九、發明說明： 【發明所屬之技術領域J 本發明係為—種具有仰 是有關於-種藉由移動腳架^裝置之顯不裝置’特別 技術領域。 〃相整顯示裝置之仰角之 【先前技術】 請參閱第7圖，係為羽土 立體_。此_構結構之 稽結構71具有-支撐體 又^ 4不榮幕72,且支 接端731係與顯示赘幕72 -二。支樓體73之-樞 底盤物合。底盤74可:::=其】3係與 73可立於底盤74上。藉由與顯示螢幕二t樞 73及置放於平台之底盤74，使^撐體 可供使用者調整顯示螢幕72之仰角。 於十0上，並 然而’當❹者欲難顯示螢幕72之仰 須以-手先固定住底盤74,另—手扳動顯示螢幕/ = 調整顯不螢幕72之仰角，此舉十分麻煩。因此，如何^ 用者可便利地調整顯示螢幕72之仰角，甚至可 二吏 整，係為一亟待解決之問題。 仃調 為滿足上述所提出，本發明人基於多年從事研究與諸多 實務經驗，經多方研究設計與專題探討，遂於本發明^出〜 種具有仰角調整裝置之顯示裝置以作為前述期望一實現方 式與依據。 【發明内容】 有鑑於上述課題，本發明之主要目的為提供一種具有 仰角調整裝置之顯示裝置，以提高顯示裝置之調整便利性。 一本發月之另一目的在於提供一種具有仰角調整置 1 員；是藉由在顯示裝置背部設一腳架，使得顯 不裝置可更穩定地置放於一平台上。 罟之ΐ，驻ΐ達上述目的’本發明提出一具有仰角調整裝 #卡==’其包含—顯示裝置…嵌卡機構及一腳架。 ，卡機構係叹於顯示I置之背部。腳架係用以支樓顯示 且其料有—卡槽部以及—支撑體，卡槽部 ^ 接，且卡槽部係與嵌卡機構相; ，由嵌卡機構與卡槽部之卡抵限位關係，使腳架於— 仰：向位移且定位於複數個定位點’以改變顯示裝置之 二為冑胃審查委員對本發明之技術特徵及所達 更進—步之瞭解與認識’下文謹提供較佳之實施$及 後。 之用並以詳細之說明文字配合說明如 【實施方式】 如rr係本發明之具有仰角調整裝置之顯示裝置之實 竇理解，下述實施例中之元件符號係沿用盘前 實施例中相同元件之符號來說明。 /、 清參閱第1Α圖及第x 有仰色替裝署二ΐ圖，其係分別顯示本發明之 有仰角調整裝置之顯讀置之實施例之右側視圖，及其作 1321627 ‘示意圖。在第1A圖中，此且 係具有一顯示裝置11、一嵌卡機構s整裝置之顯示裝置1 .構12係設置於顯示裝置u之背 及—腳架13。嵌卡機 顯示裝置11，且其具有一卡槽部;31 11。腳架13用以支撐 槽部131及支撐體132以預定之—及〜支撐體132,而卡 131係與嵌卡機構12相卡合，且藉角相互連接。卡槽部 131之卡抵限位關係，可使腳架13 1、二卡機構12與卡槽部 定位於複數個定位點，藉此，使用X預定方向y位移且 9 來改變顯示裝置11之仰角，如第整腳架13之位置 其中，卡槽部131較佳的是具有 12上具有與齒條相對應之卡 =一齒條，嵌卡機構 置槽係與嵌卡機構12側邊導通 ^之容置槽’且容 出嵌卡機構12之側邊，使卡勾 卡勾端可延伸 卡機構U與卡槽部131 ^ 條相接合，以形成欲 反向位移之卡抵限位關係。預疋方向y位移，而無法進行 S ’卡槽部131較佳的是更具有一導軌及一弧形導 ，丧卡機構12具有導引柱’當導引柱藉弧形導軌由導軌 夕侧轉至並貼罪導執之内侧，使卡勾收納至容置槽内，以 解除嵌卡機構12與卡槽部131之卡抵限位關係，使腳架13 可沿相反於預定方向y之方向位移。 此外，顯示裝置11較佳的是具有一背蓋，且背蓋係設 於顯示裝置11之背部111上，並具有一開孔，且嵌卡機構 12與腳架13係置入顯示裝置u與背蓋間，並藉開孔使腳 架13之支撐體132顯露出，藉由顯示裝置n與背蓋之結 合，使嵌卡機構12與腳架13置入顯示裝置u與背蓋中， 可使顯示裝置11達到美觀之目的。 此外，顯示裝置11較佳 於腳架13之卡槽部131及嵌的^具有一緩衝機構，例如 齒條及緩衝齒輪，藉緩衝4==，應之， U沿相反於預定方向y之大，與鲛衝齒輪相嚙合，使腳架 心 向位移時，減缓位移之速度。 吞月參閱第2A圖及第2丑圄甘及\ 有仰角調整裝置之顯示裝置 其係为別顯示本發明之具 其立體組合圖。 與第闕上另二實施例之立體分解圖，及 示農置21具有-背蓋211 、上實施例不同的地方是，顯 之背部’並具有一職212 係設於顯示裝置21 顯示裝置21與背蓋2η間，0錢卡機構22與腳架23係置入 開孔212，使支撐體232顯露=_23 ^支掉體232可穿過 21!與顯示裝置21之結合 ^ 置21外。藉由背蓋 顯示裝置21與背蓋211間 ：j 22與腳架23置入 露於顯示裝置21外，進而達與腳架23不顯 請一併參閱第3A圖至笛^ θ ^ 腳架之實施例立體== .肩不裝置之腳架之弧形導 乂及本發明之 導軌33、相對岸導勒t /冓槽3卜至少—齒條32、至了架 且齒條32係分3r=3;r緩衝齒條;;： 距離d。導執33設於^ 3之兩側邊’且每齒間係相 ^ 34 33 32 ^ 圖所示。緩衝齒條35係位於=3ΐ'中。、、。構341 ’如第 請參閱第4A圖及笛π ^ 體分解圖顯 圖中此敢卡機構22具有至少一容置槽。圖。在第 、至少〜卡 二2應:目Γ應卡:之彈性體4 3、相對應卡勾之導引柱4 4、 卡機椹之L之彈簽45及一緩衝齒輪46。容置槽41位於嵌 =兩側邊’且容置槽41與側邊相導通 容，41内，且其係具有一卡勾端 42 之側邊。彈性體43係連接嵌卡機構22及卡勾 ^ 42 ""彈性體43之彈力，使收納於容置槽41内之卡 ί位。導引柱44設於卡勾42上，並沿-方: 具有^mil 料45餘"^ 42及嵌卡機構22間並 42。緩衝i藉由彈簧45之疏張力沿方向Z頂壓卡勾 % = = 綠於嵌卡麟22朗，並與緩衝齒條 °月併參閱第5A圖至第5C圖，：i係分別顧千旗士地 =之卡槽部之結合透視之:動示二== 爭卡嫱# 圖中，當嵌卡機構22與卡槽部231結合時， 係位於溝槽31内，且延伸出嵌卡機構 22側邊 231 ^ 1係與齒條32相接合’使嵌卡機構22與卡槽部 及定二限位關係，達到使腳架23以預定方向y位移 45传相二λ ^定㈣之功* °且緩衝齒輪46與緩衝齒條 合。藉齒條32之每一齒間相距之距離& 21之仰角t腳、一疋的距離’進而造成改變顯示裝置 架23以預疋方向y位移至一預定位置52 詈择W iJ 則邊使卡勾端421被頂壓，卡勾42收納至容 進於卡勾42上且延伸一高度^導引柱44 π中使導引柱44由導執33之外侧53轉至 9^1 之内侧54，藉此解除嵌卡機構22與卡槽部 之卡抵限位關係’使腳架23可沿相反於預定方向y之 而回到一原位5卜如第5a圖所示。且其中藉由 ^ ^ 34之斜坡結構341 ’以防止導引柱44在越過斜坡 "^41後又回到導執33之外側，而無法使卡勾端421順 g2原位。亦即，導引柱44在越過該斜坡結構341後， 二&著導轨33之内側，使卡勾端421向内收起而不會卡 椹”條幻’最終導引柱44沿導軌33内側上行而使嵌卡機 + h 4回復至原位51。且以彈簧45之疏張力沿方向z頂壓 △ 2,使導引柱44持續貼靠導軌％之内側54至腳架幻 f位M。此外，藉緩衝齒輪46與緩衝齒條35相對應 ，相主餐，，使得腳架2 3位移時，可減緩腳冑2 3位移之速度。 描述紐33下方之斜坡結構，其用以防止導引柱 勾端該斜坡結構後又回到導執33之外側’而無法使卡 姓構德，回復到原位。亦即，導引柱44在越過該斜坡 =卡=1 導軌县33之内側，使卡勾端421向内收起 使嵌卡機椹U 最終導弓丨柱44沿導軌33内側上行而 卞機構22回復至原位51。 例如於腳架裝置視需要更可包含有-復位機構’ 片及接合iH槽* 231及背蓋211配置位置對應之彈 係時，可^彈》^機構22與卡槽部231解除卡抵限位關 向位移:==工力使腳架23沿相反於預定方向y之方 之顯示裝圖至第6C圖所示，其係分別顯示本發明 其立體之作勒ΐ位機構立體分解圖、及其立體組合圖，及 示之顯示襄署=圖。與第2Α圖實施例相比，第6Α圖所 及-接合件復位機構6。復位機構6具有-彈片61 並設於卡槽部Ml 61係藉其本身之彈力而呈一圓柱狀， 内，且彈片61之一端係具有一孔洞611。 且卡槽部231具有一卡孔63，使彈片61具孔洞611之一山 可穿過。接合件62係設於背蓋211上，且其係具有—接= 處621，並將接合處621與孔洞611相接合❶當腳架a〕〇 預定方向y位移時，彈片61被拉長而具有回復力，而當= 卡機構22與卡槽部231解除卡抵限位關係時，藉彈片$61 具有之回復力’使腳架23沿相反於預定方向7之方向位 自動回復至原位51，如第6B圖所示。 透過上述内容可得知，本發明之具有調整仰角之 置之主要特徵在於以一嵌卡機構及一腳架設於顯示=^ 背部’來取代習知將顯錢置餅—支撐體及之 構路藉此提高顯轉置之穩定性。此外，使用者僅 結 仰，增加顯讀置之難便利性。勒進而韻不裝置上 以上所述僅為舉例性，而非為限 發明之精神與斜，㈣其進行之等效U =未脫離本 含於後附之申請專利範圍中。 夕3變更，均應包 【圖式簡單說明】 * 第1A圖係為本發明之具有仰角調整 實施例之右側視圖。 m置之 第IB ®係為本發明之具有仰角調 實施例之作動示意圓。 <顯不裳置之 第2A ®係為本發明之具有仰角調整 另一實施例之立體分解圖。 顯不裝置之 第2B _係為本發明之具有仰角調整裝置之顯示裝置之 1321627 另一實施例之立體組合圖。 第3A圖係為本發明之顯示裝置之腳架之實施例之立體 圖。 第3B圖係為本發明之顯示裝置之腳架之實施例之正視 圖。 第3C圖係為本發明之顯示裝置之腳架之弧形導軌之放 大示意圖。 第4A圖係為本發明之顯示裝置之嵌卡機構之立體分解 圖。 第4B圖係為本發明之顯示裝置之嵌卡機構之立體組合 圖。 第5A圖係為嵌卡機構與腳架之卡槽部之腳架於原位之 結合透視示意圖。 第5B圖係為嵌卡機構與腳架之卡槽部之腳架於預定位 置之結合透視示意圖。 第5C圖係為係為嵌卡機構與腳架之結合之立體圖。 第6A圖係為本發明之顯示裝置及其復位機構立體分解 圖。 第6B圖係為本發明之顯示裝置及其復位機構立體組合 圖。 第6C圖係為本發明之顯示裝置及其復位機構立體作動 示意圖。 第7圖係為習知之液晶顯示螢幕之支撐結構之立體示 意圖。IX. Description of the Invention: [Technical Field of the Invention J This invention is a technical field of the invention having a device for moving a tripod device.仰The angle of elevation of the display device [Prior Art] Please refer to Figure 7, which is a feather solid _. The structure 71 of the structure has a support and a curtain 72, and the support end 731 is connected to the display curtain 72-2. The pivot of the branch body 73 is closed. The chassis 74 can be:::=; the 3 series and 73 can stand on the chassis 74. The support body is adapted to adjust the elevation angle of the display screen 72 by the display screen and the chassis 74 disposed on the platform. At 10 o'clock, and however, it is very troublesome for the singer to display the screen 72 with the hand to fix the chassis 74, and the other hand to move the display screen / = to adjust the elevation angle of the screen 72. Therefore, how to conveniently adjust the elevation angle of the display screen 72, or even the second, is a problem to be solved. In order to satisfy the above-mentioned requirements, the present inventors have been engaged in research and many practical experiences for many years, and have been studied and designed by a plurality of parties, and the present invention has been used as a display device having an elevation adjusting device as the aforementioned desired one. And basis. SUMMARY OF THE INVENTION In view of the above problems, it is a primary object of the present invention to provide a display device having an elevation adjustment device for improving the adjustment convenience of the display device. Another purpose of a month is to provide a person with an elevation adjustment; by providing a stand on the back of the display device, the display device can be placed more stably on a platform. The present invention proposes an elevation adjustment device #卡=='the inclusion-display device...the card insertion mechanism and the tripod. The card mechanism sighs to show the back of the I. The tripod is used for the display of the branch building, and the material has a card slot portion and a support body, and the card slot portion is connected, and the card slot portion is coupled with the card insertion mechanism; the card is inserted by the card insertion mechanism and the card slot portion. The limit relationship enables the tripod to be tilted and positioned at a plurality of anchor points to change the display device. The following is the understanding and understanding of the technical features of the present invention and the progress of the present invention. I would like to provide a better implementation of $ and later. For the purpose of understanding the actual sinus of the display device with the elevation adjusting device of the present invention, the component symbols in the following embodiments follow the same components in the pre-disc embodiment. The symbol is used to illustrate. /, refer to the first diagram and the xth color replacement map, which respectively show a right side view of an embodiment of the display of the elevation adjustment apparatus of the present invention, and a schematic diagram of 1321627. In Fig. 1A, there is a display device 1 having a display device 11 and a card insertion mechanism s. The structure 12 is disposed on the back of the display device u and the tripod 13. The card inserter displays the device 11 and has a card slot portion 3111. The stand 13 is used to support the groove portion 131 and the support body 132 to define a support body 132, and the card 131 is engaged with the card insertion mechanism 12 and connected to each other by a corner. The card slot portion 131 is locked to the limit position, so that the tripod 13 1 , the two card mechanism 12 and the card slot portion can be positioned at a plurality of positioning points, thereby changing the display device 11 by using the X predetermined direction y displacement and 9 The elevation angle, such as the position of the first leg frame 13, wherein the card slot portion 131 preferably has a card 12 corresponding to the rack = a rack, and the card insertion mechanism and the card insertion mechanism 12 are electrically connected to each other. ^ 容 槽 槽 槽 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容. The pre-twisting direction y is displaced, and the S' card slot portion 131 is preferably further provided with a guide rail and an arc guide. The funnel mechanism 12 has a guide post 'When the guide post is guided by the curved guide rail by the guide rail side Turning to the inside of the sinister guide, the hook is received into the accommodating slot to release the card-to-restriction relationship between the card-incorporating mechanism 12 and the card slot portion 131, so that the stand 13 can be opposite to the predetermined direction y. Directional displacement. In addition, the display device 11 preferably has a back cover, and the back cover is attached to the back 111 of the display device 11 and has an opening, and the card insertion mechanism 12 and the stand 13 are placed in the display device u and Between the back cover, the support body 132 of the stand 13 is exposed by the opening, and the card insertion mechanism 12 and the stand 13 are placed in the display device u and the back cover by the combination of the display device n and the back cover. The display device 11 is made to be aesthetically pleasing. In addition, the display device 11 preferably has a card slot portion 131 of the tripod 13 and a buffering mechanism, such as a rack and a buffer gear, by buffering 4==, and U is opposite to the predetermined direction y. When meshing with the smashing gear, the displacement of the tripod is slowed down when the heart is displaced. Refer to Figure 2A and the second ugly and/or display device with elevation adjustment device. It is a three-dimensional combination diagram of the present invention. An exploded perspective view of the second embodiment of the second embodiment, and the display device 21 having the back cover 211 and the upper embodiment, the rear portion of the display device 21 is provided on the display device 21 Between the back cover 2n, the 0-card mechanism 22 and the stand 23 are placed in the opening 212, so that the support body 232 is exposed = _23 ^ the detachable body 232 can pass through 21! Between the back cover display device 21 and the back cover 211: j 22 and the stand 23 are placed outside the display device 21, and then the tripod 23 is not displayed together with reference to the 3A to the flute θ ^ tripod The embodiment of the three-dimensional ==. The curved guide of the shoulder frame of the shoulder and the guide rail 33 of the present invention, the opposite shore guide t / groove 3 at least - the rack 32, the rack and the rack 32 3r=3; r buffer rack;;: distance d. The guide 33 is placed on both sides of the ^ 3 and the phase is between each tooth ^ 34 33 32 ^. The buffer rack 35 is located in =3ΐ'. ,,. The structure 341' has the at least one accommodating groove as shown in Fig. 4A and the pixilon exploded view. Figure. In the first, at least ~ card 2 2 should: see the card: the elastic body 4 3, the corresponding hook of the guide column 4 4, the card machine 椹 L of the bullet 45 and a buffer gear 46. The accommodating groove 41 is located at the side of the yoke and the accommodating groove 41 is in contact with the side, 41, and has a side of a hook end 42. The elastic body 43 is connected to the elastic force of the card-incorporating mechanism 22 and the hook 42 and the elastic body 43 to position the card stored in the accommodating groove 41. The guiding post 44 is disposed on the hook 42 and along the square side: has more than 45 pieces of <^42 and the card-incorporating mechanism 22 and 42. The buffer i is pressed against the tension in the direction Z by the tension of the spring 45. % = = green is embedded in the kelin 22 lang, and with the buffered rack ° and see the 5A to 5C, respectively: The combination of the flag of the flag=the card slot: the motion display two == contiguous card 嫱# In the figure, when the card-incorporating mechanism 22 is combined with the card slot portion 231, it is located in the groove 31 and extends out of the card. The side edge 231 ^ 1 of the mechanism 22 is engaged with the rack 32 to make the card-incorporating mechanism 22 and the card slot portion and the fixed-position limit relationship, so that the foot frame 23 is displaced by a predetermined direction y 45 to pass the phase λ ^ (4) The function of the gear is 46 and the buffer gear 46 is combined with the buffering rack. By the distance between each tooth of the rack 32 & the elevation angle t of the foot 21, the distance of one turn, the change of the display device frame 23 in the pre-twist direction y is shifted to a predetermined position 52, and the W iJ is used to make the card The hook end 421 is pressed, and the hook 42 is received into the hook 42 and extends into a height guide post 44 π to rotate the guide post 44 from the outer side 53 of the guide 33 to the inner side of the 9^1 54 Thereby, the card-restricted relationship between the card-incorporating mechanism 22 and the card slot portion is released, so that the stand 23 can be returned to an in-situ position 5 in a direction opposite to the predetermined direction y as shown in FIG. 5a. And wherein the slope structure 341' of ^ ^ 34 is used to prevent the guide post 44 from returning to the outer side of the guide 33 after crossing the slope < ^41, and the hook end 421 cannot be brought to the g2 position. That is, after the guide post 44 passes over the slope structure 341, the inner side of the guide rail 33 is doubled, so that the hook end 421 is retracted inward without being stuck, and the final guide post 44 is along the guide rail. The inner side of the 33 is up and the card inserter + h 4 is returned to the home position 51. The tension of the spring 45 is pressed in the direction z to press Δ 2, so that the guide post 44 is continuously pressed against the inner side 54 of the guide rail to the stand f In addition, the buffer gear 46 corresponds to the buffer rack 35, and the main meal, when the tripod 23 is displaced, can slow down the displacement of the pedal 23. The slope structure below the button 33 is used. In order to prevent the guiding column from hooking the slope structure and returning to the outer side of the guide 33, the card name cannot be constructed and returned to the original position. That is, the guiding column 44 is over the slope = card = 1 rail county On the inner side of the 33, the hook end 421 is retracted inwardly so that the card insertion machine 椹U final guide bow 44 is ascended along the inner side of the guide rail 33 and the cymbal mechanism 22 is returned to the home position 51. For example, the tripod device can be further included as needed. When the -reset mechanism's piece and the iH slot * 231 and the back cover 211 are arranged in a corresponding position, the mechanism 22 and the card slot portion 231 can be released. Limiting Offset Displacement: ==Working force causes the display of the tripod 23 in a direction opposite to the predetermined direction y to Fig. 6C, which respectively shows an exploded perspective view of the three-dimensional tilting mechanism of the present invention. And the three-dimensional combination diagram, and the display unit shown in the figure. Compared with the second embodiment, the sixth embodiment includes a joint reset mechanism 6. The reset mechanism 6 has a spring 61 and is disposed in the slot portion. The Ml 61 is formed in a cylindrical shape by its own elastic force, and one end of the elastic piece 61 has a hole 611. The card slot portion 231 has a card hole 63, so that one of the holes 61 of the elastic piece 61 can pass through. The engaging member 62 is attached to the back cover 211, and has a joint 621 and engages the joint 621 with the hole 611. When the stand a] is displaced in the predetermined direction y, the elastic piece 61 is elongated. And having a restoring force, and when the card mechanism 22 and the card slot portion 231 are released from the card-restricted relationship, the rebounding force $61 has a restoring force 'to automatically return the tripod 23 to the position in a direction opposite to the predetermined direction 7. 51, as shown in Fig. 6B. Through the above, it can be known that the main features of the present invention having the adjusted elevation angle are In order to improve the stability of the transposition by using a card-incorporating mechanism and a tripod on the display=^ back' to replace the conventionally-preserved cake-supporting body and the structure, the user only succumbs, It is difficult to increase the convenience of reading and reading. The above description is for illustrative purposes only and is not intended to limit the spirit and scope of the invention. (4) The equivalent of U = not deviated from the application attached to the attached In the scope of patents, the change of the eve 3 should be included [simplified description of the drawings] * Figure 1A is the right side view of the embodiment with elevation adjustment of the present invention. The IB ® is the implementation of the elevation adjustment of the present invention. For example, the action is circular. <Don't show it. 2A® is an exploded perspective view of another embodiment of the present invention having elevation adjustment. The second embodiment of the display device is a three-dimensional combination diagram of another embodiment of the display device having the elevation adjustment device of the present invention. Fig. 3A is a perspective view showing an embodiment of a stand of the display device of the present invention. Fig. 3B is a front elevational view showing an embodiment of the stand of the display device of the present invention. Fig. 3C is a schematic enlarged view of the curved guide rail of the stand of the display device of the present invention. Fig. 4A is a perspective exploded view of the card insertion mechanism of the display device of the present invention. Fig. 4B is a perspective assembled view of the card insertion mechanism of the display device of the present invention. Fig. 5A is a schematic perspective view showing the joint of the card-incorporating mechanism and the bracket of the tripod in the original position. Fig. 5B is a perspective view showing the joint of the card engaging mechanism and the leg portion of the leg portion of the stand at a predetermined position. Figure 5C is a perspective view of the combination of the card-incorporating mechanism and the stand. Fig. 6A is a perspective exploded view of the display device and its reset mechanism of the present invention. Fig. 6B is a perspective assembled view of the display device and its reset mechanism of the present invention. Fig. 6C is a schematic view showing the stereoscopic operation of the display device and its reset mechanism of the present invention. Fig. 7 is a perspective view showing a support structure of a conventional liquid crystal display screen.
12 1321627 【主要元件符號說明】12 1321627 [Description of main component symbols]
11、 21 :顯示裝置； 111 :背部； 12、 22 :嵌卡機構； 13、 23 :腳架； 131、 231 :卡槽部； 132、 232 :支撐體； y :預定方向； 211 :背蓋； 212 :開孔； 31 :溝槽； 32 :齒條； 33 :導軌； 34 :弧形導軌； 341 ·•斜坡結構； 35 :缓衝齒條； d :距離； 41 :容置槽； 42 :卡勾； 421 :卡勾端； 43 :彈性體； 44 :導引柱； 45 :彈簧； 46 :緩衝齒輪； h :高度； z :方向； 51 :原位； 52 :預定位置； 53 :外側； 54 :内側； 6:復位機構； 61 :彈片； 611 :孔洞； 62 :接合件； 621 :接合處； 63 :卡孔； 71 :支撐結構； 72 :顯示螢幕； 73 :支撐體； 731 :樞接端；以及 74 :底盤。 1311, 21: display device; 111: back; 12, 22: card insertion mechanism; 13, 23: tripod; 131, 231: card slot; 132, 232: support; y: predetermined direction; 211: back cover 212: opening; 31: groove; 32: rack; 33: rail; 34: curved rail; 341 · • ramp structure; 35: buffer rack; d: distance; 41: accommodating groove; : hook; 421: hook end; 43: elastomer; 44: guide post; 45: spring; 46: buffer gear; h: height; z: direction; 51: home position; 52: predetermined position; Outer side; 54: inside; 6: reset mechanism; 61: shrapnel; 611: hole; 62: joint; 621: joint; 63: card hole; 71: support structure; 72: display screen; 73: support; : pivotal end; and 74: chassis. 13