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Número de publicaciónCN104049361 A
Tipo de publicaciónSolicitud
Número de solicitudCN 201410247514
Fecha de publicación17 Sep 2014
Fecha de presentación6 Jun 2014
Fecha de prioridad6 Jun 2014
Número de publicación201410247514.7, CN 104049361 A, CN 104049361A, CN 201410247514, CN-A-104049361, CN104049361 A, CN104049361A, CN201410247514, CN201410247514.7
Inventores陈巧, 谢会开
Solicitante无锡微奥科技有限公司
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos:  SIPO, Espacenet
In-plane MEMS drive motion device
CN 104049361 A
Resumen
The invention relates to an in-plane MEMS drive motion device. Two V-shaped electric heating drive arms (7) are adopted in cooperation with the lever principle, so that in-plane rotary operation is achieved more conveniently. The in-plane MEMS drive motion device is simple in structure, the rotating angle in a control plane can be more conveniently operated actually in the actual application process, and work efficiency is improved.
Reclamaciones(4)  traducido del chino
1.一种面内MEMS驱动运动装置,包括底座边框(I )、设置在底座边框(I)表面上的供电焊盘(2)、以及设置在底座边框(I)内的运动架构;其特征在于:运动架构包括第一驱动杆(3)、第二驱动杆(4)、转动杆(5)、长杆(6)和两根V型电热驱动臂(7);两根V型电热驱动臂(7)顶点相对、且运动方向相反的分别设在底座边框(I)上相对的两条边上,其中,各根V型电热驱动臂(7)的两端分别固定连接在底座边框(I)上,并分别与供电焊盘(2)电连接;第一驱动杆(3)的一端与其中一根V型电热驱动臂(7)的顶点柔性连接,第一驱动杆(3)的另一端与转动杆(5)的一端柔性连接,第二驱动杆(4)的一端与另一根V型电热驱动臂(7)的顶点柔性连接,第二驱动杆(4)的另一端与转动杆(5)的杆身柔性连接,转动杆(5)的另一端与长杆(6)的一端固定连接。 1. An inner surface of the MEMS-actuated movement means, comprising a base frame (I), provided on the base frame (I) on the surface of the power supply pad (2), and provided on the base frame (I) within the framework of the movement; characterized in comprising: movement structure comprises a first drive rod (3), a second drive rod (4), rotating lever (5), pole (6) and two V-type electric driving arm (7); two V-electric drive arm (7) opposite the vertex, opposite to the direction of movement and are located in the base frame (I) on two opposite sides, wherein both ends of each root V-type electric driving arm (7) are fixedly connected to the base frame ( ) of I, respectively (2) is electrically connected to the power supply pad; end of the first drive rod (3) and wherein one of the V-type electric driving arm (7) of the flexible connecting vertices, a first drive rod (3) The other end of the other end of the rotating rod (5) connected to one end of a flexible, one end of a second drive lever (4) and the other V-type electric driving arm (7) of the flexible connecting vertices, a second drive rod (4) rotating lever (5) is connected to a flexible shaft, one end of the rotating lever (5) and the other end of the pole (6) is fixedly connected.
2.根据权利要求1所述一种面内MEMS驱动运动装置,其特征在于:还包括电流隔离层,电流隔离层设置在底座边框(I)与运动架构之间,以及设置在底座边框(I)表面与供电焊盘(2)之间。 2. An inner surface of the one motion MEMS driving apparatus according to claim, characterized in that: the isolation layer further comprises a current, the current isolation layer disposed between the base frame (I) and the motion structure, and provided at the base frame (I ) (2) between the surface and the power supply pad.
3.根据权利要求1所述一种面内MEMS驱动运动装置,其特征在于:所述V型电热驱动臂(7)的两边分别包括至少一根并排设置的电热驱动梁,各根电热驱动梁串联后与所述供电焊盘(2)相连接。 According to claim 1 wherein an inner surface of the MEMS-actuated movement means, characterized in that: both sides of the V-type electric driving arm (7), respectively, comprising at least one electric drive beams disposed side by side, each root electric drive beam After the series is connected to the power supply pad (2).
4.根据权利要求1所述一种面内MEMS驱动运动装置,其特征在于:所述长杆(6)为刚性长杆(6)。 According to claim 1 wherein an inner surface of the MEMS-actuated movement means, characterized in that: said pole (6) is a rigid extension (6).
Descripción  traducido del chino
—种面内MEMS驱动运动装置 - Intraspecific surface MEMS drive movement means

技术领域 Technical Field

[0001] 本发明涉及一种面内MEMS驱动运动装置。 [0001] The present invention relates to an apparatus surface MEMS drive movement.

背景技术 Background

[0002] 可变光衰减器被广泛地用于控制或调节光通信系统中的光强度。 [0002] The variable optical attenuator is widely used to control or regulate the optical communication system light intensity. 例如,在光通信网激光源中需要通过可变光衰减器来调节输出光强。 For example, the laser source in the optical communication network is required by the variable optical attenuator to adjust the output light intensity. 可变光衰减器可基于不同的技术,包括波导指数变化,光束阻挡或偏转等。 Variable optical attenuator can be based on different technologies, including waveguide index change, blocking or deflecting the beam and the like. 在微型机电系统(MEMS)的可变光衰减器中,基于静电的装置是最常见的方法,通过施加电压来产生足够的驱动力,该原理需要大的尺寸与高昂封装成本,专利“一种基于杠杆放大原理的静电驱动MEMS变形镜”CN 101515065 B利用四个静电驱动臂驱动其连接面外的杠杆机构构成二维MEMS扫描镜。 In the microelectromechanical system (MEMS) variable optical attenuator based on electrostatic means is the most common method to produce a sufficient driving force by applying a voltage, this principle requires a large size and the high cost of packaging, the patent "one kind MEMS-based deformable mirror drive lever amplification principle of electrostatic "CN 101515065 B with four electrically actuated arm drive connected outside the plane of the lever mechanism constitutes a two-dimensional MEMS scanning mirror. 在可变光衰减器中,也有少数使用电热驱动。 In the variable optical attenuator, there are a few with the electric drive.

发明内容 DISCLOSURE

[0003] 本发明所要解决的技术问题是提供一种基于电热驱动方式,采用杠杆原理,实现面内转动控制的面内MEMS驱动运动装置。 [0003] The technical problem to be solved by the present invention is to provide an electric drive based methods, the use of leverage to achieve inner surface of the MEMS drive rotation control surface movement means.

[0004] 本发明为了解决上述技术问题采用以下技术方案:本发明设计了一种面内MEMS驱动运动装置,包括底座边框、设置在底座边框表面上的供电焊盘、以及设置在底座边框内的运动架构;运动架构包括第一驱动杆、第二驱动杆、转动杆、长杆和两根V型电热驱动臂;两根V型电热驱动臂顶点相对、且运动方向相反的分别设在底座边框上相对的两条边上,其中,各根V型电热驱动臂的两端分别固定连接在底座边框上,并分别与供电焊盘电连接;第一驱动杆的一端与其中一根V型电热驱动臂的顶点柔性连接,第一驱动杆的另一端与转动杆的一端柔性连接,第二驱动杆的一端与另一根V型电热驱动臂的顶点柔性连接,第二驱动杆的另一端与转动杆的杆身柔性连接,转动杆的另一端与长杆的一端固定连接。 [0004] The present invention is to solve the aforementioned technical problems the following technical scheme: The present invention contemplates an inner surface of the MEMS-actuated movement means, comprising a base frame, the frame disposed on the base surface of the power supply pads and disposed within the base frame sports architecture; sports architecture includes a first drive rod, a second drive rod, rotating lever, pole and two V-electric drive arm; two V-electric drive arm opposite vertex, and the movement in the opposite direction are provided on the base frame on two opposite sides, wherein both ends of each V-shaped root electric driving arm are fixedly connected to the base frame, and electrically connected with the power supply pad; end of the first drive rod and wherein a V-type electric The other end of the flexible connecting vertices vertices flexible arm connected to the drive, and the other end connected to a first end of the flexible drive rod of the rotating rod, one end of the second drive rod and the other arm of the V-type electric drive, the second drive rod flexible connection shaft rotating rod, one end and the other end of the pole of rotation of the rod is fixedly connected.

[0005] 作为本发明的一种优选技术方案:还包括电流隔离层,电流隔离层设置在底座边框与运动架构之间,以及设置在底座边框表面与供电焊盘之间。 [0005] As a preferred aspect of the present invention: the isolation layer further comprises a current, galvanic isolation layer is disposed between the base frame and sports infrastructure, as well as to set the border between the base surface and the power supply pad.

[0006] 作为本发明的一种优选技术方案:所述V型电热驱动臂的两边分别包括至少一根并排设置的电热驱动梁,各根电热驱动梁串联后与所述供电焊盘相连接。 [0006] As a preferred aspect of the present invention: on both sides of the V-type electric driving arm respectively comprises at least one electric drive beams disposed side by side, each root after the electric drive beam is connected in series with the power supply pad.

[0007] 作为本发明的一种优选技术方案:所述长杆为刚性长杆。 [0007] As a preferred aspect of the present invention: the pole is a rigid pole.

[0008] 本发明所述一种面内MEMS驱动运动装置采用以上技术方案与现有技术相比,具有以下技术效果: [0008] The present invention is an inner surface of the MEMS-actuated movement means with the above technical scheme, compared with the prior art, has the following technical effects:

(I)本发明设计的面内MEMS驱动运动装置,采用两根V型电热驱动臂配合杠杆原理,更加方便的实现了面内转动操作,且本发明设计面内MEMS驱动运动装置结构简单,实际应用过程中,更加便于实际操作控制面内的转动的角度,工作效率得到了提高; The inner surface of MEMS (I) of the present invention is designed to drive the movement means, using two V-electric drive arm with leverage, easier to achieve a rotational operation of the inner surface and the inner surface of the present invention is designed to drive MEMS motion device structure is simple, practical application process more convenient for practical operational control plane angle of rotation, work efficiency has been improved;

(2)本发明设计的面内MEMS驱动运动装置中,还设计了位于底座边框与运动架构之间、底座边框表面与供电焊盘之间的电流隔离层,用于阻挡供电电流流入底座边框的结构中,影响对V型电热驱动臂的控制,进一步保证了针对面内转动的精确控制,使得工作效率进一步得到了提闻; (2) in the present invention is designed for surface MEMS driving motion device, also designed the base located between the border and the sports infrastructure, the current barrier layer surface and the base frame between the power supply pad for blocking the supply current flows into the base of the border structure, the impact of V-type electric drive arms control, to further ensure precise control for the in-plane rotation, so that the working efficiency is further mention smell;

(3 )本发明设计的面内MEMS驱动运动装置中,针对V型电热驱动臂的两边,采用并排设置至少一根电热驱动梁,在实际应用过程中,能够有效提高V型电热驱动臂实时控制动作与效率; (3) within the present invention contemplates a surface MEMS drive movement means for both sides of the V-type electric drive arm, using juxtaposed at least one electric drive beam, in the actual application process, can effectively improve the V-type electric drive real-time control arm operation and efficiency;

(4)本发明设计的面内MEMS驱动运动装置中,针对长杆采用刚性长杆,具有一定的刚度,在转动过程中不会发生只是刚体运动,不发生变形,保证了面内转动动作的实时性,以及装置的使用寿命。 (4) the present invention contemplates a surface MEMS driving motion apparatus, rigid pole for the pole, with a certain rigidity, but rigid body movement does not occur in the rotation, deformation does not occur, to ensure that the rotational movement of the inner surface real-time, as well as the life of the device.

附图说明 Brief Description

[0009] 图1是本发明设计的面内MEMS驱动运动装置的平面示意图; [0009] FIG. 1 is within the present invention contemplates a schematic plan view of the surface of the MEMS drive motion devices;

图2是本发明设计的面内MEMS驱动运动装置的立体结构示意图; Figure 2 is a perspective schematic view of the structure of the present invention is designed to face the MEMS-actuated movement means;

图3是本发明设计的面内MEMS驱动运动装置中运动架构的平面示意图。 Figure 3 is a schematic plan view of the MEMS-actuated movement within the framework of the present invention is designed for surface movement apparatus.

[0010] 其中,1.底座边框,2.供电焊盘,3.第一驱动杆,4.第二驱动杆,5.转动杆,6.长杆,7.V型电热驱动臂。 [0010] wherein, a. The base frame 2. Supply pad 3. The first drive lever 4. The second drive lever 5 rotates lever 6 pole, 7.V type electric drive arm.

具体实施方式 DETAILED DESCRIPTION

[0011] 下面结合说明书附图对本发明的具体实施方式作进一步详细的说明。 [0011] below in conjunction with the accompanying drawings of embodiments of the present invention will be further described in detail.

[0012] 如图1和图2所示,本发明设计了一种面内MEMS驱动运动装置,包括底座边框1、设置在底座边框I表面上的供电焊盘2、以及设置在底座边框I内的运动架构;运动架构包括第一驱动杆3、第二驱动杆4、转动杆5、长杆6和两根V型电热驱动臂7 ;两根V型电热驱动臂7顶点相对、且运动方向相反的分别设在底座边框I上相对的两条边上,其中,各根V型电热驱动臂7的两端分别固定连接在底座边框I上,并分别与供电焊盘2电连接;第一驱动杆3的一端与其中一根V型电热驱动臂7的顶点柔性连接,第一驱动杆3的另一端与转动杆5的一端柔性连接,第二驱动杆4的一端与另一根V型电热驱动臂7的顶点柔性连接,第二驱动杆4的另一端与转动杆5的杆身柔性连接,转动杆5的另一端与长杆6的一端固定连接。 [0012] FIG. 1 and 2, the present invention contemplates a surface 2 of the inner drive motion MEMS device comprises a base frame 1, provided on the base surface of the power supply pad frame I 2, and I set up a base within the border 4, rotating lever 5, 6 and two V-pole electric drive arm 7 sports architecture includes a first drive rod 3, the second drive rod;; two V-electric drive arm 7 opposite vertex, and the direction of movement of the movement architecture are located opposite to the base frame I opposed two sides, wherein both ends of each V-shaped root electric driving arm 7 are fixedly connected to the base frame I, and are electrically connected to the power supply pad 2; first One end of the drive rod 3 and wherein the flexible connecting vertices of a V-type electric driving arm 7, the other end of the first drive rod 3 is connected with the end of the flexible rod 5 is rotated, the second driving lever 4 and the other end of the V- Electric drive arm vertices flexible connection 7, the second driving lever 4 and the other end of the flexible shaft is connected to the rotation rod 5, one end of the rotation rod 5 and the other end of the pole 6 is fixedly connected. 本发明设计的面内MEMS驱动运动装置,采用两根V型电热驱动臂7配合杠杆原理,更加方便的实现了面内转动操作,且本发明设计面内MEMS驱动运动装置结构简单,实际应用过程中,更加便于实际操作控制面内的转动的角度,工作效率得到了提高。 Within the present invention contemplates a surface MEMS drive motion devices, using two V-electric drive with the principle of the lever arm 7, easier to achieve a rotational operation of the inner surface and the inner surface of the present invention is designed to drive the movement means MEMS structure is simple, the actual application process , the easier the actual operation of control-plane angle of rotation, the working efficiency is improved.

[0013] 在以上技术方案的基础之上:还包括电流隔离层,电流隔离层设置在底座边框I与运动架构之间,以及设置在底座边框I表面与供电焊盘2之间,用于阻挡供电电流流入底座边框I的结构中,影响对V型电热驱动臂7的控制,进一步保证了针对面内转动的精确控制,使得工作效率进一步得到了提高;而且所述V型电热驱动臂7的两边分别包括至少一根并排设置的电热驱动梁,各根电热驱动梁串联后与所述供电焊盘2相连接,实际应用过程中,能够有效提高V型电热驱动臂7实时控制动作与效率;不仅如此,所述长杆6为刚性长杆6,具有一定的刚度,在转动过程中不会发生只是刚体运动,不发生变形,保证了面内转动动作的实时性,以及装置的使用寿命。 [0013] In the above aspect on the basis of: the isolation layer further comprises a current, the current isolation layer disposed between the base frame and movement structure I, and is disposed between the base surface and the power supply pad frame I 2, for blocking I supply current flows into the base of the frame structure, affecting the control of V-type electric drive arm 7 further ensure precise control for the in-plane rotation, so that the work efficiency has been further improved; and the V-type electric drive arm 7 both sides of each comprise at least one electric drive beams juxtaposed, each root electric drive beam after series with said power supply pad 2 is connected to the actual application process, can effectively improve the V-type electric drive arm 7 real-time control operation and efficiency; Moreover, the pole 6 is a rigid pole 6, has a certain rigidity, but rigid body motion does not occur during rotation, deformation does not occur, to ensure that the rotational movement of the inner surface of the real-time, as well as the life of the device.

[0014] 本发明设计的面内MEMS驱动运动装置在实际应用过程中,设计底座边框1、设置在底座边框I表面上的供电焊盘2、以及电流隔离层和运动架构,运动架构设置在底座边框I内,电流隔离层设置在底座边框I与运动架构之间,底座边框I采用中部镂空设计,具有良好的导热率,且实际应用中具有一定厚度,一般大于200um ;其中,运动架构包括第一驱动杆3、第二驱动杆4、转动杆5、长杆6和两根V型电热驱动臂7 ;两根V型电热驱动臂7顶点相对、且运动方向相反的分别设在底座边框I上相对的两条边上,如一根V型电热驱动臂7的顶点在驱动臂的作用下向上运动,另一根V型电热驱动臂7的顶点在驱动臂的作用下向下运动,其中,各根V型电热驱动臂7的两端分别固定连接在底座边框I上,并分别与供电焊盘2电连接,其中,所述V型电热驱动臂7的两边分别包括至少一根并排设置的电热驱动梁,各根电热驱动梁串联后与所述供电焊盘2相连接;第一驱动杆3的一端与其中一根V型电热驱动臂7的顶点柔性连接,第一驱动杆3的另一端与转动杆5的一端柔性连接,第二驱动杆4的一端与另一根V型电热驱动臂7的顶点柔性连接,第二驱动杆4的另一端与转动杆5的杆身柔性连接,转动杆5的另一端与长杆6的一端固定连接,所述长杆6采用刚性长杆6,实际应用中,长杆6的另一端可以连接透镜或MEMS微镜或反射镜。 [0014] the inner surface of MEMS device of the present invention designed to drive movement in the actual application process, design the base frame 1, is provided on the surface of the base frame I supply pad 2, and galvanic isolation layer and sports infrastructure, sports infrastructure provided in the base the frame I, the current barrier layer is disposed between the base frame and movement structure I, I adopted the central hollow base frame design, having good thermal conductivity, and a practical application having a certain thickness, generally greater than 200um; wherein motion structure comprises a first a drive rod 3, the second driving lever 4, rotating lever 5, 6 and two V-pole electric drive arm 7; two V-electric drive arm 7 opposite vertex, and the movement in the opposite direction are provided on the base frame I on two opposite sides, such as a V-type electric driving arm 7 vertex upward movement under the action of the drive arm, the other vertex of V-type electric driving arm 7 in the downward movement of the driving arm effect, wherein, Each root ends of V-type electric driving arm 7 are fixedly connected to the base frame I, and are electrically connected to the power supply pad 2, wherein said V-type electric driving arm 7 on both sides, respectively, comprising at least one side by side electric drive beams, each beam after root electric drive series with the power supply is connected to the pad 2; 3 of the first drive rod end and wherein the apex flexible connecting a V-type electric drive arm 7, and the other first drive lever 3 One end of the rotating rod end of the flexible connection 5, the second driving lever 4 and the other end of the V-type electric drive vertex flexible connecting arm 7, the other end of the second drive lever 4 is connected to the flexible shaft 5 of the rotating lever, One end of the rotation rod 5 and the other end is fixedly connected with the pole 6, the pole 6 rigid pole 6, the practical application, the other end of the pole 6 can be connected to MEMS micromirrors or lenses or mirrors.

[0015] 本发明设计的面内MEMS驱动运动装置在实际应用操作过程中,通过供电焊盘2为两根V型电热驱动臂7提供电流,并控制电流大小,在V型电热驱动臂7上产生功耗的情况下,V型电热驱动臂7的温度升高,使其结构在轴线上发生位移,由于两根V型电热驱动臂7顶点相对、且运动方向相反的设置,因此,两根V型电热驱动臂7顶点的运动方向一个向上,一个向下,而且两根V型电热驱动臂7顶点与第一驱动杆3、第二驱动杆4、以及第一驱动杆3、第二驱动杆4与转动杆5之间采用柔性连接,所以两根V型电热驱动臂7顶点的相反方向上的运动,使得第一驱动杆3、第二驱动杆4和转动杆5在柔性连接方式在推力作用下变形,由转动杆5带动与之相连的长杆6发生面内的转动,这样设置在长杆6另一端的透镜或MEMS微镜或反射镜也会随之发生面内转动,实现本发明设计面内MEMS驱动运动装置的最终效果。 [0015] The present invention within the design surface MEMS drive movement means in the actual application operation, the two V-electric drive arm 7 provides a current, and to control the current size through the power supply pad 2 on the V-type electric drive arm 7 the case generated power, temperature V-type electric drive arm 7 is increased, the displacement of its structure occurs on the axis, because the two V-electric drive arm 7 opposite vertex, and opposite the direction of movement is set, therefore, two V-type electric driving arm 7 the direction of movement of a vertex upward, a downward, and the two V-type electric driving arm 7 with the apex of the first drive rod 3, a second drive rod 4, and a first drive rod 3, a second drive between rod 4 and the lever 5 is rotated using the flexible connection, so that the two V-type electric driving arm 7 vertices movement in the opposite direction, such that the first drive rod 3, 4 and 5 of the flexible connection rod rotatable manner on the second drive rod Under thrust deformation, pole-by-turn driving lever 5 connected thereto 6 rotates plane occurred, so long pole 6 is provided at the other end of the lens or mirror MEMS micromirrors or plane turn will also take place to achieve MEMS-driven movement means the final results within the design aspect of the present invention.

[0016] 本发明设计的面内MEMS驱动运动装置在实际应用操作过程中,如图3所示,可以根据需要调整第一驱动杆3的长度、第二驱动杆4的长度、以及转动杆5连接第一驱动杆3的一端与第二驱动杆4连接转动杆5位置间的距离,即可以根据需要调整L1、L2、L3和L4的长度,进而实现控制长杆6在面内转动的角度;其中,减小转动杆5连接第一驱动杆3的一端与第二驱动杆4连接转动杆5位置间的距离,可以提高长杆6的转动角度;并且通过增加长杆6的长度,可以直接增加长杆6连接透镜或MEMS微镜或反射镜的一端的位移。 [0016] The present invention is designed in-plane MEMS motion driving means during operation of the application, shown in Figure 3, can be adjusted according to the desired length of the first drive rod 3, the length of the second drive rod 4, and the rotation rod 5 connecting the first end of the drive rod 3 and the second rotatable drive rod 4 is connected between the lever from position 5, which can adjust the L1, L2, L3 and L4 of the required length, so as to realize long rod 6 to control the angle of rotation in the plane ; wherein the reduced end of the driving lever 3 and the second rotatable drive rod 5 connecting the first rod 4 is connected between the rotating lever from position 5, and 6 can be improved pole rotational angle; and by increasing the length of the pole 6 can be directly increase the displacement 6 is connected at one end of the lens or mirror MEMS micromirrors or pole. 除了以上方式外,通过增加供给V型电热驱动臂7的电流,同样可以实现提高长杆6转动角度的作用。 In addition to the above methods, but by increasing the supply current V-type electric drive arm 7, the same can be achieved to improve the role of the rotation angle of the pole 6.

[0017] 综上,本发明设计的面内MEMS驱动运动装置,采用两根V型电热驱动臂7配合杠杆原理,更加方便的实现了面内转动操作,且本发明设计面内MEMS驱动运动装置结构简单,实际应用过程中,更加便于实际操作控制面内的转动的角度,工作效率得到了提高;在此基础之上,还设计了位于底座边框I与运动架构之间、底座边框I表面与供电焊盘2之间的电流隔离层,针对V型电热驱动臂7的两边,采用并排设置至少一根电热驱动梁,均是进一步保证了针对面内转动的精确控制,使得工作效率进一步得到了提高。 [0017] In summary, the present invention contemplates the inner surface of the drive MEMS motion devices, using two V-electric drive with the principle of the lever arm 7, easier to achieve a rotational operation of the inner surface and the inner surface of the present invention is designed to drive movement means MEMS simple structure, the actual application process more convenient for practical operational control plane angle of rotation, work efficiency has been improved; on this basis, also located in the base frame I designed architecture and movement between the surface and the base frame I galvanically isolated power supply pad layer 2 between the two sides for the V-type electric drive arm 7, using juxtaposed at least one electric drive beams, are further ensure precise control for the in-plane rotation, so that the work efficiency has been further increase.

[0018] 上面结合附图对本发明的实施方式作了详细说明,但是本发明并不限于上述实施方式,在本领域普通技术人员所具备的知识范围内,还可以在不脱离本发明宗旨的前提下做出各种变化。 Premise binding [0018] The above drawings, embodiments of the present invention has been described in detail, but the present invention is not limited to the above embodiments, in the person of ordinary skill possess the knowledge, but also in the present invention without departing from the spirit Under various changes.

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Clasificaciones
Clasificación internacionalG02B26/08
Eventos legales
FechaCódigoEventoDescripción
17 Sep 2014C06Publication
22 Oct 2014C10Entry into substantive examination