CN101806991B - Two-dimensional adjusting structure and projection device comprising same - Google Patents

Two-dimensional adjusting structure and projection device comprising same Download PDF

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Publication number
CN101806991B
CN101806991B CN 200910006759 CN200910006759A CN101806991B CN 101806991 B CN101806991 B CN 101806991B CN 200910006759 CN200910006759 CN 200910006759 CN 200910006759 A CN200910006759 A CN 200910006759A CN 101806991 B CN101806991 B CN 101806991B
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base
axis
screw
adapted
hole
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CN 200910006759
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CN101806991A (en
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陈庆梁
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台达电子工业股份有限公司
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Abstract

The invention relates to a two-dimensional adjusting structure and a projection device comprising the same. The two-dimensional adjusting structure comprises a first base, a second base as well as a first sliding rod and a second sliding rod which axially extend along a first axial direction and a second axial direction, wherein the first sliding rod is fixed to the first base; the second slidingrod passes through and is sleeved with the first sliding rod through a first sliding hole and is applicable for axially moving along the first axial direction relative to the first sliding rod; and the second base is accommodated in the second sliding rod through a second sliding hole, so that the second base is applicable for axially moving along the second axial direction relative to the secondsliding rod. Consequently, the second base is applicable for moving along the first axial direction and the second axial direction on a plane relative to the first base so as to adjust the relative positions of a first object and a second object which are respectively arranged on the first base and the second base.

Description

二维调整结构及包含该二维调整结构的投影装置 A two-dimensional structure and adjustment means comprises a projection of the two-dimensional restructuring

技术领域 FIELD

[0001] 本发明是关于一种二维调整结构,特别是一种用于投影装置的二维调整结构。 [0001] The present invention relates to a two-dimensional restructuring, in particular a two-dimensional structure for the adjustment of the projection apparatus. 背景技术 Background technique

[0002] 随着数字数据的普及,于许多场所中,利用投影装置呈现数字数据的比例也随之增加。 Ratio [0002] With the popularization of digital data, in many places, the use of the projection apparatus presenting digital data also increases. 一般而言,投影装置在使用上,须先行调整影像投射位置,使投影影像可完整且清晰地于投影屏幕上显现出来。 In general, in the use of the projection apparatus, the line must first adjust the position of the projection image, the projection image may be a complete and clearly apparent on the projection screen.

[0003] 传统上,针对一非固定式的投影装置,于调整投影影像位置时,需利用手动挪移方式以调整影像的水平位置;同时,配合伸缩投影装置所附的支撑架,以调整影像的垂直高度。 When [0003] Conventionally, for a non-stationary projection means for adjusting the position of the projected image, the need to use manually adjust the horizontal position of the diversion mode image; the same time, with the telescopic support frame attached to the projection means to adjust the image vertical height. 甚或,若于遭遇支撑架长度不足的情况下,还需额外将投影装置垫高,以便配合投影屏幕的高度投影影像。 Even if the support frame length insufficient to encounter the case, the cost of extra booster projection apparatus, so as to fit the height of the projected image projection screen. 如此繁琐的调整过程,无一不增加投影装置在使用上的不便,若调整不当亦常常造成投影影像歪斜。 So tedious adjustment process, and both increased inconvenience in the use of projection devices, also often caused by improper adjustment if the projected image skew. 另一方面,针对固定式的投影装置,则须在架设的同时,便预先进行投影影像位置的调整,使投影影像可与屏幕配合。 On the other hand, for a fixed-type projection apparatus, it shall be erected at the same time, then the position of the projected image is adjusted in advance so that the projected image can be used with the screen. 上述方式在一既定空间内的使用时,投影装置与屏幕的相对位置需预先考量,一旦架设完成,调整投影影像便十分困难,造成投影装置使用限制增加。 When the above-described embodiment within a given space, the relative position of the screen projection device need consideration in advance, once the set up is completed, it is very difficult to adjust the projected image, resulting in a projection apparatus used to limit the increase.

[0004] 为了克服上述的投影装置在调整上的不便,一种现有的调整投影影像位置的方法,如图1所示,是将一镜头10固定于一设置于投影装置中的二维调整结构1上。 [0004] In order to overcome the above-described inconvenience in adjusting a projection apparatus, a method of the conventional method for adjusting the position of the projected image, as shown in FIG. 1, a lens 10 is fixed to a projection apparatus arranged in a two-dimensional adjustment 1 structure. 二维调整结构1包含四基座lla、llb、13a及13b。 1 comprises a four-dimensional restructuring base lla, llb, 13a and 13b. 其中,基座13a适可相对基座1¾沿一第一轴向X进行移动;基座1 Ia适可相对基座1 Ib沿一第二轴向Y进行移动,而基座1 Ia还与基座13b联结,藉此达到调整镜头10位置的目的。 Wherein the base 13a adapted 1¾ moves relative to the base along a first X-axis; 1 Ia suitable base relative to the base 1 Ib in a second axial direction Y moves, and the base further the base 1 Ia seat 13b to thereby achieve the purpose of adjusting the position of the lens 10. 上述的调整原理是利用可于二轴向X、Y分别产生相对移动的二独立的单一维度调整平台组的结合,以达到调整目的。 Principle is to use the adjustment described above can be in two axially X, Y respectively generate two independent single dimension relative movement of the platform is adjusted in conjunction with the group, in order to achieve the purpose of adjustment. 因此,调整结构体积庞大,重量沉重,材料成本亦跟着元件的复杂而提高。 Therefore, the adjustment structure bulky, heavy weight, material cost also is increased along with complex elements. 其庞大的调整结构造成其仅能应用于大型的投影装置。 Its vast restructuring cause it only used for large projection apparatus. 一般可携式的投影装置因体积较小,内部空间有限,不易设置上述调整结构,使其利用性降低。 The portable projection device is generally due to a small volume, within the limited space, the adjustment is not easy to set the configuration so that use reduced.

[0005] 因此,提供一种二维调整结构,其体积小、重量轻,以便更广泛的应用于各式的投影装置中,使该投影装置的镜头可简易地配合屏幕进行二维调整,以于屏幕上的正确位置呈现完整清晰的投影影像,这是此业界亟待努力的目标。 [0005] Accordingly, a two-dimensional restructuring, its small size, light weight, in order to more widely used in various types of projection apparatus, the lens of the projection device may be easily adjusted with a two-dimensional screen to the correct position on the screen clear and complete presentation of the projected image, which is this industry's urgent goal.

发明内容 SUMMARY

[0006] 本发明的一目的是提供一种二维调整结构及一投影装置,利用此二维调整结构可于单一平台组内,可使设置于投影装置的第二基座的一第一对象可相对于第一基座进行二维相对移动。 [0006] The object of the present invention is to provide a two-dimensional structure and adjusting a projection apparatus using the two-dimensional structure may be adjusted within a single platform set, enables a first object is disposed on the second base projection apparatus relative to the first base may be two-dimensionally relative movement.

[0007] 为达上述目的,二维调整结构包含一第一基座、一第二基座、一第一滑杆以及一第二滑杆。 [0007] To achieve the above object, a two-dimensional adjustment structure comprises a first base, a second base, a first slider and a second slider. 该第一滑杆沿一第一轴向延伸,并固定于该第一基座上。 The first slide bars extending along a first axis, and fixed to the first base. 第二滑杆沿一第二轴向延伸,并包含一第一滑孔。 The second slide bar extending along a second axis, and comprises a first slide hole. 该第二滑杆以该第一滑孔穿套于该第一滑杆,以便该第二滑杆适可相对于该第一滑杆沿该第一轴向移动。 The second slide bar through the first slide hole in the sleeve in a first slide bar, may be adapted so that the second slide bar relative to the first slider moves along the first axis. 第二基座包含一第二滑孔,适可容置该第二滑杆,以便该第二基座可相对于该第二滑杆沿该第二轴向移动。 The second base comprises a second sliding hole can accommodate the appropriate second slide bar, so that the second base relative to the second slide bar may be moved along the second axial direction. 借助上述的构成,第二基座适可通过该第二滑杆,于一平面相对于该第一基座分别沿该第一轴向及该第二轴向移动。 With the above configuration, the second base through the second slider may be adapted, in a first plane with respect to the base, respectively, the first and second axially moved axially.

[0008] 本发明的二维调整结构的第一基座适可固设于投影装置的一本体中,第二基座包含一镜头固定座,适可固定一镜头组件。 [0008] The first two-dimensional adjustment of the base structure can be adapted to the present invention fixed to a main body of the projection apparatus, the second base comprises a lens holder, a lens assembly can be secured appropriate. 藉此,该镜头组件适可相对于该本体分别沿该第一轴向及第二轴向进行二维相对移动。 Whereby, the lens assembly may be adapted, respectively, relative to the body along the first axis and the second axis two-dimensionally relative movement.

[0009] 本发明的二维调整结构克服现有的技术必需使用二独立的一维调整平台组分别达到二维移动功能的限制,达到体积小,不致占用太大空间的目的。 [0009] a two-dimensional structure of the present invention overcome the adjustment of the prior art required the use of two separate one-dimensional adjustment of internet group respectively limit movement of the two-dimensional function, to a small volume, will not take up too much space in the object. 本发明的二维调整结构适可应用于各种投影装置中,增加投影装置于操作上的便利性。 Adjustment of the two-dimensional structure suitable for the present invention may be applied to various kinds of projection device, a projection device to increase the convenience of operation. 甚至较小型的可携式投影装置亦可有足够空间容置使用本发明的二维调整结构。 Even smaller portable projection device can have enough space to accommodate a two-dimensional structure of the present invention is adjusted.

附图说明 BRIEF DESCRIPTION

[0010] 为让本发明的上述目的、技术特征和优点能更明显易懂,下面将配合附图对本发明的较佳实施例进行详细说明,其中: [0010] In order to make the above-mentioned object, features and advantages of the present invention can be more fully understood by reading the following with reference to the preferred embodiments of the present invention will be described in detail, in which:

[0011] 图1是现有的二维调整结构的示意图; [0011] FIG. 1 is a schematic diagram of a conventional two-dimensional restructuring;

[0012] 图2A是本发明二维调整结构的立体图; [0012] FIG. 2A is a perspective view of a two-dimensional structure of the present invention is adjusted;

[0013] 图2B是本发明二维调整结构的正视图; [0013] FIG. 2B is a front view of a two-dimensional structure of the present invention is adjusted;

[0014] 图2C是本发明二维调整结构的分解立体图; [0014] FIG 2C is an exploded perspective view of a two-dimensional structure of the present invention is adjusted;

[0015] 图2D是本发明二维调整结构部份元件的立体图; [0015] FIG 2D is a partial structural element of the two-dimensional adjustment perspective view of the invention;

[0016] 图2E是本发明二维调整结构部份元件的另一立体图;以及 [0016] Figure 2E is a perspective view of another part of the structure of a two-dimensional view of an adjustment device of the present invention; and

[0017] 图3为本发明投影装置的示意图。 [0017] FIG. 3 illustrates a projection device of the present invention.

具体实施方式 Detailed ways

[0018] 如图2A至图2C所示,本发明的二维调整结构2包含一第一基座20a、至少一第一滑杆211、至少一第二滑杆213、一第二基座20b以及至少一限位件对。 [0018] FIG 2A to 2C, a two-dimensional structure of the present invention to adjust 2 comprises a first base 20a, at least a first slide bar 211, at least a second slide bar 213, a second base 20b and at least one stop element pair. 借助上述各元件的相应配合,使第二基座20b相对第一基座20a于一平面(图未示出)上进行二维移动,以调整固定于第二基座20b的一第一对象(例如镜头组件)相对于固定于第一基座20a的一第二对象(例如投影装置)的位置。 By means of the respective mating element, the second base 20b opposite the base 20a in a first plane (not shown) on the two-dimensionally moved so as to adjust the first object is fixed to a base 20b of the second ( e.g. lens assembly) is fixed with respect to a first base 20a of the second object (such as a projection means) position. 为方便说明,以下将以本发明较佳实施例进行详细描述。 For convenience of description, the preferred embodiment of the present invention will hereinafter be described in detail.

[0019] 如图2C所示,本实施例的二维调整结构2包含二根第一滑杆211、四根第二滑杆213及四个限位件M。 [0019] As shown in FIG. 2C, the two-dimensional restructuring of Example 2 of the present embodiment comprises two first slider 211, slider 213 and four second stopper four M. 其中,四个限位件M分别形成于第二基座20b的四个角落,而各第二滑杆213分别容置于四个限位件M中,而各第一滑杆211则分别与二根第二滑杆213及二个限位件M穿设配合。 Wherein the four stop members are formed at four corners of the M second base 20b of the second slider 213, respectively, and each housed in four stopper M, and each of the first slider 211, respectively two second slide bars 213 and two stopper bored with M. 通过上述的构成,适可调整分别与第一基座20a及第二基座20b 固设连结的第二对象(如投影装置的本体)与第一对象(如镜头组件)的相对位置。 The relative position of the second object by the above-described configuration, the appropriate adjusted with the first base 20a and a second base 20b fixed link (e.g., the body of the projection device) with the first object (such as a lens assembly) of. 在此需注意的是,本发明的第一滑杆211、第二滑杆213、限位件M以及其它相对应结构的数量及形状均不限于本实施例及各附图所揭露的范围,参照本实施例的说明及相关附图,本领域具通常知识者依本发明的精神应可轻易思及其它变化。 It should be noted here that the first slider 211 according to the present invention, the second slider 213, the number and shape of the stopper member M and other corresponding structures are not limited to the disclosed embodiment examples and the drawings range, with reference to the description and the drawings related embodiment, having ordinary knowledge in the art under the terms of the spirit of the invention and should readily think of other variations.

[0020] 为了便于说明,以下仅针对其中一组第一滑杆211、第二滑杆213及限位件M进行进一步描述。 [0020] For ease of description, only for the one group of the first slider 211, the slider 213 and the second stopper member M is further described. 如图2A至图2C所示,第一滑杆211沿第一轴向X延伸,并固定至第一基座20a上。 FIG 2A to 2C, the first slider 211 extends along the first axis X, and secured to the first base 20a. 第二滑杆213沿第二轴向Y延伸。 The second slider 213 Y extending in a second axial direction. 第一轴向X实质上与第二轴向Y垂直。 The first axis X and second axis Y is substantially vertical. 第二滑杆213包含一第一滑孔22,而第二滑杆213以第一滑孔22穿套于第一滑杆211上,以便第二滑杆213适可相对于第一滑杆211沿第一轴向X移动。 The second slider 213 comprises a first sliding hole 22, and the second slider 213 to the first slide hole 22 is sleeved on the first slider 211, so that the second slider 213 may be adapted with respect to the first slider 211 X moves along the first axis.

[0021 ] 合并参照图2D及图2E所示(为便于说明,上述二图中,第一基座20a并未示出), 限位件M固设于第二基座20b上,本实施例中,限位件M实质上与第二基座20b —体成型。 [0021] Referring to FIGS. 2D and FIG. 2E (for convenience of explanation, the above two figures, the first base 20a not shown), the stopper M fixed on the second base 20b, the present embodiment , the stopper member and the second base is substantially M 20b - shaped body. 各限位件M用以容设第一滑杆211及第二滑杆213,且限位件M具有一预定空间以容许第一滑杆211相对限位件M沿第二轴向Y局部移动。 Each stopper member M is provided for accommodating the first slider 211 and the second slider 213, and the stopper member M having a predetermined space to allow the first slider 211 relative to the stopper member along the second axis Y M local mobility . 具体说,各限位件M的该预定空间包含一第二滑孔对1,第二滑孔241用以容置第二滑杆213,并使第二滑杆213可于第二滑孔241中沿第二轴向Y移动,亦即第二基座20b适可相对于第二滑杆213沿第二轴向Y移动。 Specifically, the predetermined M space of each stopper member comprises a pair of second sliding hole 1, the second slide hole 241 for accommodating the second slide bars 213, 213 and the second slider 241 may slide in the second aperture movement along the second axis Y, i.e., the second base 20b of the second slide bar relative to the adapter 213 may be moved in the second Y axis.

[0022] 该预定空间还包含沿第二轴向Y延伸且与第二滑孔Ml连通的一第一狭长孔M3, 贯穿限位件对,适以供第一滑杆211穿设于其中并配合容置第一滑杆211,使第一滑杆211 适可相对于限位件M沿第二轴向Y局部移动。 [0022] The predetermined space further comprises a second axial direction Y and extending in a first elongated hole and the second sliding hole Ml M3 communication, through limiting member pair adapted to supply a first slider 211 which is disposed through and a first fitting accommodating slider 211, the slider 211 of the first stopper member M may be adapted in the second axial direction Y relative to the local movement. 要说明的是,限位件M上的第一狭长孔243 不限于本实施例及各附图所揭露的态样,只要是能容设第一滑杆211,并容许限位件M相对于第一滑杆211沿第二轴向Y局部移动的,皆为本发明所欲表达的概念。 It is noted that, the first elongated hole stopper member 243 M aspect of the present embodiment is not limited to the disclosed examples and the drawings, can be accommodated as long as the first slider 211, and allows the stopper member with respect to M the first slider 211 moves along the second axis Y of the partial, are all expressed in the concept of the present invention is desired. 藉此,当第二基座20b相对于第二滑杆213沿第二轴向Y移动时,第一狭长孔243适可沿第二轴向Y相对于第一滑杆211局部移动,以避免第一滑杆211妨碍第二基座20b相对于第一基座20a沿第二轴向Y的移动。 Whereby, when the second base 20b with respect to the second slider 213 moves along the second axis Y, the first elongate hole 243 may be adapted with respect to the first partial slide bar 211 is moved in a second axial direction Y, in order to avoid the first slider 211 interfere with the second base 20b relative to the first base 20a Y along a second axis.

[0023] 二根第一滑杆211间隔地固定至第一基座20a上,并分别穿设于二限位件M的第一狭长孔M3中,而四根第二滑杆213其中之二分别以其第一滑孔22套设于二第一滑杆211相应的其中之一上,且四根第二滑杆213分别容置于四个限位件M的四个第二滑孔241中。 [0023] The two first slide bars 211 fixed to the first spacer base 20a, and are disposed through the first elongated hole M3 two stoppers M, the second slider 213 and four of which were respectively, with its first slide hole 22 is provided on one of the two sets of the first slider 211 corresponding thereto, and four second slide bars 213 are accommodated in four four second sliding hole 241 of the stopper member M in. 相应上述第二滑杆213的设置及构成,第二基座20b适以沿一平面相对于第一基座20a分别沿第一轴向X及第二轴Y向移动。 A respective said second slide bar 213 is configured and arranged, adapted to the second base 20b along a first plane with respect to the base 20a, respectively, along the first axis X and second axis Y to the mobile.

[0024] 请参考图2C至图2E,于实际应用上为方便调整,二维调整结构2还包含设置于第一基座20a上的一第一螺杆231及一第二螺杆233,其中第一螺杆231沿第一轴向X设置, 第二螺杆233则沿第二轴向Y设置。 [0024] Please refer to FIG. 2C to FIG 2E, in practical application to facilitate adjustment, adjustment of the two-dimensional structure 2 further comprises a first screw 20a provided on the first base 231 and a second screw 233, wherein the first screw 231 disposed along the first axis X, the second screw 233 disposed along a second Y axis. 当第一螺杆231沿第一轴向X旋转时,第一螺杆231 适可啮合一形成于一第一滑块251中的一第一螺孔251a,并带动第二基座20b沿第一轴向X移动。 When the first screw 231 rotates in a first axial direction X, the first screw 231 may be adapted to engage a first threaded hole formed in a slider 251 of a first 251a, a second base 20b and driven along a first axis move to X. 当第二螺杆233沿第二轴向Y旋转时,第二螺杆233适可啮合形成于一第二滑块253中的一第二螺孔253a,并带动第二基座20b沿第二轴向Y移动。 When the second screw 233 is rotated in a second axial direction of the Y, the second screw 233 adapted to be engaged with a second slider 253 is formed in a second screw hole 253a, and a second base 20b driven along a second axis Y movement.

[0025] 一并参照图2C及图2D,本实施例中,第二基座20b包含第一滑块251及沿第二轴向Y延伸的一第一滑槽251b,其中第一滑块251具有第一螺孔251a。 [0025] Referring also to FIGS. 2C and 2D, an embodiment of the present embodiment, the second base 20b comprises a first slider and a first sliding slot 251 extending along a second axis Y 251b, wherein the first slider 251 having a first threaded hole 251a. 第一滑槽251b适以容置第一滑块251,以便第一滑块251可沿第二轴向Y滑动地被限制于第一滑槽251b中。 A first chute 251b is adapted to accommodate a first slider 251, the slider 251 so that the first may be the second axis Y is limited to sliding along the first slide groove 251b. 第二基座20b还包含沿第二轴向Y延伸的一第二狭长孔^a,与第一滑槽251b连通,第二狭长孔26a适以配合容置第一螺杆231,以便第一螺杆231穿设于其中以与第一螺孔251a啮合。 20b further comprises a second base in a second elongated hole extending in a second axial direction Y ^ a, 251b in communication with the first slot, the second elongated hole 26a adapted to accommodate a first mating screw 231, so that the first screw 231 provided therein with the through holes 251a of the first engagement. 当第一螺杆231沿第一轴向X相对第一滑块251旋转时,第一滑块251适可沿第一轴向X移动。 When the first screw 231 251 rotate relative to the first slider along the first axis X, the first slider 251 moves along the first Lescol X axis. 另一方面,当第二基座20b沿第二轴向Y移动时,第一滑槽251b适可相对于第一滑块251沿第二轴向Y移动,而第二狭长孔26a适以沿第二轴向Y相对于第一螺杆231 移动,藉此避免第一螺杆231妨碍第二基座20b相对于第一基座20a沿第二轴向Y的移动。 On the other hand, when the second base 20b moves along the second axis Y, a first chute 251b may be adapted with respect to the first slider 251 moves along the second axis Y, and the second along the elongated hole 26a adapted to the second Y axis movement relative to the first screw 231, thereby avoiding the first screw 231 interfere second base 20b moves relative to the first base along a second Y axis 20a.

[0026] 一并参照图2C及图2E,相似地,第二基座20b还包含第二滑块253及沿第一轴向X延伸的一第二滑槽25北,其中第二滑块253具有第二螺孔253a。 [0026] Referring also to FIG. 2C and 2E, similarly, a second base 20b further includes a second slider 253 and a second slot extending along a first axis X 25 North, wherein the second slider 253 having a second screw hole 253a. 第二滑槽25¾适以容置第二滑块253,以便第二滑块253可沿第一轴向X滑动地被限制于第二滑槽25¾中。 A second chute 25¾ adapted to accommodate second slider 253, so that the second slider 253 is slidably limited to the second chute 25¾ along the first axis X. 第二基座20b还包含沿第一轴向X延伸的一第三狭长孔与第二滑槽25¾连通,第三狭长孔26b适以配合容置第二螺杆233,以便第二螺杆233穿设于其中以与第二螺孔253a啮合。 The second base 20b further comprises a third elongated bore in a first axial direction X extending chute 25¾ second communication, the third elongated hole 26b adapted to accommodate a second screw fitting 233, so that the second screw 233 is disposed through in which the screw hole 253a engaged with the second. 当第二螺杆233沿第二轴向Y旋转时,第二滑块253适可沿第二轴向Y移动。 When the second screw 233 is rotated in a second Y axis, a second slider 253 moves along the second adapter can Y axis. 进一步而言,当第二基座20b沿第一轴向X移动时,第二滑槽25¾适可相对于第二滑块253沿第一轴向X移动,而第三狭长孔26b适以沿第一轴向X相对于第二螺杆233移动,藉此避免第二螺杆233妨碍第二基座20b相对于第一基座20a沿第一轴向X的移动。 Further, when the second base 20b moves along the first axis X, a second chute adapted 25¾ 253 relative to the second slide movement along the first axis X, and the third elongated hole 26b adapted to direction a first axial direction X with respect to movement of the second screw 233, thereby preventing the second screw 233 interfere with the second base 20b relative to the first base 20a move along the first axis X.

[0027] 承上述实施例,为方便使用者于同一侧向进行二维位置调整,二维调整结构2还包含一锥齿轮组件及沿第一轴向X延伸的一辅助调整杆233a。 [0027] Bearing the above-described embodiments, as a convenience to the same two-dimensional position adjustment of laterally adjusting the two-dimensional structure 2 further comprises a bevel gear assembly and an auxiliary axis X extending along the first adjusting rod 233a. 锥齿轮组件设置于辅助调整杆233a与第二螺杆233间,包含分别固设于第二螺杆233及辅助调整杆233a上的二个锥齿轮23北,并且此二个锥齿轮23¾分别沿第一轴向X及第二轴向Y相互啮合设置。 Bevel gear assembly disposed in the auxiliary adjusting rod 233a and the second screw 233, respectively comprising two bevel gear fixed to the second screw 23 on the north 233 and the auxiliary adjusting lever 233a, and this two bevel gears respectively along the first 23¾ X axial direction and a second axis Y arranged intermeshing. 当辅助调整杆233a沿第一轴向X旋转时,第二螺杆233适可通过锥齿轮组件的二个锥齿轮23北, 将辅助调整杆233a沿第一轴向X的转动转换为第二螺杆233沿第二轴向Y的旋转,以便促使第二基座20b沿第二轴向Y移动。 When the auxiliary adjusting lever 233a in the first rotational axis X, the second screw 233 may be adapted by the two bevel gears 23 North bevel gear assembly, the auxiliary adjusting rod 233a is rotated in a first axial direction X converts to the second screw 233 along a second axis of rotation Y, so as to cause a second base 20b moves along the second Y axis.

[0028] 于其它实施态样中,相反地,辅助调整杆233a亦可沿第二轴向Y延伸,并且锥齿轮组件的二锥齿轮23¾可设置于辅助调整杆233a与第一螺杆231间,藉此将辅助调整杆233a沿第二轴向Y的转动转换为第一螺杆231沿第一轴向X的旋转,以便第二基座20b沿第一轴向X移动。 [0028] In other embodiments aspects, conversely, can assist adjustment lever 233a extending along a second axis Y, and the two bevel gear is a bevel gear assembly may be provided in the auxiliary 23¾ adjustment lever 233a of the first screw 231, whereby the auxiliary adjusting lever 233a is rotated in a second axial direction Y into a first screw 231 X along a first axis of rotation, so that the second base 20b X moves along the first axis. 如此,同样可达到方便使用者于同一侧向进行二维位置调整的目的。 Thus, the user can achieve the same purpose to facilitate the position adjustment of the two-dimensionally on the same side.

[0029] 如图3所示,本发明的另一实施例是关于一投影装置3。 [0029] As shown in FIG. 3, another embodiment of the present invention relates to a projection apparatus 3. 投影装置3包含上述的二维调整结构2及一镜头组件31。 The projection apparatus including the 3-dimensional structure 2 and a lens adjustment assembly 31. 其中,图3仅示出必要的元件,且二维调整结构2位于投影装置3内部,仅以虚线简单表示其位置,其详细结构请参考图2A至图2E。 Wherein FIG. 3 shows only the essential elements, and a two-dimensional structure 2 of the projection adjustment means 3 inside, only the broken line represents a simple position, please refer to the detailed structure of FIGS. 2A to 2E. 于投影装置3 中,二维调整结构2是利用第一基座20a与投影装置3的本体33固定,其中二维调整结构2的第二基座20b还包含如图2A至图2C所示的一镜头固定座27,以固定镜头组件31。 3 in the projection apparatus, a two-dimensional structure 2 is adjusted by the first base 20a is fixed to the body 3 of the projector apparatus 33, wherein the two-dimensional structure of the second adjusting base 2 further comprises 20b 2A to 2C as shown in a lens holder 27, 31 to secure the lens assembly. 藉此,镜头组件31适以仅通过一位置调整平台组,即本发明的二维调整结构2,进行相对于投影装置3的本体33,分别沿第一轴向X及第二轴向Y的移动及定位,以调整投影影像的投射位置。 Accordingly, the lens assembly 31 adapted to adjust the position of the platform only by a group, i.e., the present invention is a two-dimensional restructuring 2, a body 33 with respect to the projection apparatus 3, respectively, along the first axis X and second axis Y, move and position to adjust the projection position of the projected image.

[0030] 本发明的投影装置3避免现有的投影装置如图1所示需要二组位置调整平台组, 亦即基座IlaUlb的组合以及13a及13b的组合,方可达到二维调整、移动及定位的目的。 [0030] The projection apparatus according to the present invention avoids the conventional projection apparatus 3 in FIG. 1 requires two sets of the position adjustment platform group, i.e., a combination of the base, and combinations IlaUlb 13a and 13b, and reaches the two-dimensional adjustment before moving and positioning purposes. 因此,投影装置3的体积可以相较于现有的投影机大幅缩小。 Thus, the volume of the projection device 3 may be compared to conventional projectors significantly reduced. 再者,图3所示的第一轴向X 为铅直方向且第二轴向Y为水平方向,于其它实施例中亦可旋转整个二维调整结构2的方位,使第一轴向X为水平方向且第二轴向Y为铅直方向。 Further, a first axial direction X shown in FIG. 3 is a vertical axial direction and a second horizontal direction Y, in other embodiments may adjust the rotational orientation of the entire two-dimensional structure 2, the first axial direction X The second axis is the horizontal direction Y is the vertical direction.

[0031] 本发明的二维调整结构2还可与另一调整机构(图未示出)相结合,以调整第一对象(如镜头组件31)沿一第三轴向的位置。 [0031] The present invention is a two-dimensional structure 2 may also be adjusted and the further adjusting means (not shown) in combination, to adjust a first object (such as a lens assembly 31) along a third axial position. 其中,该第三轴向可与第一轴向X及第二轴向Y垂直,以达到三维调整第一对象(如镜头组件31)位置的目的。 Wherein the third axial with the first axis X and second axis Y perpendicular, three-dimensional adjustment to achieve the object of the first object (e.g., lens assembly 31) position.

[0032] 于上述的实施例中,二维调整结构2是利用手动方式分别旋转调整第一螺杆231 及第二螺杆233,以便第二基座20b可相对于第一基座20a沿第一轴向X及第二轴向Y移动。 [0032] In the above embodiment, the two-dimensional structure 2 is adjusted manually using a first adjusting screw 231 are rotated and the second screw 233, so that the second base 20b relative to the first base along a first axis 20a It moved in the X axis and the second Y. 然而,二维调整结构2还可与各式致动器(如一电动马达)连接,藉以利用电动方式, 进行更快速且精确的调整。 However, the two-dimensional structure 2 may also be connected to adjust a variety of actuator (such as a electric motor), whereby the electric mode, a more rapid and precise adjustment.

[0033] 综上所述,本发明利用体积较小的二维调整结构,取代传统调整结构,适可于狭小的空间内进行二维移动及定位,达到调整分别设置于上述第一基座及第二基座上的二对象的二维相对位置,并且其重量亦大为减轻。 [0033] In summary, the present invention utilizes a smaller volume of the two-dimensional restructuring replace traditional structural adjustment, and suitable for two-dimensional movement can be positioned in a small space, to adjust the base are provided on the first and the relative position of two-dimensional objects on the second base and the weight thereof is also greatly reduced. 于实际运用上,本发明的二维调整结构除了可设置于各式投影装置(特别是小型可携式的投影装置),还可广泛地设置于其它须调整二对象二维相对位置的各式装置上。 In practical use, the two-dimensional structure of the present invention, the adjustment may be provided in addition to a variety of projection devices (especially small portable projection device), it may be widely provided to other two-dimensional adjustment of the relative position of two objects of all kinds means.

[0034] 上述实施例仅为例示性说明本发明的原理及其功效,以及阐释本发明的技术特征,而非用于限制本发明的保护范畴。 [0034] The above-described embodiment is merely exemplary embodiments illustrating the principles and effect of the present invention, and explain the technical features of the present invention, not intended to limit the scope of the invention. 任何熟悉本技术的人士均可在不违背本发明的技术原理及精神的情况下,可轻易完成的改变或均等性的安排均属于本发明所主张的范围。 Any person skilled in the art can be found in the case does not violate the technical principles and spirit of the present invention can be easily completed modifications and similar arrangements belong to the scope of the invention as claimed. 因此,本发明的权利保护范围应如后述的本申请权利要求范围所列。 Accordingly, the scope of the present claimed scope of the present invention to be described later application requirements set forth.

Claims (15)

1. 一种二维调整结构,用于调整一第一对象相对于一第二对象的位置,该二维调整结构包含:一第一基座,固设于该第二对象;一第一滑杆,沿一第一轴向延伸,并固定至该第一基座上;一第二滑杆,沿一第二轴向延伸,包含一第一滑孔,该第二滑杆以该第一滑孔穿套于该第一滑杆上,以便该第二滑杆适可相对于该第一滑杆沿该第一轴向移动;以及一第二基座,供该第一对象设置,该第二基座包含一第二滑孔及沿该第二轴向延伸的一第一狭长孔,该第二滑孔适可容置该第二滑杆,以便该第二基座适可相对于该第二滑杆沿该第二轴向移动,该第一狭长孔适可容置该第一滑杆;通过该第二滑杆,该第二基座适以沿一平面相对于该第一基座分别沿该第一轴向及该第二轴向移动,当该第二基座沿该第二轴向移动时,该第一狭长孔适可沿该第二轴向相对于该 1. A two-dimensional adjustment structure for adjusting a position of a first object relative to a second object, the two-dimensional adjustment structure comprising: a first base, fixed to the second object; a first slide rods, extending along a first axis, and a first fixed to the base; a second slide bar, extending along a second axis, comprising a first sliding hole, the second to the first slide bar the slide hole is sleeved on the first slide bar, may be adapted so that the second slide bar relative to the first slider moves along the first axis; and a second base, the first object is provided for, that the second base comprises a second sliding along the hole and a first elongated hole extending axially a second, the second slide hole adapted to the second slide bar may be received, may be adapted so that the second base with respect to the second slide bar moves along the second axis, the first elongated hole adapted to the first slide bar may accommodate; by the second slide bar, adapted to the base along a second plane relative to the first the base of each first and second axially movable with respect to the axial direction, the second base when moving along the second axis, the first elongated hole along the second axis may be adapted 一滑杆移动。 A slider mobile.
2.根据权利要求1所述的二维调整结构,其特征在于,该二维调整结构包含二根第一滑杆及四根第二滑杆,且该第二基座包含四个第二滑孔,各该第一滑杆固定至该第一基座上,所述第二滑杆其中之二以其第一滑孔套设于所述第一滑杆相应的其中之一上,且所述第二滑孔适可分别容置所述第二滑杆于其中。 2. The structure of the two-dimensional adjustment as claimed in claim 1, wherein the two-dimensional configuration comprising two first adjusting slider and the second slider to four, and the four second base comprises a second carriage holes, each of the first slide bar fixed to the first base, wherein the second slide bar with its first slide hole bis sleeved on a respective one of the slide bar wherein the first and the said second slide hole adapted respectively accommodating therein the second slide bar.
3.根据权利要求1所述的二维调整结构,其特征在于,该二维调整结构还包含一第一螺杆,沿该第一轴向设置于该第一基座,该第二基座具有一第一螺孔,当该第一螺杆沿该第一轴向旋转时,该第一螺杆适可通过该第一螺孔而带动该第二基座沿该第一轴向移动。 3. The adjustment of the two-dimensional structure according to claim 1, wherein the two-dimensional structure further comprises a first adjustment screw, disposed on the first base along the first axis, the second base having a first screw hole, when the first screw rotating along the first axis, the first screw may be adapted to drive the second screw hole through the first base moves along the first axis.
4.根据权利要求3所述的二维调整结构,其特征在于,该第二基座还包含一第一滑块, 具有该第一螺孔,当该第一螺杆沿该第一轴向相对该第一滑块旋转时,该第一滑块适可沿该第一轴向移动。 4. The two-dimensional restructuring according to claim 3, wherein the second base further comprising a first slider having the first screw hole, when the first screw direction opposite the first axial direction when rotating the first slider, the first slider may be adapted to move axially in the first.
5.根据权利要求4所述的二维调整结构,其特征在于,该第二基座还包含沿该第二轴向延伸的一第一滑槽及沿该第二轴向延伸的一第二狭长孔,该第一滑槽适以容置该第一滑块,该第二狭长孔适以配合容置该第一螺杆,当该第二基座沿该第二轴向移动时,该第一滑槽适可相对于该第一滑块沿该第二轴向移动,而该第二狭长孔适以沿该第二轴向相对于该第一螺杆移动。 The dimensional adjustment structure as claimed in claim 4, wherein the second base further comprises a first slot extending along the second axis and a second axis extending along the second elongated hole, and the first chute is adapted to accommodate the first slider, the second elongate hole adapted to accommodating the first screw fit, when the second base moves along the second axis, the second a chute may be appropriate with respect to the first slider moves along the second axis, and the second elongated hole adapted to the second axial direction relative to the first screw movement.
6.根据权利要求1所述的二维调整结构,其特征在于,该二维调整结构还包含一第二螺杆,沿该第二轴向设置于该第一基座,该第二基座具有一第二螺孔,当该第二螺杆沿该第二轴向旋转时,该第二螺孔适可带动该第二基座沿该第二轴向移动。 6. The structure of the two-dimensional adjustment as claimed in claim 1, wherein the two-dimensional structure further comprises a second adjustment screw is provided to the first base along the second axis, the second base having a second screw hole, when the second screw along the second axis of rotation, the second screw hole may be adapted to drive the second base along the second axial direction.
7.根据权利要求6所述的二维调整结构,其特征在于,该第二基座还包含一第二滑块, 具有该第二螺孔,当该第二螺杆旋转时,该第二滑块适可沿该第二轴向移动。 7. The two-dimensional restructuring according to claim 6, wherein the second base further comprises a second slide, the second having a screw hole, when the rotation of the second screw, the second carriage the second block may be adapted to move axially.
8.根据权利要求7所述的二维调整结构,其特征在于,该第二基座还包含沿该第一轴向延伸的一第二滑槽及沿该第一轴向延伸的一第三狭长孔,该第二滑槽适以容置该第二滑块,该第三狭长孔容置该第二螺杆,当该第二基座沿该第一轴向移动时,该第二滑槽适可相对于该第二滑块沿该第一轴向移动,而该第三狭长孔适以沿该第一轴向相对于该第二螺杆移动。 8. The structure of the two-dimensional adjustment as claimed in claim 7, wherein the second base further comprises a second slot extending along the first axial direction and a third axial direction extending along the first elongated hole, and the second slot adapted to accommodate the second slider, the third elongated aperture accommodating the second screw, the second base when moving along the first axis, the second slot suitable rotatable relative to the second slider moves along the first axis, and the third elongated hole adapted to the first axial direction relative to the movement of the second screw.
9.根据权利要求6所述的二维调整结构,其特征在于,该二维调整结构还包含一锥齿轮组件及一辅助调整杆,沿该第一轴向延伸,该锥齿轮组件设置于该辅助调整杆与该第二螺杆间,当该辅助调整杆沿该第一轴向旋转时,该第二螺杆适可透过该锥齿轮组件沿该第二轴向旋转。 9. The two-dimensional restructuring according to claim 6, wherein the two-dimensional adjustment structure further comprises a bevel gear assembly and an auxiliary adjusting lever, extending in the first axial direction, the bevel gear assembly disposed to the the auxiliary adjusting screw between the lever and the second, when the auxiliary adjusting lever is rotated in the first axial direction, the second screw adapted rotatable in the second axial direction through the bevel gear assembly.
10.根据权利要求1所述的二维调整结构,其特征在于,该第一轴向是与该第二轴向垂直。 10. The structure of the two-dimensional adjustment as claimed in claim 1, wherein the first axis is perpendicular to the second axis.
11.根据权利要求1所述的二维调整结构,其特征在于,该第一对象是一镜头组件,该第二基座包含一镜头固定座,适以固定该镜头组件。 11. The two-dimensional restructuring according to claim 1, wherein the first object is a lens assembly, the lens holder includes a second base, adapted to secure the lens assembly.
12. 一种投影装置,包含:根据权利要求1所述的二维调整结构,其中该第二基座还包含一镜头固定座;以及一镜头组件,与该镜头固定座固定;其中该镜头组件适以相对于该第一基座,分别沿该第一轴向及该第二轴向移动。 12. A projection apparatus, comprising: a two-dimensional restructuring according to claim 1, wherein the base further comprises a second lens fixing base; and a lens assembly, the lens holder is fixed; wherein the lens assembly adapted to the first base relative to the first axial direction and the axial movement of the second direction, respectively.
13. 一种二维调整结构,使一第二基座可相对一第一基座于一平面上移动,该二维调整结构包含:一第一滑杆,固定至该第一基座上;一第二滑杆,包含一第一滑孔,该第一滑杆穿套于该第一滑孔中,以便该第二滑杆适可相对于该第一滑杆沿一第一轴向移动;以及一限位件,固设于该第二基座上,该限位件用以容设该第一滑杆及该第二滑杆,且该限位件具有一预定空间,该预定空间包含沿一第二轴向延伸的一第一狭长孔,该第一狭长孔供该第一滑杆穿设,以容许该第一滑杆相对该限位件于该第二轴向上的局部移动。 13. A two-dimensional restructuring, so that a second base may be moved relative to a base on a first plane, the two-dimensional adjustment structure comprises: a first slide bar fixed to the first base; a second slide bar, the slide comprises a first hole, the first slide bar to the first sliding sleeve through hole, may be adapted so that the second slide bar relative to the first slider moves along a first axis ; and a stopper member fixed to the second base, the limiting member is provided for receiving the first slide bar and the second slide bar, and the constraining member having a predetermined space, the predetermined space It comprises a first elongated hole extending along a second axis, the first elongated hole drilled for the first slide bar to allow the first slider relative to the stopper member on the second partial axial mobile.
14.根据权利要求13所述的二维调整结构,其特征在于,该限位件的该预定空间还包含与该第一狭长孔连通的一第二滑孔,该第二滑孔供该第二滑杆设置并使该第二滑杆于该第二滑孔中沿该第二轴向移动。 14. The two-dimensional restructuring according to claim 13, wherein the predetermined space of the limiting member further comprises a second sliding hole communicating with the first elongated hole, the second slide hole for the second two slider and the second slider provided to the second direction to the axial movement of the second slide hole.
15.根据权利要求14所述的二维调整结构,其特征在于,该二维调整结构还包含设置于该第一基座上的一第一螺杆及一第二螺杆,当该第一螺杆旋转时,适可带动该第二基座沿该第一轴向移动,当该第二螺杆旋转时,适可带动该第二基座沿该第二轴向移动。 15. The two-dimensional adjustment structure according to claim 14, wherein the two-dimensional adjustment structure further comprises a first screw disposed on the first base and a second screw when the first screw is rotated when, may be adapted to drive the second movement of the base along the first axis, when the second screw is rotated, it may be adapted to drive the second movement of the base along the second axis.
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CN102004368B (en) * 2010-09-07 2013-09-04 深圳雅图数字视频技术有限公司 Lens displacement adjusting device
CN103034026A (en) * 2011-09-29 2013-04-10 索尼公司 Lens position adjusting mechanism and projection device with same
CN103064230B (en) * 2011-10-19 2016-03-09 鸿富锦精密工业(深圳)有限公司 Focus control
CN105068364B (en) * 2015-07-21 2017-11-07 苏州佳世达光电有限公司 Lens displacing mechanism and projector
CN105404087B (en) * 2015-12-29 2017-04-12 海信集团有限公司 Fluorescence conversion system and projection light source
CN105403975B (en) * 2015-12-31 2018-01-12 中国华录集团有限公司 Lens adjusting device and projection optical system
CN106773476A (en) * 2017-01-24 2017-05-31 苏州佳世达光电有限公司 A kind of camera lens adjusts module and projection arrangement
CN107065404B (en) * 2017-02-24 2019-01-18 苏州佳世达光电有限公司 A kind of camera lens adjustment mould group and projection arrangement
CN107065408B (en) * 2017-05-15 2019-09-20 苏州佳世达光电有限公司 Camera lens adjusts mould group and projection arrangement
CN110095924A (en) * 2018-01-31 2019-08-06 深圳光峰科技股份有限公司 Lens displacement self-reacting device and projection arrangement

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