；M317208 鵠 八、新型說明： — m r 【新型所屬之技術領域】 本創作係有關於一種超低電動健康床，特別是有關於一 種藉由連桿機構調整床架高度的電動健康床。 【先前技術】 藝一般健康床在結構設計上，為方便使用者用餐或閱讀，通 常會將其床頭部位作成可調整傾斜角度的設計，利用簡易的搖 桿機構，讓使用者得以利用手動調整其傾斜角度，藉以取得較 為舒適的臥姿或方便用餐、閱讀的姿勢。然而就前述之健康床 的调整機構來§兑’其調整需猎由他人的協助進行，使用者躺在 健康床上無法自行調整，造成諸多不便之處，尤其不良於行的 使用者來A ’更不方便下床來使用其調整機構，藉以取得較為 _舒適的臥姿或方便用餐、閱讀的姿勢。 一般健康床的高度固定，對於不良於行的使用者來說，下 床、上床的動作，是十分齦難的，特別是不良於行的使用者要 由床上移至輪椅上，不恰當的健康床高度將會造成諸多不便 另外一般健康床的床緣不一疋會设置護攔，避免使用者在睡眠 當中，由床上摔落至地面，當前述狀況發生時，由一般健康床 的高度摔落至地面，將造成使用者極大的傷害，特別是年紀車六 6 .M317208 • - -- ·· ，Λ的使用者可能因此骨折\或造成更嚴重的傷害。 鑑於上述健康床所存在的缺點，有必要提出一種使用者錐 —夠在床上調整傾斜角度，並且能夠調整至極低高度，由床上摔 落至地面也不會造成嚴重傷害的健康床。 【新型内容】 本創作的目的在於提供一種使用者能夠在床上調整傾斜 角度，並且能夠調整至極低高度，由床上摔落至地面也不會造 成嚴重傷害的健康床。 根據上述之目的，本創作提出一種超低電動健康床，包 含：一床頭底座，該床頭底座具有一導引部；一床頭架，該床 頭架係套設於該床頭底座之該導引部，該床頭架可沿著該導引 部滑動；一床尾底座，該床尾底座設置於與該床頭底座相對應 的位置，且該床尾底座具有一導引部；一床尾架，該床尾架= 套設於該床尾底座之該導引部，該床尾架可沿著該導引部滑 動；一床框’該床框係設置於該床頭架以及該床尾架的下緣； 以及兩組高度調整機構，分別設置於該床頭架與該床頭底座之 間以及該床尾架與該床尾底座之間，前述之兩組高度調整機構 係為同動，‘藉以調整該床框距離地面的一高度，並在調整該言 M3.17208 麴 -- :·度時，可使該床框保持與地面平行。另根據本創作之一實施例 上述之商度調整機構包含：-連桿組，該連桿組係由一第一連 .桿、-第二連桿、一第三連桿以及一第四連桿所組成，其中， _位於上方之該第-連桿與該第二連桿之上端係分別樞接於該 床頭架，該第-連桿與該第二連桿之下端則分別與下方之該第 三連桿與該第四連桿之兩對應端樞#，位於下$之該第三連桿 與該第四連桿之下端則分別樞接於該床頭底座上方，而構成一 φ平行連桿機構，並於該第—連桿與該第三連桿之樞接處柩接一 第-滑塊，該第-滑塊設有一第一螺孔，且該第二連桿與該第 四連柃之樞接處樞接一第二滑塊，該第二滑塊設有一第二螺 孔，其中，該第二螺孔具有與該第一螺孔相反的螺旋方向；一 第-導螺桿，旋組穿過該第—螺孔；—第二導螺桿，旋組穿過 該第二螺孔，其中，該第二導螺桿具有與該第一導螺桿相反的 螺旋方向’以及一馬達齒輪組，該馬達齒輪組可同時驅動該第 籲^螺杯與該第二導螺桿，使得該第一滑塊與該第二滑塊分別 於該第i螺桿與該第二導螺桿上移動，藉錢變該床框距離 地面的rij度。 【實施方式】 第-_示本創作一較佳實施狀超低電動健康床⑽的 側面示意圖，其主要包含一床框11〇、一床頭架12〇、一床尾 8 ,M317208 " ... 萍130、一床頭底座HO、一床尾底座i5〇以及兩組高度調整 '機構160。 -床框1丨〇係設置於床頭架120以及床尾架的下緣，床 頭架120套設於床頭底座140之一導引部141，床頭架12〇可 化著床頭底座14G之導引部141滑動’一高度調整機構16〇設 置於床頭架120與床頭底座140之間，床尾底座15〇設置於與 #該床頭底座14G相對應·置，且該床尾底座具有一導引部 151 ;床尾架130則套設於該導引部151，床尾架⑽可沿著床 尾底座150之導引部151滑動，一高度調整機構16〇設置於床 尾架130與床尾底座150之間，藉由前述之兩說高度調整機構 160的調整，彳變更床框⑴距離地面的高度，另外前述兩组 f度調整機構⑽係為同動，藉以在調整床框^距離地面的 面度時，使床框110保持與地面平行。 第二A圖顯不第一圖中萬庚纲敕αϋτ，Λ .口甲冋度凋整機構16〇的示意圖 調整機構160包含：一連桿植1β1、 ^ ^ 遇杯、、且161、一第一導螺桿162、一第 一導螺桿164以及一馬達齒輪組168。 連桿組161係由第一連桿_、第二連桿㈣、筹 f以及第四連桿_所組成，其中，第一連桿n 與弟二連桿1612之上端係分別樞接於床醜12〇,第-驾 M317208 鑷 ♦ }611與第二連桿1612之下端則分別與下方之第三連桿1613 與第四連桿1614之兩對應端樞接，第三連桿wig與第四連桿 • 1614之下端則分別樞設於床頭底座14〇上方，並於第一連桿 J611與第三連桿1613之樞接處樞接一第一滑塊1615,該第一 滑塊1615設有一第一螺孔（圖中未示），且第二連桿1612與 第四連桿1614之樞接處樞接一第二滑塊1616，該第二滑塊 1616设有一第二螺孔（圖中未示），其中，第二螺孔具有與第 鲁一螺孔相反的螺旋方向，例如當第一螺孔為右手螺旋時，第二 螺孔為左手螺旋。 第一導螺桿162,旋組穿過設置於第一滑塊1615的第一 螺孔，第一導螺桿162具有與第一螺孔相同的螺旋方向；第二 導螺桿164,旋組穿過設置於第二滑塊1616的第二螺孔，第二 導螺桿164具有與第二螺孔相同的螺旋方向其中，第二導螺桿 φ 164具有與第一導螺桿162相反的螺旋方向。 馬達齒輪組168可同時驅動第一導螺桿162與第二導螺 桿164，使得第一滑塊1615與第二滑塊1616分別於該第一導 螺桿162與該第二導螺桿164上移動，藉以改變床框11〇距離 地面的高度。請參考第二B圖，藉由該馬達齒輪組168同時 驅動第-導螺桿162與第二導螺桿164，使得第一滑塊1615 與第二滑塊1616分別於該第一導螺桿162與該第二導螺桿164 10 M317208 籲 i 文曼床框丨1〇距離地面的高度。在本實施例中，當 調I至最低位置時，床框110加上床墊後，床墊頂部 •距離地_高度㈣15公分。 ° 乂考第二A圖，床框11〇可進一步包含至少一可調床 板11|1、—旋轉推桿112以及一馬達113。該可調床板U1具 有至V .導引部Ull以及一軸部1112,該軸部1112樞接於床 藝框110 ’使得該可調床板111可繞著轴部1112旋轉；該旋轉推 柃U2 一端具有一滾輪1121，另一端具有一軸部U22以及一 齒幹 該軸部1122柩接於床框110，使得旋轉推桿U2 可繞著軸部1122旋轉；該馬達113設置於床框110之-凹陷 部，不犬出於床框11〇，藉以節省空間，避免影響外觀，該馬 達113猎由馬達齒輪1131驅動設置於旋轉推桿ιΐ2的齒輪 1123使得旋轉推桿112繞著軸部1122旋轉，藉由設置於旋轉 鲁推桿112的滾輪1121推頂可調床板111的導引部1111，調整 可調床板111的傾斜角度。請參考第三B圖，藉由馬達113驅 動設置於旋轉推桿112的齒輪1123,可調整可調床板lu的傾 斜角度。在本實施例中，齒輪1123係使用堝輪齒輪，馬達齒 輪1131係使用螞桿齒輪，但並不以此為限。 藉由本創作所提出之超低電動健康床，使用者不但能夠藉 由一控制器，控制前述之馬達113運轉，在床上即可調整傾斜 11 M317208 :角度，以取得較為舒適的臥姿或方便用餐、閱讀的姿勢，並且 床框尚度能夠調整至一、極低高度，在本創作中約為15公分， -使用者由床上摔落至地面也不會造成嚴重傷害。 第四圖顯示本創作另一較佳實施例之超低電動健康床2〇〇 的侧面示意圖，其主要包含一床框21〇、一床頭架22〇、一床 尾架230、一床頭底座240、一床尾底座25〇以及兩組高度調 φ整機構260 〇 床框210係套設於床頭底座24〇之導引部241與床尾底座 250之導引部25卜使得床框210可沿著導引部241與導引部 251移動，另外床頭架⑽與床尾架23〇則係分別套設於床框 210之導引部21卜使得床頭架22〇與床尾架23〇可沿著導引 部211移動；-高度調整機構26〇設置於床頭底座糊、床框 210以及床頭帛220之間；另一高度調整機構26〇則設置於床 尾底座250、床框210以及床劾230之間；#由前述之兩組 高度調整機構260的調整，可變更床框21〇距離地面的高度， 並且同時調整床頭架22G與床尾架23Q的高度，另外前述兩組 局度調整機構260係為同動，藉以在調整床框则距離地面的 高度時’使床框210保持與地面平行。 的示意圖。高度 第五A圖顯示第四圖中高度調整機構26〇 12 M317208 f周整機構260包令·一筮ορι _ ^ · 匕s ·弟一連桿組261、一第二連桿組262、 第一連柃組263、一第四連桿組264、一第一滑塊265、—第 •⑺鬼266 向度调整導螺桿267以及一馬達齒輪組268。 第/月塊265與第二滑塊266係套設於床框 210之一導引 桿21\使得第一滑塊265與第二滑塊266可沿著導引桿212 移動第，月塊265與導引桿212之間以及第二滑塊266與導 瞻引桿212之間可設置線性軸承（滑執），藉以導引第-滑塊265 與第二滑塊266之運動並且減少摩擦力，但不以此為限。 :連捽組261係樞接於床頭底座240與床框210之間， 汶第連杯^且261係由第一連桿2611以及第二連桿2612所組 成二中第連才干2611之上端係樞接於第一滑塊挪，該第 連才干2611之下端則樞接於床頭底座，第二連桿2612之 #上端樞接於床框21G，該第二連桿咖之下端則 桿261卜 ％ #第’連u且262也樞接於床頭底座_與床框別之間 該弟-連組262係由第—連桿2621以及第二連桿2娜所 中’弟1桿2621之上端係樞接於第二滑塊266,該 連杯2621之下端難接於床頭底座⑽，第二連桿觀 上端樞接於床框21〇，該第二連桿觀之下端則柩接於第一 13 ,M317208 ‘桿 2621。 - 第三連桿組263係樞接於床頭架220與床框21〇之間，該 •第三連桿組263係由第-連桿2631以及第二連桿2632所組 成，其中，第一連桿2631之上端係樞接於床頭架220，該第一 連桿2631之下端則樞接於第一滑塊265，第二連桿2632之上 端樞接於第一連桿2631，該第二連桿2612之下端則樞接於床 •框 210 〇 第四連桿組264也樞接於床頭架220與床框21〇之間，該 第四連桿組264係由第一連桿2641以及第二連桿2642所組 成’其中，第一連桿2641之上端係樞接於床頭架22〇，該第一 連桿2641之下端則樞接於第二滑塊266，第二連桿2642之上 端樞接於第-連桿264卜該第二連桿2642之下端則樞接於床 •框 210〇 南度調整導螺桿267穿過設置於床框210之導引桿212的 一螺孔（圖中未示），馬達齒輪組268設置於床頭底座24〇上， 且該馬達齒輪組268連接高度調整導螺桿267，可驅動該高度 :1 ^累杯267旋轉，藉由該馬達齒輪組268驅動該高度調整 導螺桿267旋轉，可調整該床框210距離地面的高度，同時藉 由第一連桿組26卜第二連桿組262、第三連桿組263、第四連 14 M3/17208 ·< 才干組264、第一滑塊265以及第二滑塊266的作用，可同時調 整床頭架220距離地面的高度。 _ 請參考第五B圖，當馬達齒輪組268驅動高度調整導螺桿 267，使床框210距離地面的高度增加時，第一滑塊265與第 二滑塊266會因為第一連桿組261與第二連桿組262的作用而 朝兩側移動，進而藉由第一滑塊265與第二滑塊266推動第三 籲連桿組263與第四連桿組264，而使得床頭架220向上移動， 而增加床頭架220距離地面的高度。由於床頭架220上可能會 設置各種置物空間或設備，當床框21〇距離地面的高度改變 時，床頭架220距離地面的高度隨之改變，可以有效避免床框 210於高度改變時，與前述之置物空間或設備產生碰撞。高度 调整機構260設置於床尾底座250、床框210以及床尾架230 之間的動作原理與前述高度調整機構260設置於床頭底座 籲240、床框210以及床頭架220之間相同，在此並不贅述。另 外本實施例床框210亦可具有如第三A圖顯示之可調床板，在 此亦不贊述。 上述本創作之實施例僅係為說明本創作之技術思想及特 點’其目的在使熟悉此技藝之人士能了解本創作之内容並據以 實施，當不能以之限定本創作之專利範圍，即凡其它未脫離本 創作所揭示之精神所完成之等效的各種改變或修飾都涵蓋在 15M317208 鹄 VIII, new description: — m r [New technical field] This creation is about an ultra-low electric health bed, especially for an electric health bed that adjusts the height of the bed frame by the linkage mechanism. [Prior Art] In order to facilitate the user to dine or read, the general health bed is usually designed with an adjustable tilt angle. The simple rocker mechanism allows the user to make manual adjustments. The angle of inclination is used to obtain a more comfortable lying position or a convenient eating and reading posture. However, with regard to the aforementioned adjustment mechanism of the health bed, the adjustment of the health bed needs to be hunted by the assistance of others. The user can not adjust himself by lying on a healthy bed, causing many inconveniences, especially those who are not good at the trip. It is not convenient to get out of bed to use the adjustment mechanism, in order to obtain a more comfortable posture or convenient eating and reading posture. Generally, the height of the health bed is fixed. For users who are not good at traveling, it is very difficult to get out of bed and go to bed, especially if the user who is in a bad position moves from the bed to the wheelchair, improper health. The height of the bed will cause a lot of inconvenience. In addition to the bed edge of the general health bed, a barrier will be set up to prevent the user from falling to the ground during sleep, and when the above situation occurs, the height of the general health bed falls to The ground will cause great damage to the user, especially the old car six 6 .M317208 • - -- · · , users of the cockroaches may suffer fractures or cause more serious injuries. In view of the shortcomings of the above-mentioned health beds, it is necessary to propose a user's cone - a health bed that can adjust the tilt angle on the bed and can be adjusted to a very low height and fall from the bed to the ground without causing serious injury. [New content] The purpose of this creation is to provide a health bed that can adjust the tilt angle on the bed and can be adjusted to a very low height and fall from the bed to the ground without causing serious injury. According to the above object, the present invention provides an ultra-low electric health bed comprising: a bed base having a guiding portion; a head frame, the bed frame is sleeved on the bed base The guiding portion, the headboard frame is slidable along the guiding portion; a bed base, the bed base is disposed at a position corresponding to the bed base, and the bed base has a guiding portion; a bed tailstock The tailstock of the bed is disposed at the guiding portion of the base of the bed, the tailstock of the bed is slidable along the guiding portion; a bed frame is disposed on the headboard frame and a lower edge of the tailstock of the bed; Two sets of height adjustment mechanisms are respectively disposed between the bed head frame and the bed base and between the bed tail frame and the bed base, and the two sets of height adjustment mechanisms are the same motion, so as to adjust the bed frame to the ground A height, and when adjusting the statement M3.17208 麴--: degree, the bed frame can be kept parallel to the ground. According to another embodiment of the present invention, the above-mentioned business adjustment mechanism comprises: a link set, which is composed of a first link, a second link, a third link and a fourth link. a rod, wherein the upper link and the upper end of the second link are respectively pivotally connected to the head frame, and the lower end of the first link and the second link are respectively lower and lower The third link and the second link end of the fourth link are located at the bottom of the fourth link and the lower end of the fourth link are respectively pivoted above the bed base to form a Φ parallel link mechanism, and a first slider is connected to the pivotal joint of the first link and the third link, the first slider is provided with a first screw hole, and the second link is a pivotal joint of the fourth flail is pivotally connected to a second slider, and the second slider is provided with a second screw hole, wherein the second screw hole has a spiral direction opposite to the first screw hole; a lead screw passing through the first screw hole; a second lead screw passing through the second screw hole, wherein the second lead screw has an opposite side to the first lead screw a rotation direction 'and a motor gear set, the motor gear set can simultaneously drive the first screw cup and the second lead screw, so that the first slider and the second slider are respectively at the ith screw and the first Move on the two lead screw, borrow money to change the rij degree of the bed frame from the ground. [Embodiment] The present invention is a side view of a preferred embodiment of an ultra-low electric health bed (10), which mainly comprises a bed frame 11 一, a bed frame 12 〇, a bed tail 8 , M317208 " Ping 130, a bed base HO, a bed base i5 〇 and two sets of height adjustment 'mechanism 160. - the bed frame 1 is disposed on the head frame 120 and the lower edge of the bed frame, the head frame 120 is sleeved on one of the guide portions 141 of the bed base 140, and the head frame 12 can be used to form the bed base 14G. The guiding portion 141 is slidably disposed between the headstock 120 and the headstock base 140. The bed base 15 is disposed corresponding to the bed base 14G, and the bed base has a The guiding portion 151 is disposed on the guiding portion 151, the bed frame (10) is slidable along the guiding portion 151 of the footrest base 150, and a height adjusting mechanism 16 is disposed on the bed frame 130 and the footrest base 150. Between the two, the height adjustment mechanism 160 adjusts to change the height of the bed frame (1) from the ground, and the two sets of f-degree adjustment mechanisms (10) are the same, thereby adjusting the face of the bed frame from the ground. The bed frame 110 is kept parallel to the ground. The second A picture shows the first diagram in the Wan Genggang 敕αϋτ, Λ. The mouthpiece 冋 degree aging mechanism 16 〇 schematic adjustment mechanism 160 includes: a link plant 1β1, ^ ^ cup, and 161, a The first lead screw 162, a first lead screw 164 and a motor gear set 168. The connecting rod set 161 is composed of a first connecting rod _, a second connecting rod (four), a feeding f and a fourth connecting rod _, wherein the upper end of the first connecting rod n and the second connecting rod 1612 are respectively pivoted to the bed Ugly 12 〇, the first drive M317208 镊 ♦ } 611 and the lower end of the second link 1612 are respectively pivotally connected with the corresponding two ends of the third link 1613 and the fourth link 1614, the third link wig and the first The four ends of the four-links 1616 are respectively pivoted above the bed base 14〇, and a first slider 1615 is pivotally connected to the pivotal connection of the first link J611 and the third link 1613. The first slider 1615 is provided with a first screw hole (not shown), and a second slider 1616 is pivotally connected to the pivotal connection of the second link 1612 and the fourth link 1614. The second slider 1616 is provided with a second screw. a hole (not shown), wherein the second screw hole has a spiral direction opposite to the first screw hole, for example, when the first screw hole is a right-handed spiral, the second screw hole is a left-handed spiral. a first lead screw 162, the spinning group passes through a first screw hole disposed in the first slider 1615, the first lead screw 162 has the same spiral direction as the first screw hole; the second lead screw 164 is disposed through the first lead screw The second screw hole of the two sliders 1616, the second lead screw 164 has the same spiral direction as the second screw hole, wherein the second lead screw φ 164 has a spiral direction opposite to the first lead screw 162. The motor gear set 168 can simultaneously drive the first lead screw 162 and the second lead screw 164 such that the first slider 1615 and the second slider 1616 move on the first lead screw 162 and the second lead screw 164 respectively, thereby Change the height of the bed frame 11 from the ground. Referring to FIG. 2B, the motor-gear set 168 simultaneously drives the first lead screw 162 and the second lead screw 164 such that the first slider 1615 and the second slider 1616 are respectively associated with the first lead screw 162. The second lead screw 164 10 M317208 calls the height of the Wenman bed frame 丨1〇 from the ground. In the present embodiment, when the bed is adjusted to the lowest position, after the mattress 110 is attached to the mattress, the top of the mattress is 15 cm away from the ground_height (four). ° Referring to the second A diagram, the bed frame 11A may further include at least one adjustable bed 11|1, a rotary pusher 112, and a motor 113. The adjustable bed U1 has a V. a guiding portion U11 and a shaft portion 1112. The shaft portion 1112 is pivotally connected to the bed frame 110' such that the adjustable bed plate 111 is rotatable about the shaft portion 1112; There is a roller 1121, the other end has a shaft portion U22 and a toothed portion. The shaft portion 1122 is coupled to the bed frame 110 such that the rotary push rod U2 can rotate around the shaft portion 1122. The motor 113 is disposed at the recessed portion of the bed frame 110. The dog 113 is driven by the motor gear 1131 to drive the gear 1123 provided on the rotary push rod ι 2 so that the rotary pusher 112 rotates around the shaft portion 1122, by being placed on the bed frame 11 节省 to save space and avoid affecting the appearance. The roller 1121 of the rotary lug 112 pushes the guide portion 1111 of the adjustable bed plate 111 to adjust the inclination angle of the adjustable bed plate 111. Referring to the third B diagram, the tilt angle of the adjustable bed plate lu can be adjusted by driving the gear 1123 provided on the rotary push rod 112 by the motor 113. In the present embodiment, the gear 1123 uses a spur gear, and the motor gear 1131 uses a stalk gear, but is not limited thereto. With the ultra-low electric health bed proposed by the present invention, the user can not only control the operation of the aforementioned motor 113 by a controller, but also adjust the tilt angle of 11 M317208: angle on the bed to obtain a more comfortable lying position or convenient dining. The reading position, and the bed frame can be adjusted to a very low height, about 15 cm in this creation, - the user will not cause serious injury if the user falls from the bed to the ground. The fourth figure shows a side view of an ultra-low electric health bed 2〇〇 according to another preferred embodiment of the present invention, which mainly comprises a bed frame 21〇, a bed head frame 22〇, a bed tail frame 230, and a bed base 240. a bed base 25 〇 and two sets of height adjustment φ mechanism 260 〇 bed frame 210 is sleeved on the guide base 241 of the bed base 24 and the guide portion 25 of the foot base 250 so that the bed frame 210 can be guided along The head portion 241 and the guiding portion 251 are moved, and the headstock frame (10) and the bed frame frame 23 are respectively sleeved on the guiding portion 21 of the bed frame 210 so that the headstock frame 22 and the bed frame frame 23 can be along the guiding portion. 211 movement; - height adjustment mechanism 26 is disposed between the bed base paste, the bed frame 210 and the bed head 帛 220; another height adjustment mechanism 26 设置 is disposed between the bed base 250, the bed frame 210 and the mattress 230; The height adjustment of the two sets of height adjustment mechanisms 260 can change the height of the bed frame 21 from the ground, and simultaneously adjust the heights of the headstock 22G and the bed frame 23Q, and the two sets of the degree adjustment mechanisms 260 are the same. In order to adjust the height of the bed frame to the ground Block 210 remains parallel to the ground. Schematic diagram. The height of the fifth A picture shows the height adjustment mechanism of the fourth figure 26〇12 M317208 f the whole mechanism 260 package, one 筮ορι _ ^ · 匕s · brother one link group 261, one second link group 262, the first A stack 263, a fourth link set 264, a first slider 265, a (7) ghost 266 directional adjustment lead screw 267, and a motor gear set 268. The first/month block 265 and the second slider 266 are sleeved on one of the guide frames 21 of the bed frame 210 such that the first slider 265 and the second slider 266 can move along the guiding rod 212, and the month block 265 is A linear bearing (slippery) may be disposed between the guide rods 212 and between the second slider 266 and the guide rod 212 to guide the movement of the first slider 265 and the second slider 266 and reduce friction. But not limited to this. The ligature group 261 is pivotally connected between the bed base 240 and the bed frame 210, and the wentie cup and the 261 are composed of the first link 2611 and the second link 2612. The lower end of the first connector 2611 is pivotally connected to the bed base, the upper end of the second link 2612 is pivotally connected to the bed frame 21G, and the lower end of the second link bar is 261. % #第'连连 u and 262 are also pivotally connected to the bed base _ and the bed frame between the brother-connected group 262 is connected by the first link 2621 and the second link 2 The second slider 266 is pivotally connected to the bed base (10). The upper end of the second link is pivotally connected to the bed frame 21〇, and the lower end of the second link is connected to the second frame. A 13, M317208 'rod 2621. The third link group 263 is pivotally connected between the head frame 220 and the bed frame 21A, and the third link group 263 is composed of a first link 2631 and a second link 2632, wherein the first link The upper end of the link 2631 is pivotally connected to the head frame 220. The lower end of the first link 2631 is pivotally connected to the first slider 265, and the upper end of the second link 2632 is pivotally connected to the first link 2631. The lower end of the two links 2612 is pivotally connected to the bed frame 210. The fourth link set 264 is also pivotally connected between the head frame 220 and the bed frame 21A. The fourth link set 264 is connected by the first link 2641. And the second link 2642 is formed. The upper end of the first link 2641 is pivotally connected to the head frame 22 , and the lower end of the first link 2641 is pivotally connected to the second block 266 . The upper end of the 2642 is pivotally connected to the first link 264. The lower end of the second link 2642 is pivotally connected to the bed. The frame 210 is adjusted to guide the lead screw 267 through a screw hole of the guiding rod 212 disposed on the bed frame 210. (not shown), the motor gear set 268 is disposed on the head base 24A, and the motor gear set 268 is connected to the height adjustment lead screw 267 to drive the height: 1 ^ the tired cup 267 rotates By driving the height adjustment lead screw 267 by the motor gear set 268, the height of the bed frame 210 from the ground can be adjusted, and the second link group 262 and the third link group 263 are supported by the first link group 26, The fourth connection 14 M3/17208 · < The talent group 264, the first slider 265 and the second slider 266 can simultaneously adjust the height of the headstock 220 from the ground. _ Referring to FIG. 5B, when the motor gear set 268 drives the height adjustment lead screw 267 to increase the height of the bed frame 210 from the ground, the first slider 265 and the second slider 266 may be due to the first link group 261. The second link group 262 moves toward both sides, and the third and second link sets 263 and 264 are pushed by the first slider 265 and the second slider 266, so that the headstock 220 is caused by the first slider 265 and the second slider 266. Move up and increase the height of the headstock 220 from the ground. Since various storage spaces or equipment may be disposed on the headstock 220, when the height of the bed frame 21 from the ground changes, the height of the headstock 220 from the ground changes accordingly, which can effectively prevent the bed frame 210 from changing when the height is changed. The storage space or equipment creates a collision. The operation principle of the height adjustment mechanism 260 disposed between the bed base 250, the bed frame 210 and the bed frame 230 is the same as that of the height adjustment mechanism 260 disposed between the bed base 240, the bed frame 210 and the headstock 220, and is not Narration. In addition, the bed frame 210 of the present embodiment may also have an adjustable bed board as shown in Fig. 3A, which is not mentioned here. The above embodiments of the present invention are merely for explaining the technical idea and characteristics of the present invention. The purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and implement it according to the scope of the patent. All other variations or modifications that are not equivalent to the spirit of the present disclosure are covered in 15
V M317208 * < - J本創作所揭露的範園内，均應包含在下述之申請專利範圍内。 •【圖式簡單說明】 第一圖顯示本創作一較佳實施例之超低電動健康床的側面示意 圖。 第二A圖顯示第〜圖中高度調整機構的示意圖。 第二B圖顯示第二A圖中高度調整機構之調整操作示意圖。 鲁 第三A圖顯示第一圖中床框之可調床板之示意圖。 第三B圖顯示當第二A圖中可調床板之調整操作示意圖。 意圖第四圖顯不本創作另—較佳實施例之超低電動健康床的侧面示 第五A醜示第四圖中高度調整機構的示意圖。 第五B_示第五A圖中高度調整機構之調整操作示意圖。 【主要元件符號說明】 100 超低電動健康床 1Π 可調床板 112 旋轉推桿 113 馬達 110 床框 uo 床頭架 16 ,M317208 ， _ ψ < -} 30 床尾架 140 床頭底座 -141 導引部 .150 床尾底座 151 導引部 160 高度調整機構 161 連桿組 φ 162 第一導螺桿 164 第二導螺桿 168 馬達齒輪組 1111導引部 1112軸部 1122滾輪 1122旋轉軸部 0 1123齒輪 1611第一連桿 1612第二連桿 1613第三連桿 1614第四連桿 1615第一滑塊 1616第二滑塊 200 超低電動健康床 ,M317208 210 床框 ^ 211導引部 .212 導引桿 .220 床頭架 230 床尾架 240 床頭底座 241 導引部 Φ 250 床尾底座 251 導引部 260 高度調整機構 261 第一連桿組 262 第二連桿組 263 第三連桿組 264 第四連桿組 φ 265 第一滑塊 266 第二滑塊 267 高度調整導螺桿 268 馬達齒輪組 2611第一連桿 2612第二連桿 2621第一連桿 2622第二連桿 ,M317208 % -έ - · 2631第一連桿 ~ 2632第二連桿 .2641第一連桿 J642第二連桿V M317208 * < - J Fan Park disclosed in this book should be included in the scope of the following patent application. • [Simplified Schematic Description] The first figure shows a side view of an ultra-low electric health bed in accordance with a preferred embodiment of the present invention. The second A diagram shows a schematic diagram of the height adjustment mechanism in the first figure. The second B diagram shows a schematic diagram of the adjustment operation of the height adjustment mechanism in the second A diagram. Lu The third A diagram shows a schematic view of the adjustable bed plate of the bed frame in the first figure. The third B diagram shows a schematic diagram of the adjustment operation of the adjustable bed plate in the second A diagram. The fourth drawing shows the side view of the ultra-low electric health bed of the preferred embodiment. FIG. 5A shows a schematic view of the height adjusting mechanism in the fourth figure. The fifth B_ shows a schematic diagram of the adjustment operation of the height adjustment mechanism in the fifth A diagram. [Main component symbol description] 100 ultra low electric health bed 1 可调 adjustable bed board 112 rotary push rod 113 motor 110 bed frame uo bed frame 16, M317208, _ ψ < -} 30 bed tail frame 140 bed base -141 guide .150 bed base 151 guide 160 height adjustment mechanism 161 linkage φ 162 first lead screw 164 second lead screw 168 motor gear set 1111 guide 1112 shaft 1122 roller 1122 rotating shaft 0 1123 gear 1611 first Link 1612 Second Link 1613 Third Link 1614 Fourth Link 1615 First Slider 1616 Second Slider 200 Ultra Low Electric Health Bed, M317208 210 Bed Frame ^ 211 Guide. 212 Guide Rod .220 Bed Head frame 230 bed tail frame 240 bed base 241 guiding portion Φ 250 bed base 251 guiding portion 260 height adjusting mechanism 261 first link group 262 second link group 263 third link group 264 fourth link group φ 265 first slider 266 second slider 267 height adjustment lead screw 268 motor gear set 2611 first link 2612 second link 2621 first link 2622 second link, M317208 % -έ - · 2631 first company Rod ~ 2632 second link. 2641 first link J6 42 second link