TWD152409S - Electric actuator - Google Patents

Abstract

【物品用途】;本創作係有關於一種「電動致動器」，可在未圖示之馬達之旋轉驅動作用下，使軸相對於缸體本體直線狀變位。;在使用之際，首先將電氣信號從未圖示之控制器供給至第1連接器及第2連接器，收納在馬達部之馬達係根據該電氣信號而旋轉驅動。透過前述旋轉傳輸系統，該旋轉運動係變換為直線運動，而進行軸之進退動作(參照參考圖)。;【創作特點】;本創作係有關於一種「電動致動器」之設計。配合立體圖、前視圖、後視圖、左側視圖、右側視圖、俯視圖、仰視圖、及參考圖所示，本物品係具備係具備：大致長方體狀之缸體本體；大致矩形狀之馬達塊件，連設在該缸體本體之長度方向一端側(前視圖之右側)；馬達部，連設在馬達塊件且收納作為驅動源之馬達；第1連接器及第2連接器，設置在馬達部之上側(前視圖之上側)，且用來與未圖示之控制器電性連接；及大致圓柱狀之軸，從缸體本體之長度方向另一端側(前視圖之左側)突出而前進後退(參照參考圖)。;缸體本體係具有用以收納軸之大致圓形狀之內壁，並且在其左側面之各個隅角部，形成有供螺栓安裝之螺栓安裝用孔部，該螺栓係用以將電動致動器整體固定在預定之部位者。;再者，在缸體本體之正面、平面及背面，沿著長度方向分別形成有二條感測器安装用槽部。;馬達塊件之寬度(右側視圖之橫方向)及高度(前視圖之縱方向)係與缸體本體大致相同。;馬達部係由整體之寬度(右側視圖之橫方向)及高度(前視圖之縱方向)比馬達塊件更短之大致長方體狀所構成，其隅角部係分別被切口而形成1段或2段之段部。收納在馬達部之內部的馬達係透過具備滾珠螺桿機構之未圖示的旋轉傳輸系統連結在軸。;顯示在各圖之表面部的大略水平平行狀細線、大略垂直平行狀細線、大略傾斜平行狀細線及大致圓弧狀細線皆為顯示立體表面之形狀的線。;由上述構成本創作造形本體精巧別緻，具新穎特異之視覺效果及創作性。[Use of the article]; This invention is about an "electric actuator" that can linearly displace the shaft relative to the cylinder body under the rotational drive of the motor not shown in the figure. ; When in use, firstly, an electrical signal is supplied from the controller not shown in the figure to the first connector and the second connector, and the motor stored in the motor part is rotationally driven according to the electrical signal. Through the aforementioned rotation transmission system, the rotational motion is converted into linear motion, and the shaft moves forward and backward (refer to the reference figure). ; [Features of the invention]; This invention is about the design of an "electric actuator". As shown in the three-dimensional diagram, front view, rear view, left side view, right side view, top view, bottom view, and reference diagram, the article comprises: a cylinder body of a generally rectangular shape; a motor block of a generally rectangular shape, which is connected to one end side of the cylinder body in the longitudinal direction (the right side of the front view); a motor part, which is connected to the motor block and accommodates a motor as a driving source; a first connector and a second connector, which are disposed on the upper side of the motor part (the upper side of the front view) and are used to be electrically connected to a controller not shown in the figure; and a generally cylindrical shaft, which protrudes from the other end side of the cylinder body in the longitudinal direction (the left side of the front view) and moves forward and backward (refer to the reference diagram). ;The cylinder body has a substantially circular inner wall for accommodating the shaft, and bolt mounting holes for bolts are formed at each corner of the left side thereof, and the bolts are used to fix the electric actuator as a whole at a predetermined position. ;Furthermore, two sensor mounting grooves are formed along the length direction on the front, plane and back of the cylinder body. ;The width (lateral direction of the right side view) and height (longitudinal direction of the front view) of the motor block are substantially the same as those of the cylinder body. ;The motor part is composed of a substantially rectangular parallelepiped shape whose overall width (lateral direction of the right side view) and height (longitudinal direction of the front view) are shorter than those of the motor block, and its corners are cut to form one or two segments. The motor housed in the motor unit is connected to the shaft through a not-shown rotation transmission system with a ball screw mechanism. ;The roughly horizontal parallel fine lines, roughly vertical parallel fine lines, roughly inclined parallel fine lines and roughly arc-shaped fine lines shown on the surface of each figure are all lines showing the shape of the three-dimensional surface. ;The above-mentioned structure makes the main body of this creation exquisite and unique, with novel and unique visual effects and creativity.