upper left corner (the upper right corner in FIG. 1) is arranged in the casing 2. The second positioning member is used for positioning the flash unit 14 and is located on the right side (the left side in the first figure) of the first positioning member 17 in the front housing 2. The third positioning member 19 is for positioning the display unit 15 on the lower side of the first positioning member (in the third figure, the front side) in the front housing 2. The fourth positioning member 20 is for positioning the substrate unit 16 on the side of the second positioning member 18 in the front housing 2 (the front side in FIG. 3) and the right side of the third positioning member 9 . In this case, the second to fourth positioning members 18 other than the first to fourth positioning members 17 to 20 have a complicated shape of the photographing unit 13 and are formed into a thin plate shape from synthetic resin. The ~ 20 series has a structure that is suitably thin metal plate. These positioning members 17 to 20 are formed by protecting the parts 1 3 to 16 from impacts on the outside of the camera body 1. In addition, if these first to fourth positioning members 17 to 20 are arranged in a plane in the front case 2, the first to fourth positioning members 17 to 20 will be embedded in the front case 2 in a close contact state. The inner portion is constructed by assembling first to fourth fixed members 17 to 20 at predetermined positions in the front case 2. That is, the first positioning member 17 is positioned in the upper left corner of the front case 2 while the photographing unit 13 is positioned. The second positioning member 18 is positioned on the right side of the first positioning member 17 in the front case 2. 'Second positioning member 19 positioning display unit 15 is first disposed inside the front housing 2' The first positioning member 1 7, 18 below 'fourth positioning member 20 positioning substrate unit-1 0-front 18 structure 17 Setting 17 Thick white structure mutual position 14 Setting 16 200400405 The third positioning member 19 of the third positioning member 19 located in the front housing 2 is positioned to the right and fourth positioning member 1 7 to 2 0 are docked with each other and fixed here. Inside the front case 2. In addition, the rear case 3 is fixed to the front case positioning members 17 to 20 and the component units 1 to 16 are fixed in FIG. 3 by screwing or inserting, etc. If this is the case, according to this electronic camera, the camera unit 1 4. Display unit 1 5. Base unit 16 are positioned at positions 17 ~ 20 and assembled on camera body 1. The body 1 is made of metal. The mounting protrusions are not used as in the conventional example. The positioning members 17 to 20 assemble various component units 1 3 to 16 and can obtain rigidity and strength because the camera body 1 ′ is not formed. In addition, the work at the time of disassembly and replacement of the various component units 1 3 to 16 is easy. Furthermore, by changing the arrangement of the first 17 to 20, the arrangement of the arrangement of the various parts units 13 to 16 can be easily changed. In this case, if the front case 2 and the rear case 3 are the first to fourth positioning members 17 to 20, the first to fourth positioning members 17 to 20 are phase-aligned in the camera body 1. Inside, so even if the first to fourth positioning members are not used, such as screws, 7 to 20, various parts units 1 3 to 16 will be fixed to the camera without shaking, for example, if tape is used on both sides, etc. If the first to fourth parts are attached to the camera body 1 from the 1st to the 2nd to the 0th, they can be moved to the other side. The first front case 2 is not shown in the figure. fixed. Shirt unit 1 3. The flash is fixed from the first to the fourth, so even if the camera is equipped with a screw or an electronic camera with a strong metal plate such as rust steel, it is easy to repair. The components can also be changed, so it is zero-coordinated and fixed, and it is especially placed in the camera body to be docked with each other and embedded in the structure of the camera. With this, the body 1 is stable and reliable. This-~ the fourth positioning member is fixed firmly and firmly -11- 200400405. In addition, if the shape of the front case 2 has a convex portion or the like, the shape of the first to fourth positioning members 17 to 20 can be changed and combined to fit the convex portion, so that it can be more reliably fixed. Furthermore, although these first to fourth positioning members 17 to 20 are used to be embedded in the front case 2, it is of course possible to be used to be embedded in the rear case 3. Moreover, in this electronic camera, the first to fourth positioning members 17 to 20 are formed in a thin plate shape and are arranged in a plane in the camera body 1, so that the first to fourth positioning members in the camera body 1 can be minimized. The installation space of the positioning members 17 to 20 is almost unnecessary, and the camera body 1 can be formed of a thin metal plate such as stainless steel. Therefore, sufficient strength is ensured, and the entire camera can be reduced in size and thickness. By the way, in this embodiment, a thickness of about 11.3 in m 'fii is about 8 8 m in' length is about 5 5 mm ^ light weight is about 8 5 g, the card type is extremely thin Electronic camera. [Effects of the Invention] As described above, according to the present invention, since various component units are respectively assembled into the camera body by the positioning member, even if the camera body is made of metal, the mounting screws or the conventional mounting screws are not used. The mounting protrusion can easily and easily assemble the component unit by the positioning member, and the positioning member is formed in a thin plate shape and arranged in a plane in the camera body, so that the installation space of each positioning member in the camera body can be minimized. To the extent that it is almost unnecessary, the camera body can be formed thin with a metal plate, and accordingly, the size and thickness of the entire camera can be reduced. In this case, if the positioning members are arranged in the camera body in a planar arrangement, the positioning members are tightly embedded in the camera body. Therefore, these positioning members can be assembled in the camera without using a structural member such as a screw. According to this, the various component units can be fixed to the camera body reliably and well without shaking. (V) Brief Description of Drawings Fig. 1 is a perspective view of the electronic camera of the present invention as viewed from the side. Fig. 2 is a perspective view of the electronic camera of Fig. 1 as viewed from the back side. Fig. 3 is a perspective view showing a state in which various component units are assembled in the front case of Fig. 丨. FIG. 4 is an exploded perspective view of FIG. 3. [Symbol description] 1: camera body 2: front case 3: rear case 4: photographing part 5: optical viewfinder 6: flash light emitting part 7: shutter button 8: first option button 9: display part 1 〇: cursor key Π: Second option button 1 2: Power key 1 3: Photographing unit 1 4: Flash unit-1 3- 200400405 15: Display unit 16: Base unit 17: No.-positioning member 18: second positioning member 19: Second positioning member 20: Fourth positioning member 21: Liquid crystal display element 22: Backlight board 23: Flash capacitor section 2 4: Electronic component 25: Memory card socket 26: Circuit board