200905057 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種鎖具，尤指一種構件較少、結構精 簡’可穩固的鎖固於資料儲存裝置的USB接頭上之USB接 頭護蓋鎖。 【先前技術】 USB接頭（Universal Serial Bus)係一種標準的連 接界面，允許外部周邊設備與電腦連接時，電腦自動識別 這些周邊設備，並且配附適當的驅動程式，無需重新配置 規劃系統，也無需使用者再另外重新設定，因此提供了許 多使用上的方便性。 目前市面上的電腦周邊商品，例如：搖桿、滑鼠、鍵 盤··.等，皆已採用USB接頭來與電腦連接，其中更包括了 種資料儲存裝置，諸如攜帶式硬碟或近來廣泛使用的隨 身碟。 為了對前述資料儲存裝置予以加密，以防止資料外 洩’相關業者紛紛提出藉由軟體或電子組件來加密之設 計’然其往往價格較高而難以廣泛使用；@此，後來進而 有機械式之鎖具設計’可罩設於哪接頭，防止他人取得 。貝料；例如台灣新型公告第1 2731 61號專利案「連接 為：：結構」，其包括有—殼體、一扣合結構、一滑動件 2②碼鎖’其中’該合結構係配置於殼體内，用以扣 I USB連接器之開孔；該滑動件係與該扣合結構連結，可 猎由滑動來控制該扣合結構作動，以扣合或麟USB連接 200905057 2之開孔；該密碼鎖係設置於該殼體内，可供使用者設定 洽碼而開鎖、閉鎖，藉以控制該滑動件之作動位置。 。然而，前ii「USB連接器之鎖結構」由於構件繁多， 且才呆作、連結複雜，因此在組裝、製造上仍存有—定之困 難度及成本耗費，故亦不易於一般使用者的使用。 【發明内容】 本發明之目的係在於提供一 USB接頭護蓋鎖，立可穩 固的鎖固於資料儲存裝置的USB接頭上，且其構件較少： 結構精簡，可易於製造及組裝，因而大 而適於廣泛使用。 /、生產成本 爲達前述目的，本發明之USB接頭護蓋鎖係包括有： 一殼體，其形成有供USB接頭穿入之插槽； 複數轉輪組，其樞設於該殼體之甲，分別具有一形成 有數字且露出於殼體之轉輪可供使用者旋動，其中，各轉 輪組於特定角度處形成有一嵌槽； -作動片’其樞設於該殼體之内且受彈性元件推抵， f:端形成有鎖固部’且另-端相對於各轉輪組形成有凸 4，其中，該鎖固部可 『於USB接碩穿入之插槽時，扣固於 心石接頭上之開孔，藉以肱兮TrcD u 错以將忒吖β接頭護蓋鎖鎖固罩設於 接頭上，·而該凸部則可於所有轉輪組轉 部之角度時，藉彈性元件之彈力 對凸 丁心怦刀而穿入嵌槽内，同時令 固部脫離USB接頭之開孔而解除鎖固。 由上可知’本發明接頭護蓋鎖，不僅可藉其鎖 ㈣扣固而制的鎖固於資㈣存^ 接頭上， 200905057 且其構件較少、結構精簡’彳易於製造及組震，因而大幅 減少其生產成本而適於廣泛使用。 【實施方式】 請參看第-、二及三圖所示，本發明之USB接頭護蓋 鎖係包括有一殼體（1〇)、-轴桿（2〇)、複數轉輪組（3〇)、 一作動片（40 )及二彈性元件（5〇 )，其中·· 山該殼體（1〇)係由可相互組合的兩半部所構成，其頂 端内部間隔平行形成有複數容槽（11)，該容槽（ιι)穿 透於該殼體（1 〇) —側且中央軸向形成有軸孔（丨2;另 該殼體（10)内部中段處形成有相對的樞槽（13)，且底 部形成有供USB接頭（61)穿入之插槽（14)，該插槽（u) 中兩側壁面上相對設置有具導引及穩定USB接頭（61)功 致之突出件（140); 該軸桿（20 )係穿置固定於殼體（丨〇 )内之軸孔（丨2 ) 中，其外部套設有彈性元件（21 ); 各轉輪組（30)包括有一轉輪（31)及一輪座（32)， 該轉輪（31)位於殼體（10)的一容槽（11)内，其表面 路出於设體（10)且環繞形成有相鄰的數字號碼，且中央 形成有結合孔（310)，該結合孔（31〇)内緣形成有複數 卡溝（311 );該輪座（32 )穿設於其相對應轉輪（3ι ) 的結合孔（310 )，並位於殼體（i 〇 )之轴孔（i 2 )之中， 其一側外緣形成複數卡齒（321)可與結合孔（31〇)中的 卡溝（311 )相互卡合，令該轉輪（31 )與該輪座（32 ) 同時轉動，另，其中央形成有樞孔（322 )且底部軸向貫 200905057 通形成有—嵌槽（320 ); 月述之轴桿（2〇 )係穿入樞設於各輪座（32 )之樞孔 (322 ) ’且前述彈性元件（21)係推抵於輪座（32)端 面，避免其脫落於轉輪（31); 邊作動片（40 )兩側相對突出形成有樞部（41 )，該 樞部（41 )係穿設於殼體（丨〇 )之樞槽（丨3 )中，令該作 動片（40 )得以相對於殼體（1〇 )樞轉；該作動片（4〇 ) -端彎折形成有二鎖固冑（42)，且另一端相對於各轉輪 (3 〇 ) 4折形成有凸部（4 3 );其中，該鎖固部（4 2 ) 係位於插槽（14 )《中，而該凸部（43 )係分別相對於輪 座（32)路出於轉輪（31)部分之嵌槽（32〇); *亥彈性凡件（50 )係間隔設置於殼體（1 〇 )之中，其 —端固定於殼體（10)内壁，另一端則推抵於該作動片（4〇) 樞部（41 )至鎖固部（42 )之間的表面上。200905057 IX. INSTRUCTIONS OF THE INVENTION: TECHNICAL FIELD The present invention relates to a lock, and more particularly to a USB connector cover lock that is securely locked to a USB connector of a data storage device. [Prior Art] A USB connector (Universal Serial Bus) is a standard connection interface that allows an external peripheral device to automatically recognize these peripheral devices when connected to a computer, and is equipped with an appropriate driver without reconfiguring the planning system or The user additionally resets, thus providing a lot of ease of use. Currently, computer peripheral products such as rocker, mouse, keyboard, etc. have been connected to the computer with a USB connector, including a data storage device such as a portable hard disk or recently used widely. The pen drive. In order to encrypt the aforementioned data storage device to prevent data leakage, 'related manufacturers have proposed the design of encryption by software or electronic components'. However, it is often expensive and difficult to use widely; @this, and then there is a mechanical The lock design 'can be placed on the joint to prevent others from getting it. For example, the Taiwan Patent Publication No. 1 2731 61 "Connected as: Structure" includes a casing, a fastening structure, and a sliding member 22 code lock 'where the structure is disposed in the shell The body is used for fastening the opening of the USB connector; the sliding member is coupled with the fastening structure, and the sliding structure is used to control the fastening structure to actuate to open or close the opening of the USB connection 200905057 2; The password lock is disposed in the casing, and is configured to be unlocked and locked by the user to control the position of the sliding member. . However, the lock structure of the USB connector of the former ii has many components and is complicated and complicated. Therefore, there are still difficulties in designing and manufacturing, and it is difficult to use it for general users. . SUMMARY OF THE INVENTION The object of the present invention is to provide a USB connector cover lock, which can be firmly locked on the USB connector of the data storage device, and has fewer components: the structure is simple, and the manufacturing and assembly can be easily performed. It is suitable for wide use. /, the production cost is for the foregoing purpose, the USB connector cover lock of the present invention comprises: a casing formed with a slot for the USB connector to penetrate; a plurality of wheel sets pivoted to the casing A, respectively, having a wheel formed with a number and exposed to the housing for the user to rotate, wherein each wheel set is formed with a recess at a specific angle; - an actuating piece 'is pivoted to the housing The inside of the socket is formed by the elastic member, the f: end is formed with a locking portion ′, and the other end is formed with a protrusion 4 with respect to each of the rotating wheel sets, wherein the locking portion can be “when the USB is connected to the socket , the opening on the core joint is fastened, so that the 肱兮TrcD u is wrong to fix the 接头β joint cover lock on the joint, and the convex portion can be turned on all the turntables At an angle, the elastic force of the elastic member penetrates into the recessed groove by the convex boring tool, and at the same time, the solid portion is released from the opening of the USB connector to unlock. It can be seen from the above that the joint cover lock of the present invention can be locked not only by the lock (four), but also by the lock of the (4) storage joint, 200905057 and its components are small, the structure is simplified, and it is easy to manufacture and shock. Significantly reduce its production costs and is suitable for widespread use. [Embodiment] Referring to Figures -, II and III, the USB connector cover lock of the present invention comprises a housing (1〇), a shaft (2〇), and a plurality of runners (3〇). , an actuating piece (40) and two elastic elements (5〇), wherein the mountain case (1〇) is composed of two halves which can be combined with each other, and a plurality of cavities are formed in parallel at the top end of the top end ( 11), the pocket (ιι) penetrates through the casing (1 〇) - side and the central axial direction is formed with a shaft hole (丨2; and the inner portion of the casing (10) is formed with an opposite pivot groove ( 13), and the bottom is formed with a slot (14) for the USB connector (61) to penetrate, and the two side walls of the slot (u) are oppositely provided with a guiding and stabilizing USB connector (61) The shaft (20); the shaft (20) is inserted into a shaft hole (丨2) fixed in the casing, and the outer sleeve is provided with an elastic member (21); each wheel group (30) The utility model comprises a rotating wheel (31) and a wheel seat (32). The rotating wheel (31) is located in a receiving groove (11) of the casing (10), and the surface of the rotating body (11) is formed by the body (10) and surrounded by a phase. Neighboring number, and central shape There is a coupling hole (310), the inner edge of the coupling hole (31〇) is formed with a plurality of card grooves (311); the wheel base (32) is disposed through the coupling hole (310) of the corresponding wheel (3ι), and Located in the shaft hole (i 2 ) of the housing (i 〇), a plurality of latching teeth (321) are formed on one outer edge to engage with the latching groove (311) in the coupling hole (31〇), so that The runner (31) rotates simultaneously with the wheel base (32), and a pivot hole (322) is formed in the center thereof, and the bottom is axially penetrated through the 200905057 to form a recessed groove (320); ) is inserted into the pivot hole (322 ) ′′ pivoted to each wheel seat ( 32 ) and the elastic element ( 21 ) is pushed against the end surface of the wheel seat ( 32 ) to prevent it from falling off the runner ( 31 ); A pivot portion (41) is formed on the two sides of the sheet (40), and the pivot portion (41) is disposed in the pivot groove (丨3) of the housing, so that the movable piece (40) is relatively opposite. The housing (1〇) pivots; the movable piece (4〇)-end is formed with two locking yokes (42), and the other end is formed with a convex portion with respect to each of the rotating wheels (3 〇). 4 3 ); wherein the locking portion (4 2 ) is located in the insertion (14) "Medium, and the convex portion (43) is a groove (32〇) of the portion of the runner (31) with respect to the wheel base (32); * The elastic member (50) is spaced apart In the casing (1 〇), the end is fixed to the inner wall of the casing (10), and the other end is pushed between the pivoting portion (41) of the actuating piece (4) to the locking portion (42). On the surface.
Ik身碟（60) ’其具有—USB接頭（61)可穿入殼 體（10)之插槽（14)中，該接頭（61) 一側壁面形 成有二開孔（61 0 )。 €本發明之USB接頭護蓋鎖欲鎖固至該隨身碟（6〇) 時知先將轉輪（31)分別旋轉至一開鎖角度，令輪座（犯） 之嵌槽（32〇)均與作動片（4〇)之凸部（43)相對，使 每性元件（5Q)推動該作動片⑷）而令該作動片（40) 旋轉，，以其凸部（⑻分別嵌入輪座（32)之故槽 ^中，同時其鎖固部⑽移開於殼體（1〇)之插 槽（⑷（如第五圖所示）而允許 200905057 槽（1 4 )中。 請參看第四圖所示’ USB接頭（61)穿入插槽（14) 之後，將轉輪（31 )分別旋轉至一閉鎖角度，使嵌槽（3 2 〇 ) 逐漸移至不與作動片（40)凸部（43)相對之位置，同時 迫使作動片（40)旋轉而以鎖固部（42)穿入USB接頭（61) 之開孔（61 0 )中，有效達成鎖固狀態。 請參看第五圖所示’開鎖時’使用者可依據所記憶之 密碼而將轉輪（31)分別旋轉至該開鎖角度，令輪座（32) 之喪槽（320)均與作動片（4〇)之凸部（43)相對，此 時’彈性元件（5G)即推動該作動片（⑷，令該作 (40 )旋轉一角度，使其凸部（ 、刀別肷入輪座（32) 之歲槽（320)中，同時其鎖固部（42)腕離於_接頭 (61 )之開孔（61 〇 )而達到開鎖。 由上可知’本發明之USB接頭護蓋鎖可藉較少的構件、 仙的結構，而相接頭（61)的鎖固及保護 避免資料竊取的情事發生。 ’、 有效 【圖式簡單說明】 第一圖係本發明之外觀立體圖。 第二圖係本發明之分解立體圖。 第三圖係本發明之部分構件外觀立體圖。 第四圖係本發明之側面剖視圖。 第五圖係本發明之作動狀態側面剖視圖。 【主要元件符號說明】 Π〇)Μ (U)容槽 9 200905057 (1 2 )軸孔 (1 4 )插槽 (20)軸桿 (30 )轉輪組 (31 0 )結合孔 (32)輪座 (321)卡齒 (40)作動片 (42)鎖固部 (50 )彈性元件 (61 ) USB 接頭 (1 3 )樞槽 (140)突出件 (21 )彈性元件 (31 )轉輪 (311 )卡溝 (320 )嵌槽 (322 )柩孔 (41 )樞部 (43 )凸部 (60 )隨身碟 (61 0 )開孔The Ik body (60) has a USB connector (61) that can be inserted into the slot (14) of the housing (10), and a side opening of the connector (61) has two openings (61 0). The USB connector cover lock of the present invention is intended to be locked to the flash drive (6〇). It is known that the wheel (31) is first rotated to an unlocking angle, so that the wheel seat (32 〇) of the wheel seat (32 〇) Opposite the convex portion (43) of the actuating piece (4〇), the element (5Q) pushes the actuating piece (4) to rotate the actuating piece (40), and the convex part ((8) is respectively embedded in the wheel base ( 32) In the slot ^, while the locking part (10) is removed from the slot of the housing (1) (as shown in Figure 5) and allowed in the 200905057 slot (1 4). See the fourth After the USB connector (61) is inserted into the slot (14), rotate the wheel (31) to a locking angle to gradually move the slot (3 2 〇) to the non-moving piece (40). The relative position of the portion (43) simultaneously forces the actuator piece (40) to rotate and penetrates into the opening (61 0) of the USB connector (61) with the locking portion (42), thereby effectively achieving the locking state. In the figure of 'unlocking', the user can rotate the reel (31) to the unlocking angle according to the password that is memorized, so that the slot (320) of the wheel base (32) and the action piece (4〇) Convex (4 3) In contrast, at this time, the 'elastic element (5G) pushes the action piece ((4), and rotates the action (40) by an angle so that the convex part (the knife does not enter the wheel groove of the wheel base (32) (320) In the middle, at the same time, the locking portion (42) of the wrist is separated from the opening (61 〇) of the _ joint (61) to unlock. It can be seen from the above that the USB connector cover lock of the present invention can borrow less components and The structure and the locking and protection of the joint (61) prevent the occurrence of data theft. ', effective [schematic description of the drawings] The first figure is a perspective view of the appearance of the present invention. The second figure is an exploded perspective view of the present invention. The third drawing is a perspective view of a part of the structure of the present invention. The fourth drawing is a side sectional view of the present invention. The fifth drawing is a side sectional view of the operating state of the present invention. [Description of main components] Π〇) Μ (U) hull 9 200905057 (1 2 ) Axle hole (1 4 ) Slot (20) Shaft (30) Rotary wheel set (31 0 ) Combined hole (32) Wheel base (321) Clamp (40) Actuator (42) Locking Part (50) elastic element (61) USB connector (1 3 ) pivot slot (140) protruding member (21) elastic member (31) runner (311) card groove (320) slot (322)柩Hole (41) pivot (43) convex (60) with a dish (61 0)