201002928 九、發明說明： 【發明所屬之技術領域】 . 本發明涉及一種鎖合結構，特別涉及一種用於投影機 ^ 上之鎖合結構。 【先前技術】 隨著科技的進步，先前之投影機作為一種廣泛應用的 傳媒工具經常在公共場合使用，其體積小、重量輕，極易 丟失，給用戶帶來經濟損失。 為防遺失或失竊，先前之投影機一般會在投影機殼體 上裝設鎖孔，如果需要將投影機鎖住，則將鎖頭插入所述 鎖孔，所述鎖頭與鎖孔之間通過特殊之卡合結構相連，所 述鎖頭之另一端連接到其它的物體上，借此保護投影機。 但是，先前之投影機的鎖孔結構需要使用專門的鎖頭 與其相配合才能實現鎖合作用，這種專門之鎖頭目前在市 面上比較少見，一旦鎖頭丟失則很難再買到相同之鎖頭， 於是投影機之鎖孔便成了沒有用處的擺設，另外先前之鎖 % 合結構要通過多個元件組合才能形成鎖孔，由於結構複 雜，生產、組裝均不方便。 【發明内容】 有鑑於此，有必要提供一種鎖合結構，其能適應多種 不同之鎖具，且結構簡單，生產、組裝方便。 一種鎖合結構，其包括：一外殼、一定位塊及一扣件。 所述外殼上開設有第一開口，所述定位塊固設於所述外殼 上，並緊靠於第一開口但不封閉第一開口，該定位塊包括 6 201002928 一上表面及一側面，在所述上表面上設有·—^塊和至少一 固定塊，所述卡塊與所述上表面之間形成一卡孔，在所述 側面上開有一與第一開口相連通之第二開口。所述扣件包 括一凸出塊、至少一卡扣及一鎖條，所述凸出塊卡設於卡 塊與定位塊上表面形成之卡孔内，所述至少一卡扣卡合於 固定塊上，所述鎖條從第一開口和第二開口穿過，並從外 殼中伸出。 相較于先前技術，所述鎖合結構通過一定位塊和一扣 件就可在外殼上形成一適合於多種鎖具之鎖孔，即可將產 品鎖到其他物品上，具有更廣之適應性，且其結構簡單， 生產及組裝簡便。 【實施方式】 以下將結合附圖對本發明作進一步之詳細說明。 請參閱圖1及圖2，本發明實施方式提供之鎖合結構 包括一外殼10、一定位塊20及一扣件30。所述外殼10 上開設有一第一開口 101，所述定位塊20固設於所述外殼 10上，並緊靠於第一開口 101但不封閉第一開口 101，所 述扣件30卡設於定位塊20上，且扣件30之一端從外殼 10的第一開口 101伸出。 所述定位塊20包括一上表面21及一側面22。在所述 定位塊20的上表面21上固設有一卡塊211及至少一固定 塊212，所述卡塊211與定位塊20之上表面21之間形成 一卡孔213，所述卡孔213的開口方向與側面22相對。所 述固定塊212固設於上表面21靠近所述側面22之邊緣 7 201002928 上。在本實施方式中’所述固定塊212為兩個，且兩個固 定塊212相對於卡塊211左右對稱的固設於上表面21靠近 所述側面22之邊緣上。在所述側面22上開有—與第一開 .口 101相連通之第二開口 221。 請參閱圖3及圖4，所述扣件30包括一連接塊31、 :凸出塊32、至少一卡扣33及一鎖條34。所述凸出塊％ 垂直固設於連接塊31邊緣之中間位置，所述至少—卡扣 =與凸出塊32沿同一方向垂直固設於連接塊31的同一侧 逯緣’所述卡扣33包括一與連接塊31相連接之連接端 及〜從所述連接端3 3 i沿凸出塊3 2所在方向之反方向垂直 L伸出之凸出端332。在本實施方式中，所述卡扣33為兩 個，且兩個卡扣33關於凸出塊32對稱之設置於連接塊 兩側。所述鎖條34垂直固設於連接塊31相對於凸出塊32 所在之另一邊緣，且形成一通孔341。該扣件3〇為一體衝 ®成型結構。 、 對定位塊20和扣件30進行組裝時，先將卡扣33201002928 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a lock structure, and more particularly to a lock structure for a projector. [Prior Art] With the advancement of technology, the former projector is often used in public as a widely used media tool. It is small in size, light in weight, and easily lost, causing economic loss to users. In order to prevent loss or theft, the previous projector generally installed a lock hole on the projector housing, and if the projector needs to be locked, the lock is inserted into the lock hole, between the lock and the lock hole. The projector is protected by a special snap-fit structure that connects the other end of the lock to other objects. However, the previous lock structure of the projector requires a special lock to cooperate with it to achieve lock cooperation. This special lock is currently rare on the market. Once the lock is lost, it is difficult to buy the same. The lock head, then the lock hole of the projector becomes a useless arrangement. In addition, the previous lock % structure must be combined by a plurality of components to form a lock hole. Due to the complicated structure, production and assembly are inconvenient. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a lock structure that can accommodate a variety of different locks, and has a simple structure and is convenient for production and assembly. A locking structure includes: a casing, a positioning block and a fastener. a first opening is defined in the outer casing, and the positioning block is fixed on the outer casing and abuts against the first opening but does not close the first opening. The positioning block includes an upper surface and a side surface of the The upper surface is provided with a block and at least one fixing block, a card hole is formed between the block and the upper surface, and a second opening communicating with the first opening is formed on the side surface . The fastener includes a protruding block, at least one buckle and a locking strip. The protruding block is disposed in a card hole formed by the upper surface of the clamping block and the positioning block, and the at least one buckle is engaged and fixed. On the block, the lock strip passes through the first opening and the second opening and protrudes from the outer casing. Compared with the prior art, the locking structure can form a locking hole suitable for a plurality of locks on the outer casing through a positioning block and a fastener, thereby locking the product to other articles and having wider adaptability. The structure is simple, and the production and assembly are simple. [Embodiment] Hereinafter, the present invention will be further described in detail with reference to the accompanying drawings. Referring to FIG. 1 and FIG. 2, the lock structure provided by the embodiment of the present invention includes a casing 10, a positioning block 20 and a fastener 30. A first opening 101 is defined in the outer casing 10. The positioning block 20 is fixed on the outer casing 10 and abuts against the first opening 101 but does not close the first opening 101. The fastener 30 is stuck on the casing 30. The block 20 is positioned and one end of the fastener 30 projects from the first opening 101 of the outer casing 10. The positioning block 20 includes an upper surface 21 and a side surface 22. A card block 211 and at least one fixing block 212 are fixed on the upper surface 21 of the positioning block 20, and a card hole 213 is formed between the card block 211 and the upper surface 21 of the positioning block 20, and the card hole 213 is formed. The opening direction is opposite to the side surface 22. The fixing block 212 is fixed on the upper surface 21 near the edge 7 201002928 of the side surface 22. In the present embodiment, the two fixing blocks 212 are two, and the two fixing blocks 212 are fixed to the edge of the upper surface 21 near the side surface 22 symmetrically with respect to the card block 211. On the side surface 22, there is opened a second opening 221 which communicates with the first opening 101. Referring to FIG. 3 and FIG. 4 , the fastener 30 includes a connecting block 31 , a protruding block 32 , at least one buckle 33 , and a locking strip 34 . The protruding block % is vertically fixed at an intermediate position of the edge of the connecting block 31, and the buckle is at least the same as the protruding block 32 is fixed in the same direction perpendicular to the same side of the connecting block 31. 33 includes a connecting end connected to the connecting block 31 and a protruding end 332 extending perpendicularly L from the connecting end 3 3 i in the opposite direction of the direction in which the protruding block 3 2 is located. In the present embodiment, the buckles 33 are two, and the two buckles 33 are symmetrically disposed on both sides of the connecting block with respect to the protruding block 32. The lock bar 34 is vertically fixed to the other edge of the connecting block 31 with respect to the protruding block 32, and a through hole 341 is formed. The fastener 3 is an integral punching structure. When the positioning block 20 and the fastener 30 are assembled, the buckle 33 is first used.
Sx ，口 =直方向向上傾斜一定的角度，當扣件3〇上之卡扣33和 鱗條34分別組入到卡孔213和第二開口 221時，卡扣33 剛好能越過固定塊212 ’該卡扣33之凸出端332位於固定 绳212與外殼10之間’待所述連接塊31緊靠於定位塊20 支側面22後，將卡扣33恢復到原來位置，使卡扣33緊靠 於弋位塊20之上表面21，此時，所述凸出塊32卡設於卡 塊211與上表面21形成之卡孔213内，所述卡扣％之凸 出端332卡合於定位塊20上的固定塊212與外殼10之間， 所迷鎖條34從定位塊20之第二開口 221及外殼10之第一 8 201002928 開口 101穿過，並從外殼10中伸出。 請參閱圖5，所述鎖條34形成之通孔341從外殼10 伸出，形成一可供一般鎖具進行鎖合之鎖孔。 " 本發明實施方式所提供之所述鎖合結構通過一定位 ' 塊和一扣件就可在外殼上形成一適合於多種鎖具之鎖孔， 即可將產品鎖到其他物品上，具有更廣之適應性，且其結 構簡單，生產及組裝簡便。 綜上所述，本發明符合發明專利要件，爰依法提出專 利申請。惟，以上所述者僅為本發明之較佳實施方式，本 發明之範圍並不以上述實施方式為限，舉凡熟悉本案技藝 之人士援依本發明之精神所作之等效修飾或變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係本發明鎖合結構之結構分解圖； 圖2係圖1之鎖合結構之另一角度結構分解圖； 圖3係圖1之鎖合結構之扣件結構示意圖； " 圖4係圖1之鎖合結構組裝示意圖； 圖5係圖1之鎖合結構另 【主要組件符號說明】 一角度組裝示意圖 0 外殼 10 定位塊 20 上表面 21 卡塊 211 固定塊 212 卡孔 213 側面 22 第二開口 221 扣件 30 連接塊 31 9 201002928 凸出块 32 卡扣 33 連接端 331 凸出端 332 鎖條 34 10Sx, the mouth=straight direction is inclined upward by a certain angle. When the buckle 33 and the scale 34 on the fastener 3 are assembled into the card hole 213 and the second opening 221, respectively, the buckle 33 can just pass over the fixed block 212' The protruding end 332 of the buckle 33 is located between the fixing rope 212 and the outer casing 10. After the connecting block 31 abuts against the side surface 22 of the positioning block 20, the buckle 33 is restored to the original position, so that the buckle 33 is tight. Relying on the upper surface 21 of the clamping block 20, the protruding block 32 is engaged in the card hole 213 formed by the clamping block 211 and the upper surface 21, and the protruding end 332 of the buckle is engaged with Between the fixing block 212 on the positioning block 20 and the outer casing 10, the locking strip 34 passes through the second opening 221 of the positioning block 20 and the first 8 201002928 opening 101 of the outer casing 10 and protrudes from the outer casing 10. Referring to FIG. 5, the through hole 341 formed by the locking strip 34 protrudes from the outer casing 10 to form a locking hole for the general locking device to be locked. The locking structure provided by the embodiment of the present invention can form a locking hole suitable for a plurality of locks on the outer casing by positioning a block and a fastener, thereby locking the product to other articles, and having more Wide adaptability, simple structure, easy production and assembly. In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are It should be covered by the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of the lock structure of the present invention; FIG. 2 is an exploded perspective view of the lock structure of FIG. 1; FIG. 3 is a schematic view of the fastener structure of the lock structure of FIG. FIG. 4 is a schematic view of the assembly structure of the lock structure of FIG. 1; FIG. 5 is a lock structure of FIG. 1 and [the main component symbol description] an angle assembly diagram 0 housing 10 positioning block 20 upper surface 21 card block 211 fixed block 212 Card hole 213 side 22 second opening 221 fastener 30 connecting block 31 9 201002928 protruding block 32 snap 33 connecting end 331 protruding end 332 locking strip 34 10