200935900 •九、發明說明： •【發明所屬之技術領域】 本發明係關於—種升降機滋，姓&丨# μ # 徑开降板構’特別係關於一種用於液 日日肩不裝置中之升降機構。 【先前技術】 液晶顯示裝置相對CRT(Cath〇de _ Tu 官）顯示器具有體遵^ 去旦一 m ^ w ,、、置輕之優點，逐漸成為計算機之 ❹晶顯;:二：為了方便人們在較佳視角範圍内觀看液 曰頻干屏之^纟液晶顯7F裝置上設置升降機構來對液 日日顯不屏之尚度進行調整。 所-一口調節液晶顯示屏高度之升降機構1⑻如圖1 广括升降座⑺、-升降塊2。及—卷簧3〇。 升降座10上開設有一槽道、^ ^ ^ ^ ^ ^ 冰舳1 9 n紐、 °亥槽道1 1内設有兩相對之 α 4 ’槽道11之外緣頂端開設有固定孔13。升降塊 20可插入升降座]〇夕讲缸^ 开丨辛塊 斗降嫂20夕“ 可相對升降座10滑動， 〇降塊⑼之广L、端設有與液晶顯示屏相連之連接部21，升 =有二螺孔22。卷菁3。之-端繞設於軸 1 干1之兩端分別開設有固定孔3U，藉由螺 訂3 3穿過軸桿3 1之固定a q】 、 13可將Μ二 及升降座10上之固定孔 13Τ將軸杯31鎖合至升降座 球 -诵μ 卷頁3〇之另一端開設有 一通孔32猎由螺釘36穿過卷箬l 塊20上之螺孔22可將卷等上之通孔32及升降 估田眭“ 了將卷* 30之端部鎖合至升降塊20。 曰顯-展’右需要調低液晶顯示屏高度，則施力下壓液 晶顯不屏，以使升降塊2〇 收 T降到適當之位置，然後停止施 200935900 .力，由於液晶顯示屏及升降塊2〇之重力可與卷菁3〇之回 -復力以及升降塊20與升降座1G之間之摩擦力達到平衡， 故升降塊20可被定位在㈣位升高液晶顯示屏， 則在升降塊2G上施加向上之推力，該推力及卷簧川 復力可克服液晶顯示屏及升降塊2G<重力及升降塊加盘 升降座1G之間之摩擦力，將升降塊20升高至料位/。、 惟，升降機構刚係、採用滑槽卷簧式升降， 3 0及升降塊2 〇與升降座1 〇之間 ^ G之重力平衡…^ , 摩作為液晶顯示屏 ^力千衡力，稭由升降塊2G在滑槽12上200935900 • Nine, invention description: • [Technical field to which the invention belongs] The present invention relates to a type of elevator, the surname &丨# μ # 径 开 开 板 板 ′′ Lifting mechanism. [Prior Art] The liquid crystal display device has the advantages of the body conforming to the CRT (Cath〇de _ Tu official) display, and gradually becomes the computer crystal; 2: for the convenience of people In the preferred viewing angle range, the liquid crystal display 7F device is provided with a lifting mechanism to adjust the degree of liquid day display. The lifting mechanism 1 (8) for adjusting the height of the liquid crystal display is as shown in Fig. 1. The lifting seat (7) and the lifting block 2 are wide. And - coil spring 3 〇. A lifting channel is defined in the lifting base 10, and a fixing hole 13 is formed in the outer edge of the opposite edge of the α 4 ′ channel 11 in the channel 1 . The lifting block 20 can be inserted into the lifting seat] 〇 讲 缸 ^ ^ ^ ^ ^ 丨 丨 丨 丨 丨 丨 嫂 “ “ “ 夕 夕 夕 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可, liter = there are two screw holes 22. The cyanine 3. The end is wound around the shaft 1 and the two ends of the shaft 1 are respectively provided with fixing holes 3U, which are fixed by the screw 3 3 through the shaft 3 1 , 13 The second hole 31 and the fixing hole 13 of the lifting base 10 can be locked to the lifting cup ball - 诵μ The third end of the sheet 3 is opened with a through hole 32 for hunting through the screw 36 through the winding block l 20 The upper screw hole 22 can lock the end hole 32 of the roll or the like and the end of the roll * 30 to the lifting block 20.曰显-展' right needs to lower the height of the LCD screen, then press the LCD to display the screen, so that the lifting block 2 will drop T to the appropriate position, then stop applying 200935900. Force, due to the LCD screen and The weight of the lifting block 2〇 can be balanced with the back-recombination force of the rolling crest 3 and the friction between the lifting block 20 and the lifting block 1G, so that the lifting block 20 can be positioned at the (four) position to raise the liquid crystal display, Applying an upward thrust on the lifting block 2G, the thrust and the coil spring recombination force can overcome the friction between the liquid crystal display screen and the lifting block 2G<gravity and the lifting block plus the lifting seat 1G, and raise the lifting block 20 to Level /. However, the lifting mechanism is just the same, using the chute coil spring lifting, 30 and the gravity balance between the lifting block 2 〇 and the lifting seat 1 ^ ^ ^, as a liquid crystal display ^ force thousand balance force, straw By the lifting block 2G on the chute 12
=升降機構_只能進行實現大距離之調節，：法I 作，給使用者帶來了不便。 調心需要雙手來操 【發明内容】 繁於以上内容，有必要提供_種可精確調整 才呆作方便之升降機構。 置且 ❹-種升降機構，其包括一支架 節組件及一支撐調整組、—升降調 , 开牛。周即組件包括一定輪、 =，且、一升降件、一箱體、—轉軸齒輪件 # 〜輪固定於支架上’該升降件— 卷育， 端連接於拉繩組，該拉繩組之—端 ^支木上，另— 該轉軸齒輪件，該轉轴齒輪件 二3 ’並纏繞於 調整組件包括一主動件、一從動件體，該支撐 與該從動件配合以傳遞轉動，該轉動件轉::、查該主動件 體’並與箱體配合以將轉動轉化為 動連接於該箱 ，該滑動件可 200935900 滑動地連接至支架， 端連接於該轉轴齒42之一端連接於滑動件上，另-該升降樓媒Ί 可帶動該拉'繩組自動卷起。 . 既可藉由卷簧帶動拉繩組卷起或展開以& :降件之伸縮，從而實現 及 亦可採用主動㈣㈣心_ A 1 距调即’ 旋轉及箱體之上；移：相二合傳動，由此帶動轉動件 ,,_ ^ ^ 皇偟而要任思一隻手轉動調整手柄即可， ❹ ㈣升降機射精確調隸置域作方便。 ρτ 【實施方式】 上本發月之升降機構適用於帶有顯示屏之電子裝置。在 車乂佳貝^)例中，以應用於液晶顯示裝置之升 進行詳細說明。 丹 、 ^閱圖2，在液晶顯示裝置中’升降機構6〇設置在 液晶顯示# 50和底座70之間，其用於調整液晶顯示屏50 之焉度。 ❾ 請參閱圖3，升降機構60包括一支架61、一滑動件 62、一升降調節組件63及一支撐調整組件68。 請同時參閱圖4及圖5，支架61包括一升降座61〇、 —固定架611、二滑軌613及四摩擦件615。升降座610 包括一矩形背板61 〇 1及二側擋板61 03，二侧擋板6103由 背板6101二相對側邊垂直背板61〇1延伸形成。背板61〇1 上開設有二固定孔6104。每側擋板6103在靠近其一端處 開設有二固定孔6106，側擋板6103之中部開設有複數螺 孔6107 ’每一側擋板61 〇3在靠近其另一端處亦開設有二 200935900 *固定孔6108。固定架611包括一本體6112及二側擋板 .6113 ’二側撐板6113由本體6112二相對側邊垂直本體 6112延伸形成。本體6112中部開設有一通孔6114，每側 擔板6113上開設有二固定孔6116，借助螺釘（圖未標） 穿過固定架611上之固定孔6116及升.降座6 1〇上之固定孔 6106’將固定架611固定於升降座610上。滑轨613包括 一基板6130及二側擋板6131’二侧擋板6131由基板6130 二相對側邊垂直基板613 0延伸而成，基板613 0上開設有 ®複數固定孔613 2 ’該固定孔613 2對應於升降座61 〇之側 擋板6103上之螺孔6107，藉由螺釘（圖未標）可將滑軌613 連接至升降座610之側擔板610 3。摩擦件615呈長條狀， 其上設有六球狀突起（圖未標）。摩擦件615可以卡入滑轨 613並與其側擋板6131貼合並沿其滑動。 滑動件62包括一框架621及二滑動條622。框架621 包括一矩形本體6212及二側擋板6214，二侧擋板6214由 ❹本體6212之二相對侧邊垂直本體6212延伸形成，每一側 擔板6214上開設有複數螺孔62 15。其中一側擋板6214上 還設有一連接座6216(如圖5所示），該連接座6216由垂 直側擋板6214方向延伸並指向另一側撞板6214，其頂部 開設有一凹槽6217，該凹槽6217中開設有二交錯排列之 固定孔（圖未示）。框架621還包括由本體6212向側擋板 6214之相反方向延伸形成之二連接片6213，該連接片6213 用於將液晶顯示屏50連接於滑動件62之框架62 1。滑動 條622包括一基體6221及二側擋板6224，二側擋板6224 200935900 由基體6221之二相對側邊垂直基體6221延伸形成。基體 =21上開設有複數固定孔6225。用螺釘（圖未標）穿過框 架621之螺孔6215及滑動條622之固定孔6225，可將滑 動條622固定連接至框架621上。 請參閱圖5及圖6,升降調節組件63包括一定輪63〇、 一拉繩組631、一升降件632、一定位片633、一螺桿634、 箱體635、一轉轴齒輪件636、一控制件637及一卷簧 ❹638。定輪63〇包括一圓盤狀之固定輪及由固定輪 ㈣2中心沿其中心軸線方向延伸形成之滾輪㈣4,該滚輪 f〇4可繞其中心軸轉動。固定輪6302及滾輪6304之中心 設有一銷釘6306，該銷釘6306可依次穿過固定架611上 之通孔6114及升降座61〇上之固定孔61〇4，從而將定輪 630固定於支架61上。拉繩組631包括一第一拉繩咖 及一第二拉繩6314,第一拉繩6312及第二拉繩6314之兩 端均設有一固定帽6316，用來固定拉繩組⑶之端部。升 ❹料632為-拉簧’其呈盤曲筒狀且其一端開口較小，另 -端開^較大’開口較小之—端藉由固定帽6316與拉繩組 631之第-拉繩6312固定連接。定位片633包括一本體 6332及由本體6332兩側分別延伸出之二擋片6334。本體 6332中心開設有—圓孔6335。定位片⑶之擔片咖可 卡入升降件632中，以與升降件632固定。螺桿㈣包括 一設有螺紋之螺桿部6342及—端部_。螺桿㈣可穿 设疋位Μ 633之圓孔6335，以藉由定位片⑶將 固定於螺桿634上。 200935900 ’ 箱體635包括一主體部6350及一蓋體部6351。主體 -部63 50包括一底板6352及二側擔板6353，二側播板6353 由底板6352二相對側邊垂直底板6352延伸形成。底板 6352上開設有一方形通孔6354。二側擋板6353上一側分 別對應開設有一通孔6355，側擋板6353靠近底部邊緣還 分別對應開設有二通孔6356。在主體部6350之一側播板 6353上垂直向遠離另一側擔板6353方向上延伸出二相互 ❹垂直連接之限位片（圖未標），其中一與主體部6350之側 擔板63 53平行之限位片上開設有一通孔6357，且在連接 有該限位片之側擋板6353上對應開設有一固定孔（圖未 示）。盍體部6351包括一基板63 58及二側板（圖未標）， 二側板由基板63 58二相對側邊垂直基板6358延伸形成。 基板6358中部開設有一圓形通孔6359，蓋體部635 1之側 板上開設有二螺孔（圖未標），用螺釘（圖未標）穿過主體 部6350之通孔6356與蓋體部6351之螺孔，可將主體部 6350及盖體部6351連接起來。 轉軸齒輪件636包括一齒輪6361和一轴部㈣。該 軸部6362由齒輪6361之中部延伸形成，其中央開設有一 通孔6364’其靠近齒輪6361處開設有一固定孔（圖未標）。 控制件637包括一彈簧奶2、-套筒6373、一連桿 二二：釘(圖未標)。連桿6374開設有二固定孔⑽ ^ , 6378,用來微調時卡入齒 輪6361中以阻止其轉動。藓 令$ ^ΊΊ 猎由°亥銷釘穿入連桿6374之固 ，可將控制件637卡於箱體635之主體部635〇 12 200935900 -之側擔板6 3 5 3與限位片之間。 • 卷簧638包括一中空圓柱狀捲曲部6382及一伸出端 (圖未心）„亥伸^開设有一固定孔Mg#。捲曲部6382套 於轉軸齒輪件636之軸部6362上。用螺釘（圖未示）穿過 卷簧6_38之固定孔6384及框架621 <連接座6216之通孔 (圖未不）中，可將卷簧638之一端固定於框架621之連接 座6216上。 ❹ $同時參閱圖7和圖8，支樓調整組件68包括一固定 座680主動件68 1、一從動件682、一轉動件683、四 連接件684、二固定環685、一調整手柄686、二固定蓋μ?。 固定座680之一端開設有二通孔68(H、68〇2，其另一端對 應通孔6801開設有一固定孔6803(見圖8)，以供轉動件683 穿過。固定座680還包括二側擋板6804，其一端開設有二 固定孔6805。由側擋板68〇4之邊緣延伸出一由二相互垂 直連接之連接片（圖未標）形成之固定板68〇6。其與固定 ❹座680側擋板6804垂直之連接片中部開設有一半圓柱形凹 槽6807,該凹槽6807之兩側開設有螺孔（圖未標），固定 板6806之另一連接片上亦開設有螺孔（圖未標）。 主動件681為一蝸桿，其包括一螺紋部68丨丨及由該螺 紋部6811向兩側延伸形成之蝸桿部6812，該堝桿部6812 與螺紋部6811相連之一端較粗，其遠離螺紋部6811之― 端較細。 從動件682為一蜗輪，其圓週側面為齒輪突起，其中 部開設有一通孔6822。 13 200935900 轉動件683為一螺桿，其包括-螺紋部6832及與之連 .接之桿部6834,該桿部6834兩端較細，中部較粗。 ^連接件684中部開設有一通孔咖2，則共主動件⑻ 穿設。連接件684之通孔6842兩側開設有固定孔6844。 調整手柄686為圓盤狀，其朝向主動件681 一側之中 部開設有一固定孔6862，用於將調整手柄686固定連接於 主動件681。 〇 固定蓋687由二相互垂直連接之連接片（圖未標）形 成，其中一連接片上設有一半圓柱形突起6872，與固定座 68〇上固定板6806之凹槽68〇7相對應。突起6872之兩側 開設有二螺孔6873’固定蓋687之另一連接片上亦開設有 一螺孔6874。固定蓋687之突起6872與固定座68〇上之 凹槽6807相對應，二者貼合可形成一圓柱形通孔，以供主 動件6 81穿設。 —請參閱圖3至圖9。裝配時，首先藉由螺釘將滑軌613 ❹固定連接至升降座610之侧擋板6103上，再同樣將滑動件 62之π動條622固定連接至框架62 1上。將摩擦件615卡 入π執613，再將滑動條622卡入滑執ό 13中，使滑動條 622之側擋板6224與摩擦件615相貼合，這樣就將滑動件 62滑動連接於滑軌613上。接著將固定架6ιι固定於支架 之升降座610上，再用定輪630之銷釘630ό穿過升降 座610之固定孔61〇4及固定架611之通孔6114,從而將 疋輪630固定於支架61及固定架611上。再將拉繩組j 之第一拉繩6312之一端穿過升降件632較小之開口，並藉 14 200935900 -由固定帽6316使其固定連接至升降件632。第一拉繩63i2 -之另一端繞過定輪630之滾輪63〇4後，穿入框架621之連 接座6216之凹槽6217之一固定孔中，藉由固定帽6316 與框架621固定連接。 接著將轉軸齒輪件636之軸部6362穿過卷簧638之捲 曲部6382，再將拉繩組631之第二拉繩6314之一端纏繞 於轉軸齒輪件636之軸部6362，並借助固定帽6316及= q部㈣之固定孔，將第二拉繩6314之—端固定於轉㈣ 輪件636。然後將轉軸齒輪件636卡入箱體635之主體部 6350之二侧擋板6353之間，用銷釘（圖未標）分別穿過 主體部6350之二側擋板6353上之通孔6355及轉軸齒輪件 636之軸部6362之通孔6364,從而將轉軸齒輪件636固定 於箱體635之主體部6350上。接著將卷簣638之伸出端穿 過箱體635之主體部6350之方形通孔6354後，固定連接 至框架621之連接座6216上。再將拉繩組63丨之第二拉繩 ❹6314之另一端亦穿過箱體635之主體部635〇之方形通孔 63 54後，藉由固定帽6316及連接座6216之凹槽Mi?之 固定孔，從而將拉繩組63 1固定連接至框架62丨上。然後 將收容套筒6373之彈簧6372抵壓於箱體635之側擋板 63 53與限位片之間，再將控制件637之連桿6374依次穿 過限位片上之通孔6357、彈簧6372及箱體635之側擋板 6353上與通孔6357對應之固定孔，用銷釘分別穿入^桿 6374之固定孔6377’從而將控制件637卡於箱體635之主 體部6350之側擋板6353與限位片之間。再將主體部635〇 15 200935900 -及蓋體部6351固定連接起來。 - 最後將固定座680固定於支架61之升降座610上，將 螺桿634穿過固定座680之通孔6801及定位片633之圓孔 6335後伸入升降件632中，並將定位片633之擋片6334 卡入升降件632中，以使定位片633與升降件632固定連 接。螺桿634之端部6344固定於固定座680上。然後將轉 動件683之螺紋部6832依次穿過箱體635之蓋體部63 5 1 之圓形通孔63 59及主體部63 50之方形通孔63 54,然後將 ®轉動件683之桿部6834分別穿過固定座680之通孔6802、 從動件682之通孔6822及連接件684，將轉動件683鎖定 於固定座680上。 將主動件681之兩端分別穿過固定環685及連接件 684，再置於固定板6806上之凹槽6807中，使固定蓋687 之突起6872與固定板6806之凹槽6807貼合。用螺釘穿過 固定蓋687之螺孔6873及固定板6806之螺孔，而將固定 ❹蓋687與固定板6806鎖合。再用螺釘將連接件684固定於 固定蓋687及固定板6806上，從而將主動件681連接於固 定座680。最後將調整手柄686藉由其上之固定孔6862與 主動件681之兩端固定連接，使調整手柄686可帶動主動 件681轉動。裝配完畢後，滑動件62即可在升降座610 内於固定架611及底座680之間滑動，且可實現滑動件62 升降高度之大距離調節及小範圍之微調。藉由鎖合件可將 液晶顯示屏50鎖合於滑動件62上。 請參閱圖2至圖9，當使用升降機構60大距離調節液 16 200935900 -晶顯示屏50之高度時，只需向 -向上之作用力’以使滑動件降、:施加向下或 拉趟組631及卷薯咖 * ^降座61〇内滑動。由於 及巷簧638 —端固定 上，且由於升降件632 :仵62之框木621 jj 口疋於螺桿634上，升降件 6另一以與拉躍組631之第—拉 二牛 632將在拉纖组63 料故升降件 力作用下大距離地伸縮，而卷箬 8將T動拉繩組631繞轉轴齒於 喂” ^ a Ρβ ,, 神茴輪件636之軸部6362卷起 次展開，從而實現了液晶顯示屏5 ㈣ ❹滑動件以在升降座61。内滑動：二大範圍調節。 進行微調時，將控制件637 %動= 立置附近’需要 636推入，使連桿6374少*連杯63以朝向轉軸齒輪件 ^ , 鸲部6378卡於齒輪63 61鋸齒突 起中’以阻止轉軸齒輪件636夕絲壬 大 帶動主動件⑻轉動，由於從動t 旋轉調整手柄_ 祕似私冰 ㈣由於攸動件奶與主動件681喷合， 動St I及轉動件⑻亦將隨之轉動，箱體63由於轉 力之作爾《動而上下移動’升降件632在拉繩組631拉 作用下伸縮。因為轉軸齒輪件636此時不能轉動，箱 拉繩，，且63丨取小移動距離僅係轉動件683之螺紋間 ’故貫現了液晶顯示屏50高度之微調。 631 if明之升降機構6〇既可藉由卷簧638帶動拉繩組 n或展開以及升降件632之伸縮，從而實現液晶顯 不 冋度之大距離調節，亦可採用從動件682與主動件 681相互喃合傳動，由此帶動轉動件683旋轉及箱體63之 2移動，從而實現液晶顯示屏5()高度之微調，微調過程 僅需要任意一隻手轉動調整手柄686即可，故升降機 17 200935900 .構60可精確調整位置、調節操作方便。 -可㈣解’主動件681還可為如絲 攸動件⑻還可為如齒輪等其他從動件 ==配合可—動與直線運=: 執滑升降件632還^為其他升降件，例如滑 ❹利申：上：述’本發明符合發明專利要件，羞依法提出專 =申惟’以上所述者僅為本發明之較佳實施方式，： X明之耗圍並不以上述實施方式為限，舉凡熟悉本蔽 it二：援依t案發明精神所作之等效修飾或變化，ΐ 應包含於以下之申請專利範圍内。 白 【圖式簡單說明】 圖1係一種習知升降機構之立體分解圖； =2係本發明較佳實施例之升降機構應用於 ❹裝置時之立體圖； 日,·肩不 圖3係本發明較佳實施例之升降機構之立體組農圖； 圖4係本發明較佳實施例之升降機構之立體分解圖； 圖5係本發明較佳實施例之升降機 體分解圖； 用度之立 圖6係本發明較佳實施例之升降機構之升降調節 之立體分解圖； 、1千 圖7係本發明較佳實施例之升降機構之支撐 之立體分解圖； 件 200935900 圖8係本發明較 夏'施例之升降機構之固定座立體 圖9係本發明較佳實施例之升降機構之局部組裝圖= Lifting mechanism _ can only be adjusted to achieve large distances: Method I, which brings inconvenience to the user. Self-aligning requires both hands to exercise [Invention content] In the above content, it is necessary to provide a kind of lifting mechanism that can be precisely adjusted to stay convenient. And a 升降-type lifting mechanism, which comprises a bracket section assembly and a support adjustment group, - lifting and lowering, and opening the cow. The assembly means that the assembly includes a certain wheel, =, and, a lifting member, a box body, a shaft gear member # - wheel is fixed on the bracket - the lifting member - the breeding, the end is connected to the rope group, and the cable group is - the end of the branch, the other - the shaft gear member, the shaft gear member 2' and wound around the adjustment assembly includes an active member, a follower body, the support cooperates with the follower to transmit rotation, The rotating member rotates:: checks the active body 'and cooperates with the box to convert the rotation into a movable connection to the box, the sliding member can be slidably connected to the bracket at 200935900, and the end is connected to one end of the rotating shaft 42 Connected to the sliding member, and the other - the lifting floor medium can drive the pulling 'rope group to automatically roll up. The coil spring can be used to drive the rope set up or unfolded to & : the lowering and contraction of the lowering part, so that the active (four) (four) heart _ A 1 pitch is the 'rotation and the upper part of the box; The two-in-one transmission, which drives the rotating part, _ ^ ^ Huangpu and wants to turn one hand to adjust the handle, ❹ (four) lifts the precise adjustment of the sub-domain for convenience. Ρτ [Embodiment] The lifting mechanism of the previous month is suitable for electronic devices with display screens. In the case of the car 乂 贝 ^ ) ) ) ) ) ^ 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于 应用于Dan, and Fig. 2, in the liquid crystal display device, the elevating mechanism 6 is disposed between the liquid crystal display #50 and the base 70 for adjusting the brightness of the liquid crystal display panel 50. Referring to FIG. 3, the lifting mechanism 60 includes a bracket 61, a sliding member 62, a lifting adjustment assembly 63, and a support adjustment assembly 68. Referring to FIG. 4 and FIG. 5 simultaneously, the bracket 61 includes a lifting base 61〇, a fixing bracket 611, two sliding rails 613 and four friction members 615. The lifting base 610 includes a rectangular back plate 61 〇 1 and two side baffles 61 03. The two side baffles 6103 are formed by two opposite side vertical back plates 61〇1 of the back plate 6101. Two fixing holes 6104 are defined in the back plate 61〇1. Each side baffle 6103 is provided with two fixing holes 6106 near one end thereof, and a plurality of screw holes 6107 are opened in the middle of the side baffle 6103. Each side baffle 61 〇3 is also opened near the other end thereof. 200935900 * A fixing hole 6108. The fixing frame 611 includes a body 6112 and two side baffles. The 6113' two side brace plates 6113 are formed by two opposite side vertical bodies 6112 of the body 6112. A through hole 6114 is defined in the middle of the main body 6112, and two fixing holes 6116 are defined in each of the supporting plates 6113. The fixing holes 6116 and the lifting and lowering seats 6 1 are fixed on the fixing frame 611 by screws (not shown). The hole 6106' fixes the holder 611 to the lifting base 610. The slide rail 613 includes a substrate 6130 and two side baffles 6131'. The two side baffles 6131 extend from the opposite side vertical substrate 613 0 of the substrate 6130. The substrate 613 0 is provided with a plurality of fixing holes 613 2 '. 613 2 corresponds to the screw hole 6107 on the side baffle 6103 of the lifting base 61. The sliding rail 613 can be connected to the side supporting plate 610 3 of the lifting base 610 by screws (not shown). The friction member 615 has an elongated shape and is provided with six spherical protrusions (not shown). The friction member 615 can be snapped into the rail 613 and slid along with its side fence 6131. The slider 62 includes a frame 621 and two sliding bars 622. The frame 621 includes a rectangular body 6212 and two side baffles 6214. The two side baffles 6214 are formed by two opposite side vertical bodies 6212 of the cymbal body 6212. Each of the side plates 6214 is provided with a plurality of screw holes 6215. The side baffle 6214 is further provided with a connecting seat 6216 (shown in FIG. 5). The connecting seat 6216 extends from the vertical side baffle 6214 and points to the other side striking plate 6214. A recess 6217 is defined in the top portion. Two recessed fixing holes (not shown) are formed in the recess 6217. The frame 621 further includes two connecting pieces 6213 extending from the body 6212 in opposite directions of the side fences 6214, and the connecting pieces 6213 are used to connect the liquid crystal display panel 50 to the frame 62 1 of the slider 62. The sliding bar 622 includes a base body 6221 and two side baffles 6224. The two side baffles 6224 200935900 are formed by two opposite side vertical base bodies 6221 of the base body 6221. The base body = 21 is provided with a plurality of fixing holes 6225. The sliding bar 622 can be fixedly coupled to the frame 621 by a screw (not shown) passing through the screw hole 6215 of the frame 621 and the fixing hole 6225 of the sliding bar 622. Referring to FIG. 5 and FIG. 6 , the lifting and lowering adjustment assembly 63 includes a certain wheel 63 〇, a pulling rope set 631 , a lifting and lowering member 632 , a positioning piece 633 , a screw 634 , a box body 635 , a shaft gear member 636 , and a The control member 637 and a coil spring 638. The fixed wheel 63 includes a disc-shaped fixed wheel and a roller (four) 4 formed by extending a center of the fixed wheel (4) 2 along a central axis thereof, and the roller f〇4 is rotatable about a central axis thereof. A pin 6306 is disposed at a center of the fixing wheel 6302 and the roller 6304. The pin 6306 can sequentially pass through the through hole 6114 of the fixing frame 611 and the fixing hole 61〇4 of the lifting base 61〇, thereby fixing the fixed wheel 630 to the bracket 61. on. The drawstring set 631 includes a first pull cord coffee and a second pull cord 6314. Both ends of the first pull cord 6312 and the second pull cord 6314 are provided with a fixing cap 6316 for fixing the end of the drawstring set (3). . The lifting material 632 is a tension spring which has a curved tubular shape and has a small opening at one end, and the other end is opened and the larger opening is smaller. The end is pulled by the fixing cap 6316 and the first pulling of the string 631. The cord 6312 is fixedly connected. The positioning piece 633 includes a body 6332 and a second blocking piece 6334 extending from two sides of the body 6332. The center of the body 6332 is provided with a round hole 6335. The carrier of the positioning piece (3) can be inserted into the lifting member 632 to be fixed to the lifting member 632. The screw (4) includes a threaded screw portion 6342 and an end portion. The screw (4) can be passed through a circular hole 6335 of the clamp 633 to be fixed to the screw 634 by the positioning piece (3). The 200935900' housing 635 includes a main body portion 6350 and a cover portion 6351. The main body portion 63 50 includes a bottom plate 6352 and two side plates 6353. The two side panels 6353 are formed by the bottom plate 6352 extending from the opposite side vertical bottom plates 6352. A square through hole 6354 is defined in the bottom plate 6352. A through hole 6355 is defined in the upper side of the two side baffles 6353. The side baffles 6353 are adjacent to the bottom edge and respectively have two through holes 6356. On one side of the main body portion 6350, the side plate 6353 vertically extends away from the other side of the supporting plate 6353, and two mutually perpendicularly connected limiting pieces (not labeled), one of which is opposite to the side of the main body portion 6350. A through hole 6357 is defined in the 53 parallel limit piece, and a fixing hole (not shown) is defined on the side baffle 6353 to which the limiting piece is attached. The body portion 6351 includes a substrate 63 58 and two side plates (not labeled), and the two side plates are formed by extending the substrate 63 58 opposite the vertical substrate 6358. A circular through hole 6359 is defined in a middle portion of the substrate 6358, and two screw holes (not labeled) are opened on the side plate of the cover portion 635 1 , and the through hole 6356 and the cover portion of the main body portion 6350 are inserted through screws (not labeled). The screw hole of the 6351 can connect the main body portion 6350 and the cover portion 6351. The shaft gear member 636 includes a gear 6361 and a shaft portion (four). The shaft portion 6362 is formed by extending from the middle of the gear 6361, and a through hole 6364' is defined in the center thereof. A fixing hole (not shown) is disposed near the gear 6361. The control member 637 includes a spring milk 2, a sleeve 6373, a connecting rod 22: a nail (not shown). The connecting rod 6374 is provided with two fixing holes (10) ^, 6378 for snapping into the gear 6361 for fine adjustment to prevent its rotation.藓 $ $ ΊΊ $ $ $ ° ° ° ° ° ° ° ° ° ° ° ° ° 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 637 . • The coil spring 638 includes a hollow cylindrical crimping portion 6382 and a projecting end (not shown). The coiled portion 6382 is sleeved on the shaft portion 6362 of the shaft gear member 636. In the through hole (not shown) of the fixing hole 6384 of the coil spring 6_38 and the frame 621 < the connecting seat 6216, one end of the coil spring 638 can be fixed to the connecting seat 6216 of the frame 621. Referring to FIG. 7 and FIG. 8 , the branch adjustment assembly 68 includes a fixed seat 680 active member 68 1 , a follower member 682 , a rotating member 683 , four connecting members 684 , two fixing rings 685 , an adjusting handle 686 , and two . The fixing seat 680 has a through hole 68 (H, 68〇2) at one end thereof, and a fixing hole 6803 (see FIG. 8) is formed at the other end corresponding to the through hole 6801 for the rotating member 683 to pass through. The seat 680 further includes two side baffles 6804, one end of which is provided with two fixing holes 6805. A fixing plate 68 formed by two connecting pieces (not labeled) perpendicularly connected to each other is extended from the edge of the side baffle 68〇4. 6. The central portion of the connecting piece perpendicular to the fixed sill 680 side baffle 6804 is provided with a semi-cylindrical recess 6807, which A screw hole (not shown) is formed on both sides of the recess 6807, and a screw hole (not shown) is also disposed on the other connecting piece of the fixing plate 6806. The driving member 681 is a worm including a thread portion 68丨丨And a worm portion 6812 extending from the threaded portion 6811 to both sides, the mast portion 6812 is connected to the threaded portion 6811 at one end thereof, and the end portion of the shank portion 6812 is relatively thin. The follower member 682 is a worm wheel. The circumferential side is a gear protrusion, and a through hole 6822 is defined in the middle portion thereof. 13 200935900 The rotating member 683 is a screw, which includes a threaded portion 6832 and a rod portion 6834 connected thereto. The rod portion 6834 is thinner at both ends. The middle portion is thicker. ^The middle portion of the connecting member 684 is provided with a through hole coffee 2, and the main driving member (8) is disposed. The through hole 6842 of the connecting member 684 is provided with fixing holes 6844 on both sides. The adjusting handle 686 is disc-shaped and is oriented toward the active A fixing hole 6862 is defined in a middle portion of the member 681 for fixing the adjusting handle 686 to the driving member 681. The fixing cover 687 is formed by two connecting pieces (not shown) which are vertically connected to each other, wherein one connecting piece is provided Half cylindrical protrusion 6872, and fixed The recesses 68〇7 of the upper fixing plate 6806 are corresponding to each other. The other connecting piece of the fixing cover 687 is also provided with a screw hole 6874. The protrusion 6872 of the fixing cover 687 is fixed. The recesses 6807 on the seat 68 are corresponding to each other, and the two can be combined to form a cylindrical through hole for the driving member 6 81 to be worn. - Please refer to Fig. 3 to Fig. 9. When assembling, firstly slide by screws The rail 613 ❹ is fixedly coupled to the side fence 6103 of the lifting base 610, and the π moving bar 622 of the sliding member 62 is also fixedly coupled to the frame 62 1 . The friction member 615 is snapped into the π holder 613, and then the sliding bar 622 is inserted into the sliding handle 13 so that the side baffle 6224 of the sliding bar 622 is engaged with the friction member 615, so that the sliding member 62 is slidably coupled to the sliding member. On the rail 613. Then, the fixing frame 6 is fixed on the lifting base 610 of the bracket, and then the pin 630 of the fixed wheel 630 is passed through the fixing hole 61〇4 of the lifting base 610 and the through hole 6114 of the fixing frame 611, thereby fixing the wheel 630 to the bracket. 61 and the fixed frame 611. One end of the first pull cord 6312 of the drawstring set j is then passed through the smaller opening of the lifter 632, and is fixedly coupled to the lifter 632 by a fixing cap 6316 by means of 14 200935900. After the other end of the first pull cord 63i2 is wound around the roller 63〇4 of the fixed wheel 630, it is inserted into one of the fixing holes of the recess 6217 of the connecting seat 6216 of the frame 621, and is fixedly connected to the frame 621 by the fixing cap 6316. Then, the shaft portion 6362 of the shaft gear member 636 is passed through the curl portion 6382 of the coil spring 638, and one end of the second pull cord 6314 of the string assembly 631 is wound around the shaft portion 6362 of the shaft gear member 636, and is fixed by the fixing cap 6316. And the fixing hole of the q part (4) fixes the end of the second pull cord 6314 to the turning (four) wheel member 636. Then, the shaft gear member 636 is inserted between the two side baffles 6353 of the main body portion 6350 of the casing 635, and is respectively passed through the through holes 6355 and the rotating shaft of the two side baffles 6353 of the main body portion 6350 by pins (not shown). The through hole 6364 of the shaft portion 6362 of the gear member 636 secures the shaft gear member 636 to the main body portion 6350 of the case 635. Then, the protruding end of the winding 638 is passed through the square through hole 6354 of the main body portion 6350 of the casing 635, and then fixedly connected to the connecting seat 6216 of the frame 621. Then, the other end of the second pull cord ❹ 6314 of the pull cord set 63丨 is also passed through the square through hole 63 54 of the main body portion 635 of the box body 635, and then the fixing cap 6316 and the groove of the connecting seat 6216 are fixed. The holes are fixed to securely connect the drawstring set 63 1 to the frame 62丨. Then, the spring 6372 of the receiving sleeve 6373 is pressed between the side baffle 63 53 of the box 635 and the limiting piece, and then the connecting rod 6374 of the control member 637 is sequentially passed through the through hole 6357 of the limiting piece, the spring 6372. And a fixing hole corresponding to the through hole 6357 of the side baffle 6353 of the box body 635, respectively, is inserted into the fixing hole 6377' of the rod 6374 by a pin, thereby clamping the control member 637 to the side baffle of the main body portion 6350 of the box body 635. Between 6353 and the limit piece. Then, the main body portion 635〇 15 200935900 - and the cover portion 6351 are fixedly connected. - Finally, the fixing base 680 is fixed on the lifting base 610 of the bracket 61, and the screw 634 is passed through the through hole 6801 of the fixing base 680 and the circular hole 6335 of the positioning piece 633, and then protrudes into the lifting member 632, and the positioning piece 633 is The flap 6334 is snapped into the lifter 632 to securely connect the retaining tab 633 to the lifter 632. The end portion 6344 of the screw 634 is fixed to the fixing seat 680. Then, the threaded portion 6832 of the rotating member 683 is sequentially passed through the circular through hole 63 59 of the cover portion 63 5 1 of the case 635 and the square through hole 63 of the main body portion 63 50, and then the rod portion of the rotating member 683 The 6834 passes through the through hole 6802 of the fixing base 680 and the through hole 6822 of the follower 682 and the connecting member 684 to lock the rotating member 683 on the fixing base 680. The two ends of the driving member 681 are respectively passed through the fixing ring 685 and the connecting member 684, and then placed in the recess 6807 of the fixing plate 6806 so that the protrusion 6872 of the fixing cover 687 is engaged with the recess 6807 of the fixing plate 6806. The fixing cap 687 is locked with the fixing plate 6806 by screwing through the screw holes 6873 of the fixing cover 687 and the screw holes of the fixing plate 6806. The connecting member 684 is fixed to the fixing cover 687 and the fixing plate 6806 by screws, thereby connecting the driving member 681 to the fixing seat 680. Finally, the adjusting handle 686 is fixedly connected to the two ends of the driving member 681 by the fixing holes 6862 thereon, so that the adjusting handle 686 can drive the driving member 681 to rotate. After the assembly is completed, the sliding member 62 can slide between the fixing frame 611 and the base 680 in the lifting base 610, and the large distance adjustment of the lifting height of the sliding member 62 and the fine adjustment of the small range can be realized. The liquid crystal display 50 can be locked to the slider 62 by the locking member. Referring to FIG. 2 to FIG. 9, when the lifting mechanism 60 is used to adjust the height of the liquid 16 200935900 - the crystal display 50, only the force of the upward-upward force is required to lower the sliding member: applying downward or pulling Group 631 and rolled potato coffee * ^ slides within 61 feet. Since the end of the alley spring 638 is fixed, and since the frame 621 jj of the lifting member 632: 仵 62 is attached to the screw 634, the lifting member 6 is further connected with the first 335 of the jumping group 631. The drawing group 63 is so that the lifting member can expand and contract at a large distance, and the winding 8 rotates the T-moving rope group 631 around the rotating shaft to feed the "^ a Ρβ , and the shaft portion 6362 of the sacred wheel member 636 is rolled up. The unfolding, thus realizing the liquid crystal display 5 (four) ❹ sliding member to slide inside the lifting seat 61: two large range adjustment. When fine-tuning, the control member 637% move = standing near 'requires 636 push in, make even The rod 6374 is less* with the cup 63 to face the shaft gear member ^, and the jaw portion 6378 is caught in the gear 63 61 in the serration protrusion 'to prevent the shaft gear member 636 from rotating the driving member (8), and the adjusting handle is rotated due to the driven t Secretly like private ice (4) Because the swaying piece of milk and the active part 681 are sprayed together, the moving St I and the rotating part (8) will also rotate with it, and the box body 63 will move up and down due to the rotation force. The rope set 631 is stretched and stretched, because the shaft gear member 636 cannot be rotated at this time, the box pulls the rope, and 63 draws The moving distance is only between the threads of the rotating member 683. Thus, the height adjustment of the liquid crystal display panel 50 is achieved. 631 If the lifting mechanism 6〇 can drive the rope set n or the unfolding and the lifting and lowering of the lifting member 632 by the coil spring 638 Therefore, the large distance adjustment of the liquid crystal display is realized, and the follower 682 and the active member 681 can be alternately driven, thereby rotating the rotating member 683 and moving the box 63, thereby realizing the liquid crystal display 5. () The fine adjustment of the height, the fine adjustment process only needs to turn the adjustment handle 686 with any one hand, so the lift 17 200935900. The structure 60 can accurately adjust the position, and the adjustment operation is convenient. - (4) Solution 'The active part 681 can also be as silk The swaying member (8) can also be other followers such as gears==fitting-moving and straight-line transport=: sliding lifter 632 is also used for other lifting members, such as sliding liming: above: Inventive patent requirements, shame according to the law, special = Shen Wei 'The above is only the preferred embodiment of the present invention,: X Ming's consumption is not limited to the above embodiment, all familiar with this cover it two: aid Yi t Equivalent of the spirit of the invention The decoration or variation, ΐ should be included in the following patent application. [Simplified illustration of the drawings] Fig. 1 is an exploded perspective view of a conventional lifting mechanism; = 2 is a lifting mechanism of the preferred embodiment of the present invention applied to ❹ 3D perspective view of the lifting mechanism of the preferred embodiment of the present invention; FIG. 4 is an exploded perspective view of the lifting mechanism of the preferred embodiment of the present invention; FIG. FIG. 6 is a perspective exploded view of the lifting mechanism of the preferred embodiment of the present invention; and FIG. 7 is a lifting mechanism of a preferred embodiment of the present invention. 3D exploded view of support; piece 200935900 Fig. 8 is a perspective view of the fixing seat of the lifting mechanism of the present invention, which is a partial assembly diagram of the lifting mechanism of the preferred embodiment of the present invention
【主要元件符號說明】 (本發明） 液晶顯示屏 50 支架 61 背板 6101 固定孔 6104 螺孔 6107 本體 6112 通孔 6114 滑軌 613 側擋板 6131 滑動件 62 本體 6212 側擒才反 6214 連接座 6216 滑動條 622 侧擋板 6224 升降5周節組件 63 固定輪 6302 銷釘 6306 第一杈繩 6312 升降機構 60 升降座 610 側擋板 6103 固定孔 6106,6108 固定架 611 侧擋板 6113 固定孔 6116、6132 基板 6130 摩擦件 615 框架 621 連接片 6213 螺孔 6215 凹槽 6217 基體 6221 固定孔 6225 定輪 630 滚輪 6304 拉繩組 631 第-一拉繩 6314 19 200935900[Main component symbol description] (Invention) Liquid crystal display 50 Bracket 61 Back plate 6101 Fixing hole 6104 Screw hole 6107 Main body 6112 Through hole 6114 Slide rail 613 Side baffle 6131 Slider 62 Main body 6212 Side 擒 反 62 6214 Connector 6216 Slider 622 Side damper 6224 Lifting 5 Weekly assembly 63 Fixing wheel 6302 Pin 6306 First rifle 6312 Lifting mechanism 60 Lifting seat 610 Side damper 6103 Fixing hole 6106, 6108 Fixing frame 611 Side damper 6113 Fixing hole 6116, 6132 Substrate 6130 Friction member 615 Frame 621 Connecting piece 6213 Screw hole 6215 Groove 6217 Base body 6221 Fixing hole 6225 Fixed wheel 630 Roller 6304 Pull cord set 631 First pull cord 6314 19 200935900
固定帽 6316 定位片 633 本體 6332 擋片 6334 圓孔 6335 螺桿 634 螺桿部 6342 端部 6344 箱體 635 主體部. 6350 蓋體部 6351 底板 6352 側擋板 6353、6355方形通孔 6354 通孑L* 6356 > 6357 基板 6358 圓形通孔 6359 轉軸齒輪件 636 齒輪 6361 軸部 6362 通孔 6364 控制件 637 彈簧 6372 套筒 6373 連桿 6374 固定孔 6377、6384 端部 6378 卷簧 638 捲曲部 6382 支撐調整組件68 固定座 680 通孑L 680L· 6802 固定孔 6803 > 6805 側擋板 6804 固定板 6806 凹槽 6807 主動件 681 螺紋部 6811 蝸桿部 6812 從動件 682 通孔 6822、 6842 轉動件 683 螺紋部 6832 桿部 6834 連接件 684、 688 固定子L 6844,6862 固定環 685 調整手柄 686 20 200935900 固定蓋 687 突起 6872 螺孔 6873 螺孔 6874 底座 70 (習知） 升降機構 100 升降座. 10 槽道 11 滑槽 12 固定子L 13 升降塊 20 連接部 21 螺孔 22 卷簧 30 軸桿 31 固定孔 311 通孔 32 螺釘 33、36 ❹ 21Fixing cap 6316 Positioning piece 633 Body 6332 Baffle 6334 Round hole 6335 Screw 634 Screw part 6342 End part 6344 Case 635 Main part. 6350 Cover part 6351 Base plate 6352 Side baffle 6353, 6355 Square through hole 6354 Wanted L* 6356 > 6357 Substrate 6358 Circular Through Hole 6359 Rotary Gear 636 Gear 6361 Shaft 6362 Through Hole 6364 Control 637 Spring 6372 Sleeve 6373 Link 6374 Fixing Hole 6377, 6384 End 6378 Coil Spring 638 Curl 6382 Support Adjustment Assembly 68 Fixing seat 680 Wanted L 680L· 6802 Fixing hole 6803 > 6805 Side baffle 6804 Fixing plate 6806 Groove 6807 Active part 681 Threaded part 6811 Worm part 6812 Follower 682 Through hole 6822, 6842 Rotating part 683 Thread part 6832 Rod 6834 Connector 684, 688 Retainer L 6844, 6862 Retaining ring 685 Adjusting handle 686 20 200935900 Fixing cover 687 Protruding 6872 Screw hole 6873 Screw hole 6874 Base 70 (General) Lifting mechanism 100 Lifting seat. 10 Channel 11 Sliding Slot 12 Fixture L 13 Lifting block 20 Connecting part 21 Screw hole 22 Coil spring 30 Shaft 31 Fixing hole 311 Through hole 32 Snail Nail 33, 36 ❹ 21