200918767 九、發明說明： 【發明所屬之技術領域】 本發明涉及-種投影^，尤 的卡扣裝置及-種殼體。 【先前技術】 隨著科技的蓬勃發展，招$ 的應用領域也變得愈來愈廣，二：已曰显成热’投影裝置 巡迴展示和促銷活鱗料领於頻繁的會議溝解、 用於豕庭影院等家庭領域。 一般地，投影裝置包括光壯 鏡頭組件等元件。在崎_ ^置，光調製裝置以及投影 蓋時通常採賴_定方比如固定光源裝置的燈泡 具，傳統的螺釘固定方式耗費工味於要利用螺絲刀等專用工 的工作效率。 从1工時’影響工人組裝投影裝置 【發明内容】 工作容—提高組裝工序的 個美:種，ί置:、用於連接投影裝置的零組件，其包括-枝二：繼病固伙所述基座的一侧延伸出的柱體，以及從所述 ^上^延伸出的至少兩個卡合部。所述每個卡合部包括 個抵罪。(3和-個連接部。所述抵靠部具有一個與所述基座 相對^抵靠面’用以與基座相配合抵靠住所述零組件。所述 連接部一端連接所述柱體，另一端連接所述抵靠部的抵靠 面。所述卡合部彼此之間間隔設置。 200918767 板 2殼體，祕連接投料置的零組件，其包括一個底 上繼續延伸㈣Γ的城1讀所述柱體 MW 所述每個卡合部包括一個 =ΓΓ。所述抵靠部具有-個與所述底板相對 =用以與底板相配合抵靠住所述零組件。所述連接 H連細述柱體，另—料接所述抵 迖卡合部彼此之間間隔設置。 罪卸所 的抿術相比’所述卡扣裝置及殼體利用所述抵靠部 接1士"座與零組件緊密接觸而實現零組件的牢靠連 了组裝工序的工作讀件的連接變得容易，提高 【實施方式】 y面將結合附圖，對本發明作進—步的詳細說明。 第—實施例 於、車iLl閱圖1，為本發明第—實施例的卡扣裝置漏，其用 於連接投影裝置的零組件Γ 個從所述基座Η)的:,)’其包括—個基座10，一 2 的側延伸出的柱體20，以及從所述柱體 100 A、只延伸出的四個卡合部30。優選地，所述卡扣裝置 U(J為—體成型結構。 :斤述柱體20為圓柱體，但並不局限於本實施例的圓柱 相料虛可以為長方體’只需與被連接的零組件上的孔的形狀 相對應即可。 34。/述每個卡合部3G包括—個抵靠部32和—個連接部 述抵罪邛32沿遠離基座1〇的方向為一個逐漸減小的 200918767 件(圖未面35及所14基座1G均與f要連接之零组 相對°於其、^ 便能將零組件牢靠連接。所述抵靠部32 A广^正投影平面（圖未示)將所述連接部34相對於 平蝴未示财仙。所述連接部34的外 ^ Ί合被連接零組件（目未*)上開設的孔的形狀並^ 將零組件牢靠連接。所述每個卡合部30彼此之間為間隔設置 形成間隙40以使卡合部3〇被擠麼時有一定的伸縮空間。優 選地，所述卡合部30.採用彈性材f，比如塑膠、彈性金屬^ 等。 了以理解，卡合部3〇的數量並不局限於本實施例中的四 個，可以為兩個、三個或者更多，只需具有一定收縮空間並 將零組件牢靠連接在一起即可。 請一併參閱圖1和圖2,其中圖2為圖1中卡扣裝置1〇〇 連接投影裝置零組件的狀態示意圖。投影裝置包括一個第一 板件50和一個第二板件6〇。所述第一板件5〇上具有—個第 一接觸表面52，及一個貫通第一板件50的第一通孔54，所 述第二板件60上具有一個第二接觸表面62，及一個貫通第 二板件60的第二通孔64。其中，所述第一通孔54及第二通 孔64均為規則的圓形通孔，而所述卡扣裝置10〇的連接部 34的整體結構與圓形通孔相對應。 當使用者欲使用卡扣裝置100將第一板件50和第二板件 200918767 60連接時，可藉由所述基座1〇按壓卡扣裴置1〇〇，使所述卡 合部30及柱體2〇依次穿設於所述第一通孔54和第二通孔 64，間隙40為彈性結構的卡合部30提供了一定收縮空間， 田卡5 4 30的抵靠部32完全通過第一通孔54和第二通孔 64^r，基座10與第一板件5〇的第一接觸表面52緊密接觸， 抵#面35與第二板件60的第二接觸表面62緊密接觸從而實 現零組件的牢靠連接。 所述卡扣裝置100利用所述抵靠部32的抵靠面35及基 j 1〇與零組件緊密接觸而實現零組件的牢靠連接，同時間隔 設置的卡合部30使零組件的連接變得容易，提高了組裝工序 的工作效率。 第二實施例 請參閱圖3，為第二實施例的卡扣裝置1〇〇，使用狀態示 意圖，與第一實施例的卡扣裝置100使用狀態的區別在二： 第〜通孔54,仍為規則的圓形通孔’而第二通孔私，被垂直於 基座10的平面截得的平面為上小下大的梯形，所述卡扣裝置 1〇〇’的連接部34’的整體結構與第二通孔64，相對應。所述連 接部34,相對於基座10的正投影平面（圖未示）將所述抵靠部 32’相對於基座10的正投影平面（圖未示）包含在内。 第三實施例 請參閱圖4，為第三實施例的卡扣裝置1〇〇，，使用狀態示 意圖，與第-實施例的卡扣裝i 1〇〇使用狀態的區別在於： 第—通孔54”仍為規則的圓形通孔，而第二通孔64，，被垂直於 基座10的平面截得的平面為上小下大的梯形，所述卡扣穿置 200918767 100”的連接部34”的整體結構與第二通孔64，，相對應。所述逮 接部34”相對於基座1〇的正投影平面（圖未示）與所述抵靠部 32”相對於基座1〇的正投影平面（圖未示）重疊。 進一步，上述第一實施例至第三實施例中卡扣裝置可以 直接成型於投影裝置的殼體上。作為示例，請參閱圖5，為 第一實施例的卡扣裝置1〇〇設置於投影裝置殼體2〇〇上的立 體示意圖，該殼體200包括一個底板1〇,，所述底板1〇，即為 卡扣裝置100的基座10。 請一併參閱圖5和圖0，其中圖6為圖5中殼體200使 用於投影裝置中的狀態示意圖。投影裝置包括一個板件7〇， 如光源裝置上的蓋板。所述板件70具有一個第一接觸表面 72、一個第二接觸表面74、及一個貫穿所述板件7〇的通孔 76。 當使用者欲將板件70固定到殼體2〇〇上時，所述柱體 20及卡合部30穿設所述通孔76，間隙4〇為彈性結構的卡合 口P 30 &供了 一疋收_空間，當卡合部3〇的抵靠部32完全通 過通孔76時，底板1〇,與板件70的第二接觸表面74緊密接 觸，抵靠面35與板件70的第一接觸表面72緊密接觸從而實 現零組件的牢靠連接。 、 所述殼體200利用所述抵靠部32的抵靠面％及底板1〇, 與零組件緊密接觸而實現零組件的牢靠連接，同時間隔設置 的卡合部30使零組件的連接變得容易，提高了組裝工序的工 作效率。 綜上所述，本發明確已符合發明專利要件，爰依法提出 200918767 .專利申請。惟，以上所述者僅為本發明之較佳實施方式，舉 凡熟悉本案技藝之人士，於援依本案發明精神所作之等效修 飾或變化，皆應包含於以下之申請專利範圍内。 ' 【圖式簡單說明】 圖1為本發明第一實施例的卡扣裝置的立體示意圖。 圖2為圖1中卡扣裝置的使用狀態的示意圖。 圖3為本發明第二實施例的卡扣裝置的使用狀態的示意 圖。 圖4為本發明第三實施例的卡扣裝置的使用狀態的示意 圖。 圖5為圖1的卡扣裝置直接成型於殼體的立體示意圖。 圖6為圖5中殼體的使用狀態的示意圖。 【主要組件符號說明】 卡扣裝置 100 、 100, 、 100” 基座 10 柱體 20 卡合部 30 抵靠部 32、32,、32” 抵靠面 35 連接部 34 、 34’ 、 34” 間隙 40 第一接觸表面 52 > 72 第一板件 50 第二接觸表面 62、74 第二板件 60 第一通孔 54、54,、54” 板件 70 第二通孔 64 、 64’ 、 64” 通孔 76 底板 10， 殼體 200 11200918767 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a type of projection device, particularly a snap device and a casing. [Prior Art] With the rapid development of technology, the application field of recruiting $ has become more and more wide. Secondly, it has become a hot 'projection device tour display and promotion live scale material to lead to frequent meeting and solution. In the family field such as Yuting Cinema. Generally, the projection device includes components such as a light lens assembly. In the case of setting, the light modulating device and the projection cover, it is usually used to fix the light source device such as a fixed light source device. The conventional screw fixing method is labor-intensive to utilize the work efficiency of a special worker such as a screwdriver. From 1 working hour 'affecting workers to assemble the projection device 【Inventive content】 Work capacity - to improve the assembly process of the beauty: kind, 置:: used to connect the components of the projection device, including - branch two: following the disease a cylinder extending from one side of the base, and at least two engaging portions extending from the upper surface. Each of the engaging portions includes a sin. (3 and - a connecting portion. The abutting portion has abutting surface with respect to the base for engaging the base against the component. The connecting portion is connected to the cylinder at one end The other end is connected to the abutting surface of the abutting portion. The engaging portions are spaced apart from each other. 200918767 The shell of the plate 2 is connected to the component of the feeding device, which comprises a city 1 which continues to extend on the bottom (four) Reading the cylinder MW, each of the engaging portions includes a = ΓΓ. The abutting portion has a pair opposite to the bottom plate = for mating with the bottom plate against the component. The cylinders are described in detail, and the abutting engagement portions are spaced apart from each other. The shackles are connected to the buckle device and the casing by the abutting portion. The connection between the seat and the component to achieve the component is easy to connect with the work reader of the assembly process, and the improvement is made. [Embodiment] The y-surface will be described in detail with reference to the accompanying drawings. - Embodiments, Figure 1 of the vehicle iL1, the buckle device of the first embodiment of the present invention is leaking The components for connecting the projection device from the base:)) include a base 10, a cylinder 20 extending from the side of a 2, and from the cylinder 100 A Only four engaging portions 30 are extended. Preferably, the locking device U (J is a body-shaped structure. The cylinder 20 is a cylinder, but is not limited to the cylindrical phase material of the embodiment, and may be a rectangular parallelepiped. The shape of the hole on the component corresponds to each other. 34. Each of the engaging portions 3G includes an abutting portion 32 and a connecting portion, and the sin 32 is gradually reduced in a direction away from the base 1〇. The small 200918767 piece (the unfinished surface 35 and the 14th base 1G are all connected to the zero group to be connected with f), and the components can be firmly connected. The abutting portion 32 A is a positive projection plane ( The connecting portion 34 is not shown with respect to the flat butterfly. The outer joint of the connecting portion 34 is connected to the shape of the hole opened in the component (not shown) and secures the component. Each of the engaging portions 30 is spaced apart from each other to form a gap 40 so as to have a certain expansion and contraction space when the engaging portion 3 is squeezed. Preferably, the engaging portion 30 is made of an elastic material f. For example, the number of the engaging portions 3 is not limited to four in the embodiment, and may be two. One, three or more, only need to have a certain contraction space and the components can be firmly connected together. Please refer to FIG. 1 and FIG. 2 together, FIG. 2 is a connection projection of the buckle device of FIG. A schematic diagram of the state of the device components. The projection device comprises a first plate member 50 and a second plate member 6. The first plate member 5 has a first contact surface 52 and a first plate member. The first through hole 54 of the second plate member 60 has a second contact surface 62 and a second through hole 64 extending through the second plate member 60. The first through hole 54 and the first through hole 54 The two through holes 64 are all regular circular through holes, and the overall structure of the connecting portion 34 of the locking device 10 is corresponding to the circular through hole. When the user wants to use the locking device 100 to the first plate When the second plate member 200918767 is connected to the second plate member 200918767 60, the engaging portion 30 and the column body 2 are sequentially passed through the first through hole by pressing the latching device 1〇〇. The hole 54 and the second through hole 64 provide a certain contraction space for the engaging portion 30 of the elastic structure, and the abutting portion 32 of the field card 5 4 30 is completed. The base 10 is in close contact with the first contact surface 52 of the first plate member 5 through the first through hole 54 and the second through hole 64^r, and the second contact surface 62 of the #35 and the second plate member 60 Close contact to achieve a secure connection of the components. The snap device 100 uses the abutment surface 35 of the abutting portion 32 and the base j 1 紧密 to be in close contact with the component to achieve a secure connection of the components, and is spaced apart at the same time. The engaging portion 30 facilitates the connection of the components, and improves the working efficiency of the assembly process. The second embodiment is shown in FIG. 3, which is the buckle device of the second embodiment, the state of use, and the first The use state of the snap device 100 of the embodiment is different in two: the first through hole 54 is still a regular circular through hole 'the second through hole is private, and the plane is perpendicular to the plane of the base 10 The overall shape of the connecting portion 34' of the latching device 1'' corresponds to the second through hole 64. The connecting portion 34 includes the abutting portion 32' with respect to the orthographic projection plane (not shown) of the base 10 with respect to an orthographic projection plane (not shown) of the base 10. Referring to FIG. 4, the buckle device of the third embodiment is a schematic diagram of the state of use, and the difference between the use state of the buckle assembly and the first embodiment is: the first through hole 54" is still a regular circular through hole, and the second through hole 64, which is perpendicular to the plane of the base 10, has a trapezoidal shape that is small and large, and the buckle is placed through the connection of 200918767 100" The overall structure of the portion 34" corresponds to the second through hole 64. The catching portion 34" is opposite to the base of the base projection plane (not shown) and the abutting portion 32" The orthographic projection planes (not shown) of the sockets are overlapped. Further, the buckle devices of the first to third embodiments described above may be directly formed on the housing of the projection apparatus. As an example, please refer to FIG. The locking device 1 of the first embodiment is disposed on the projection device housing 2 , and the housing 200 includes a bottom plate 1 , which is the base of the fastening device 100 . Seat 10. Please refer to FIG. 5 and FIG. 0 together, wherein FIG. 6 is the housing 200 of FIG. 5 used in the projection device. State diagram. The projection device includes a plate member 7, such as a cover plate on the light source device. The plate member 70 has a first contact surface 72, a second contact surface 74, and a through-plate member The through hole 76. When the user wants to fix the plate 70 to the casing 2, the cylinder 20 and the engaging portion 30 pass through the through hole 76, and the gap 4 is an elastic structure of the engaging hole P. 30 & for a _ space, when the abutting portion 32 of the engaging portion 3 完全 completely passes through the through hole 76, the bottom plate 1 〇, in close contact with the second contact surface 74 of the plate member 70, the abutting surface 35 and The first contact surface 72 of the plate member 70 is in close contact to achieve a secure connection of the components. The housing 200 utilizes the abutment surface % of the abutting portion 32 and the bottom plate 1〇 to achieve zero contact with the components. The components are firmly connected, and the spaced-apart engaging portions 30 facilitate the connection of the components, thereby improving the working efficiency of the assembly process. In summary, the present invention has indeed met the requirements of the invention patent, and the patent is filed in accordance with the law. Application. However, the above is only the preferred embodiment of the present invention. The equivalent modifications or variations made by the inventors in the spirit of the present invention should be included in the following claims. ' [Simple Description of the Drawings] FIG. 1 is a first embodiment of the present invention. Figure 2 is a schematic view showing the use state of the buckle device of Figure 1. Figure 3 is a schematic view showing the use state of the buckle device according to the second embodiment of the present invention. Figure 5 is a schematic perspective view of the buckle device of Figure 1 directly formed on the housing. Figure 6 is a schematic view of the use state of the housing of Figure 5. [Main component symbol description] Snap device 100, 100, 100" pedestal 10 cylinder 20 engaging portion 30 abutting portion 32, 32, 32" abutting surface 35 connecting portion 34, 34', 34" gap 40 first contact surface 52 > 72 first plate 50 second contact surface 62, 74 second plate 60 first through hole 54, 54, 54, 54" plate 70 second through hole 64, 64', 64" through hole 76 bottom plate 10 , housing 200 11