201114352 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係與樞軸有關’特別有關於一種具有定位功能之 樞軸結構。 【先前技術] [0002] —般馬達或其他電子裝置運轉時’係常利用一驅動器來 控制其運轉，藉由驅動器的控制，以達到所要求的輸出 電流或轉速。 ❹ [0003] 習知的驅動器大多具有一電路板，於該電路板上佈設有 控制晶片、電阻及電容等電子元件，以作為電路設計之 用，於該電路板上另設置有複數連接端子，以供馬達或 電子裝置的導線選擇性地電性連接於其上，即完成驅動 運轉之控制目的。 [0004] ❹ [0005] 098133896 為防止驅動器的電路受潮或被灰塵覆蓋，市面上已存有 將驅動器封合在-盒體内的產品^而，驅動器的連接 端子卻必須外露在盒體外以作為電性連接之用，故其連 接端子處仍容易出現有鏽蝕、灰塵覆蓋的情形，此外， 在使用的情況下，亦常有*慎誤觸連接端子而導致故广 的情況出現。 早 因此，在該些連接端子處上方加設—活動端子蓋， 後即可連接該些端子，連接完錢再將該端子入 盒體上，即為解決此問題的其中一種方式.· 0於 構中，該驅動器的端子蓋雖可旋轉卻無法定位准’上述結 容易再掉回覆蓋該錢接端子而造成❹上的盍後 有具有定位功能的樞轴結構，其 更，或 表單編號A0101 第3頁/共25頁·、 "於複雜而令使 〇982〇58〇〇4_〇 201114352 用者無法正確使用，進而造成產品毀損。 [0006] 有鑑於此，本發明人為改善並解決上述之缺失，乃特潛 心研究並配合學理之運用，終於提出一種設計合理且有 效改善上述缺失之本發明。 【發明内容】 [0007] 本發明之一目的，在於提供一種具旋轉定位枢軸結構之 驅動器，係於掀轉其掀蓋時可定位該掀蓋，以利於電性 連接罩體内的連接端子。 [0008] 本發明之另一目的，在於提供一種具旋轉定位樞轴結構 之驅動器，以供使用者易於使用。 [0009] 為了達成上述之目的，本發明係為一種具旋轉定位樞軸 結構之驅動器，包括一罩體、一電路板及一掀蓋，罩體 係設有一容置空間及與該容置空間相連通之一開口，且 該罩體於該開口之一侧設有一定位轉軸，該定位轉軸係 設有一定位部，電路板容設於該容置空間，該電路板設 有複數連接端子，該些連接端子係外露於該開口中，掀 蓋活動結合於該罩體之開口中，該掀蓋之一側設有一彈 性片體，該彈性片體設有一穿槽並於該穿槽中形成有一 彈性臂，該罩體之定位轉軸係穿設該掀蓋之穿槽而位於 該彈性臂之内侧，該彈性臂之内側設有至少一定位槽， 該定位槽係供該定位轉轴之定位部卡掣。 [0010] 本發明之另一目的，在於提供一種可旋轉定位之枢軸結 構，於罩體設有一定位轉軸，另在結合於罩體的掀蓋設 有穿槽及彈性臂，將定位轉轴穿設於彈性臂之内側，藉 098133896 表單編號A0101 第4頁/共25頁 0982058004-0 201114352 [0011] [0012]201114352 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a pivot axis. In particular, it relates to a pivot structure having a positioning function. [Prior Art] [0002] Generally, when a motor or other electronic device is in operation, a driver is often used to control its operation, and the drive is controlled to achieve a desired output current or rotational speed. [0003] Most of the conventional drivers have a circuit board on which electronic components such as a control chip, a resistor, and a capacitor are disposed for use as a circuit design, and a plurality of connection terminals are additionally disposed on the circuit board. The wire for the motor or the electronic device is selectively electrically connected thereto, that is, the control operation of the driving operation is completed. [0004] 098 [0005] 098133896 In order to prevent the circuit of the driver from being damp or covered by dust, there is already a product on the market that seals the driver in the - box body, and the connection terminal of the driver must be exposed outside the box For electrical connection, the connection terminals are still prone to rust and dust. In addition, in the case of use, there are often cases where the connection terminals are carefully touched and the result is wide. As a result, the movable terminal cover is added above the connection terminals, and the terminals can be connected after the connection, and the terminal is connected to the box after the connection is completed, which is one of the ways to solve this problem. In the structure, the terminal cover of the driver can be rotated but cannot be positioned. The above-mentioned knot is easy to fall back to cover the money terminal and cause a pivoting structure with a positioning function, or a form number A0101. Page 3 / Total 25 pages ·, " In the complex and make 〇982〇58〇〇4_〇201114352 users can not use correctly, resulting in product damage. In view of the above, the present inventors have made great efforts to improve and solve the above-mentioned shortcomings, and have finally made a proposal to rationally and effectively improve the above-mentioned defects. SUMMARY OF THE INVENTION [0007] It is an object of the present invention to provide a driver having a rotationally positioned pivot structure that can be positioned when the flip cover is rotated to facilitate connection of the connection terminals in the housing. Another object of the present invention is to provide a drive having a rotationally positioned pivot structure for ease of use by a user. [0009] In order to achieve the above object, the present invention is a driver having a rotary positioning pivot structure, including a cover body, a circuit board and a cover. The cover system is provided with an accommodation space and is connected to the accommodation space. One of the openings is provided, and the cover body is provided with a positioning rotating shaft on one side of the opening, the positioning rotating shaft is provided with a positioning portion, the circuit board is accommodated in the receiving space, and the circuit board is provided with a plurality of connecting terminals, The connecting terminal is exposed in the opening, and the cover is movably coupled to the opening of the cover. One side of the cover is provided with an elastic piece. The elastic piece is provided with a slot and an elastic is formed in the through slot. The positioning shaft of the cover body is disposed on the inner side of the elastic arm through the slot of the cover, and the inner side of the elastic arm is provided with at least one positioning slot for positioning the card of the positioning shaft Hey. [0010] Another object of the present invention is to provide a rotatably positioned pivot structure, the cover body is provided with a positioning rotating shaft, and the cover of the cover body is provided with a slot and an elastic arm to guide the positioning shaft. Set on the inner side of the elastic arm, by 098133896 Form No. A0101 Page 4 / Total 25 Page 0982058004-0 201114352 [0011] [0012]
GG
[0013] 〇 [0014] [0015] 以卡掣並定位該定位轉軸。 本發明之再-目的，在於提供—種易組設的可旋轉定位 之樞軸結構。 為了達成上述之目的，本發明係為一種可旋轉定位之框 轴結構，包括-罩體及—掀蓋，罩體係設有—開口，且 該罩體於該開口之―側設有—練轉軸，該定位轉軸係 設有-定位冑，掀蓋活動結合於該罩體之開口巾，該掀 蓋之-侧設有-彈性片體，轉性#體設有—穿槽並於 該穿槽中形成有-彈性臂，該罩體之定轉轴係穿設該 掀蓋之穿槽而置設於該彈性臂之内侧，該彈性臂之内側 並設有至少―定位槽’該定位槽係供該定位轉袖之定位 部卡掣。 相較於習知’本發明之可旋轉定位之樞減構係於罩體 "又有疋位轉軸及凸肋，另於掀蓋上設置具有穿槽及抵擎 部之彈性片體’令定位轉財位在穿槽中，並讓凸肋壓 车抵拏部而產生彈性變形，籍由彈性y體抵擎於凸肋上 而i曰加定位的磨擦阻力；再者，本發明之樞袖結構的設 计間單，其掀蓋係可輕易地組設於轉上，更增本發明 之實用性及便利性。 【實施方式】 有關本發明之詳細說明及技術内容，配合圖式說明如下 ，然而所附圖式僅提供參考與說明用，並非用來對本發 明加以限制者。 請參照第一圖至第六圖，係為本發明可旋轉定位之樞軸 098133896 表單編號A0101 第5頁/共25頁 0982058004-0 201114352 結構的立體分解示意圖、局部放大圖及立體組合圖；本 發明之樞軸結構1係設於一罩體10及一掀蓋2〇上藉由該 樞轴結構1以將該掀蓋2〇活動結合於該罩體1〇上，進而可 旋轉定位。 [0016] [⑻ 17] [0018] 請參第二圖，係為第一圖中A部分的局部放大圖；該罩體 10設有一開口 101及與該開口 101相連通之一容置空間 1 0 0，該罩體1 〇於該開口 1 〇 1之一側設有一定位轉軸1 1， 該疋位轉轴11係沿其一側延伸且漸縮，並於其頂端形成 一定位部111，該定位轉軸n的末端設有一導角112 ;再 者，該罩體10於鄰接該定位轉軸11之處設有一凸肋12， 本實施例中’該凸肋12之截面係呈l形，其束端為一突部 121，該突部121係設有一導角122。 請另參閱第三圖，係為第一圖中β部分的局部放大圖；該 掀蓋20活動結合於該罩體10之開口 1〇ι中，該掀蓋2〇之 一側，於對應該罩體10之定位轉軸Η處設有一彈性片體 21，該彈性片體21設有一穿槽211，並於該穿槽211中形 成有一彈性臂212 ’該罩體1〇之定位轉轴11即係穿設該掀 蓋20之穿槽211而位於該彈性臂212之内側，該彈性臂之 内侧設有至少一定位槽21 3，該定位槽21 3係供卡掣該定 位轉軸11之定位部111。 請參閱第四圖’係為第三圖之另一側視圖；該掀蓋2〇之 彈性片體21係對應該罩體1 〇之凸肋12而於設有一抵掣部 22，因此’當該罩體1〇之定位轉軸Η穿設於該穿槽2U 時’該凸肋12係抵掣於該抵掣部2 2上，該抵掣部2 2之截 面係呈凹字形’其二外側面221、223的高度係高於其中 098133896 表單編號A0101 第6頁/共25頁 0982058004-0 201114352 [0019] Ο [0020][0013] [0015] [0015] to snap and position the positioning spindle. A further object of the present invention is to provide a pivotable structure that is easily assembled and rotatably positioned. In order to achieve the above object, the present invention is a rotatably positioned frame shaft structure, including a cover body and a cover, the cover system is provided with an opening, and the cover body is provided on the side of the opening - a shaft The positioning shaft is provided with a positioning 胄, the lid cover is movably coupled to the opening towel of the cover body, the side of the 掀 cover is provided with an elastic sheet body, and the rotating body is provided with a groove and a groove a resilient arm is formed, and the fixed shaft of the cover is disposed on the inner side of the elastic arm through the through slot of the cover, and the inner side of the elastic arm is provided with at least a “positioning groove” The positioning portion for the positioning sleeve is clamped. Compared with the prior art, the pivotable structure of the rotatably positioned body of the present invention has a hinged shaft and a rib, and an elastic piece having a groove and an abutting portion is disposed on the lid. The positioning and turning position is in the slot, and the rib is pressed against the receiving portion to generate elastic deformation, and the elastic y body is applied to the rib to fix the frictional resistance of the positioning; further, the pivot of the present invention The design of the sleeve structure is simple, and the cover can be easily assembled on the turn, which further enhances the practicability and convenience of the present invention. The detailed description and technical contents of the present invention are set forth below with reference to the accompanying drawings. Please refer to FIG. 1 to FIG. 6 , which are pivotal positioning of the present invention 098133896 Form No. A0101 Page 5 / Total 25 Page 0982058004-0 201114352 Structure of the three-dimensional exploded view, partial enlarged view and three-dimensional combination diagram; The pivot structure 1 of the invention is disposed on a cover body 10 and a cover 2, and the pivot structure 1 is movably coupled to the cover body 1 to be rotatably positioned. [0016] [0015] [0018] Please refer to the second drawing, which is a partial enlarged view of the portion A in the first figure; the cover 10 is provided with an opening 101 and an accommodation space 1 communicating with the opening 101. 0 0, the cover body 1 is provided with a positioning rotating shaft 1 1 on one side of the opening 1 〇1, and the clamping rotating shaft 11 extends along one side thereof and is tapered, and a positioning portion 111 is formed at the top end thereof. The end of the positioning shaft n is provided with a lead angle 112. Further, the cover body 10 is provided with a rib 12 adjacent to the positioning shaft 11. In this embodiment, the rib 12 has a l-shaped cross section. The beam end is a protrusion 121, and the protrusion 121 is provided with a lead angle 122. Please refer to the third figure, which is a partial enlarged view of the β portion in the first figure; the cover 20 is movably coupled to the opening 1〇 of the cover 10, and one side of the cover 2 is corresponding to An elastic sheet body 21 is disposed at the positioning shaft of the cover body 10. The elastic sheet body 21 is provided with a through slot 211, and a resilient arm 212 is formed in the through slot 211. The inner side of the elastic arm 212 is disposed on the inner side of the elastic arm 212. The inner side of the elastic arm is provided with at least one positioning groove 21 3 for locking the positioning portion of the positioning shaft 11 . 111. Please refer to the fourth figure as another side view of the third figure; the elastic piece 21 of the cover 2 is corresponding to the rib 12 of the cover 1 and is provided with an abutting portion 22, so When the positioning shaft Η of the cover 1 Η is inserted through the through groove 2U, the rib 12 is abutted against the abutting portion 2 2 , and the abutting portion 2 2 has a concave shape. The height of the sides 221, 223 is higher than 098133896 Form No. A0101 Page 6 / Total 25 Page 0982058004-0 201114352 [0019] Ο [0020]
GG
[0021] 098133896 間面222的高度；此外’該掀蓋20更設有一卡勾23，該 罩體10係、對應設有—溝槽13(參第—0)，該卡勾23係扣 設於該溝槽13中，以使該掀蓋20覆合在該罩體1〇的開口 101上方。 4續參照第五圖，係為第一圖中C部分另一視角的局部放 大圖；本實施例中，該掀蓋2〇之另一側亦設有一彈性片 體21 ，該彈性片體21，設有一轴孔21〇，及一抵掣部 22 ，该罩體於該開口 1 01之另一側係對應設有一旋轉 軸11及一凸肋12，，該旋轉軸11，及凸肋12,分別設 有一導角111’ 、121’ ’其中，該旋轉轴11，係穿設該 轴孔210’ ，而該凸肋12，_抵||於該·_部22，上， 當然’该彈性片體21，及該旋轉轴11，获可分別設為與 前述之彈性片體21及定位轉軸11相同的結構。 請參照第六圖，係為本發明可旋轉定位之樞轴結構的立 體組合圖；該樞轴結構1組設時，.由於該定位轉軸1 1、凸 肋12、12’及旋轉軸11，的末端接設有導角，故施力於 該掀蓋20時，可使該罩體10之定位轉轴丨丨及旋轉轴1Γ 分別穿入該掀蓋20之穿槽211及軸孔210’中。 請參照第七圖及第八圖’係為本發明可旋轉定位之樞軸 結構蓋合時之二刮視圖；從圖中可看出，該卡勾23扣設 於該溝槽13，該定位轉軸11位於該彈性臂212的内側，且 該定位轉軸11的定位部111定位在該穿槽211的定位槽 213中（本實施例係設有二定位槽213、213’），此時， 該凸肋12係壓掣該抵掣部22的外側面223上（參第七圖中 的虛線部分），使該彈性片體21產生彈性變形而抵掣於該 表單編號A0101 第7頁/共25頁 0982058004-0 201114352 [0022] [0023] [0024] 098133896 外側面2 2 3上，進而增加此定位位置的磨擦阻力。 4再參照第九圖及第十圖，係為本發明可旋轉定位之樞 軸結構旋轉約45度時之二剖視圖；該掀蓋2〇旋轉約45度 時，該定位轉軸11的定位部lu係抵掣在該二定位槽213 、213之間的一弧面214上，而該凸肋12則位於該抵掣 部22的中間面222上（參第九圖中的虛線部分），此時，該 定位轉軸11的定位部111即壓掣該弧面214，使該彈性臂 212產生彈性變形而抵掣於該定位部ln上進而提供此 定位位置的磨擦阻力。 凊參照第十一圖及第十二圖，係為本發明可旋轉定位之 樞軸結構旋轉約90度時之二剖視圖；軚定位轉軸n的定 位部111定位在另一定位槽2丨3，中，該尥肋丨2係壓掣該 抵掣部22的外側面221上（參第十—圖中的虛線部分），使 該彈性片體21產生彈性變形而抵掣於該外侧面221上，進 而增加此定位位置的磨擦阻力；此外，該穿槽211中定位 槽213、213’之位置、數量，及讓定位轉軸丨丨之定位部 111，皆可依所需而進行調整及變化’以更符合使用所需 〇 清另參照第十三圖，係本發明可旋轉定位之枢軸結構的 應用不意圖；本實施例中，該樞軸結構丨係應用於一驅動 器2上，實施時，於該容置空間1〇〇(參第一圖）中容設有 電路板30，該電路板3〇設有複數連接端子3丨，且該些 連接端子31係外露於該開口 101中，欲連接該些連接端子 31時，旋轉該掀蓋2〇即可確實、穩固地定位在開啟狀態 ，藉由該樞軸結構1的設置，可令該掀蓋20不致掉回而 表單編號A0101 第8頁/共25頁 201114352 覆蓋該開口 101，方便使用者使用該驅動器2。 [0025] 以上所述僅為本發明之較佳實施例，非用以限定本發明 之專利範圍，其他運用本發明之專利精神之等效變化， 均應俱屬本發明之專利範圍。 【圖式簡單說明】 [0026] 第一圖係本發明可旋轉定位之樞軸結構的立體分解圖； [0027] 第二圖係第一圖中A部份的放大示意圖； [0028] 第三圖係第一圖中B部份的放大示意圖； 〇 [0029] 第四圖係第三圖之另一侧的視圖； [0030] 第五圖係第一圖中C部份的放大示意圖； [0031] 第六圖係本發明可旋轉定位之樞軸結構的立體組合圖； [0032] 第七圖係第六圖中沿7-7線之剖視圖； [0033] 第八圖係第七圖中沿8-8線之剖視圖； [0034] 第九圖係為本發明可旋轉定位之樞軸結構旋轉約45度時[0021] 098133896 The height of the surface 222; in addition, the cover 20 is further provided with a hook 23, the cover 10 is correspondingly provided with a groove 13 (refer to the first - 0), and the hook 23 is buckled In the groove 13, the cover 20 is placed over the opening 101 of the cover 1〇. 4 continued to refer to the fifth figure, which is a partial enlarged view of another view of the portion C in the first figure; in this embodiment, the other side of the cover 2 is also provided with an elastic piece 21, and the elastic piece 21 And a shaft hole 21〇 and an abutting portion 22, the cover body is provided with a rotating shaft 11 and a rib 12 on the other side of the opening 101, the rotating shaft 11, and the rib 12 , each of which has a lead angle 111', 121'', wherein the rotating shaft 11 is threaded through the shaft hole 210', and the rib 12, _ | | | on the _ portion 22, of course, The elastic sheet body 21 and the rotating shaft 11 are respectively configured to have the same configuration as the elastic sheet body 21 and the positioning rotating shaft 11 described above. Please refer to the sixth figure, which is a three-dimensional combination diagram of the pivotal structure of the present invention; when the pivot structure 1 is assembled, due to the positioning of the rotating shaft 1 1 , the rib 12 , 12 ′ and the rotating shaft 11 , The end of the cover is connected with the guide hole 20, so that when the cover 20 is applied, the positioning shaft 丨丨 and the rotary shaft 1 该 of the cover 10 can be respectively inserted into the slot 211 and the shaft hole 210' of the cover 20 respectively. in. Please refer to the seventh figure and the eighth figure for the second view of the pivotal structure of the rotatably positioned cover of the present invention; as can be seen from the figure, the hook 23 is fastened to the groove 13, the positioning The rotating shaft 11 is located at the inner side of the elastic arm 212, and the positioning portion 111 of the positioning rotating shaft 11 is positioned in the positioning groove 213 of the through slot 211 (this embodiment is provided with two positioning slots 213, 213'), at this time, The rib 12 is pressed against the outer side surface 223 of the abutting portion 22 (refer to the broken line portion in the seventh drawing), so that the elastic sheet body 21 is elastically deformed to withstand the form number A0101, page 7 / total 25 Page 0982058004-0 201114352 [0024] [0024] 098133896 on the outer side 2 2 3, thereby increasing the frictional resistance of this positioning position. 4 with reference to the ninth and tenth drawings, which are two cross-sectional views of the pivot structure of the rotatable positioning of the present invention when the rotation is about 45 degrees; when the cover 2 is rotated by about 45 degrees, the positioning portion of the positioning shaft 11 is The rib 12 is located on a curved surface 214 between the two positioning grooves 213 and 213, and the rib 12 is located on the intermediate surface 222 of the abutting portion 22 (refer to the dotted line in the ninth figure). The positioning portion 111 of the positioning shaft 11 compresses the curved surface 214 to elastically deform the elastic arm 212 to abut against the positioning portion ln to provide frictional resistance at the positioning position. Referring to the eleventh and twelfth drawings, a cross-sectional view of the pivotal structure of the present invention is rotated about 90 degrees; the positioning portion 111 of the positioning rotary shaft n is positioned in the other positioning groove 2丨3, The rib rib 2 is pressed against the outer side surface 221 of the abutting portion 22 (refer to the dotted line portion in the tenth-figure portion), and the elastic sheet body 21 is elastically deformed to abut against the outer side surface 221 Further, the frictional resistance of the positioning position is increased; in addition, the position and the number of the positioning grooves 213, 213' in the through groove 211, and the positioning portion 111 for positioning the rotating shaft 皆 can be adjusted and changed as needed. The application of the pivotal structure of the present invention is not intended to be more suitable for use in accordance with the thirteenth embodiment. In the present embodiment, the pivot structure is applied to a driver 2, when implemented, A circuit board 30 is disposed in the accommodating space 1 〇〇 (refer to the first figure), and the circuit board 3 is provided with a plurality of connection terminals 3 丨, and the connection terminals 31 are exposed in the opening 101, When the connection terminals 31 are connected, the cover 2 can be rotated to be sure and stable. The fixing position is in the open state, and the setting of the pivot structure 1 can make the cover 20 not fall back, and the form number A0101 page 8/25 pages 201114352 covers the opening 101, so that the user can use the driver 2 . The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and other equivalent variations of the patent spirit of the present invention are all within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS [0026] The first figure is an exploded perspective view of a pivotable structure of the present invention; [0027] The second figure is an enlarged schematic view of a portion A in the first figure; [0028] The figure is an enlarged view of the portion B in the first figure; 〇[0029] The fourth figure is the view on the other side of the third figure; [0030] The fifth figure is an enlarged view of the portion C in the first figure; Figure 6 is a perspective assembled view of a pivotable structure of the present invention; [0032] Figure 7 is a cross-sectional view taken along line 7-7 of the sixth figure; [0033] Figure 8 is a seventh figure A cross-sectional view taken along line 8-8; [0034] The ninth figure is when the pivotal structure of the rotatable positioning of the present invention is rotated by about 45 degrees
Q 之一剖視圖； [0035] 第十圖係為本發明可旋轉定位之樞軸結構旋轉約45度時 之另一剖視圖； [0036] 第十一圖係為本發明可旋轉定位之樞軸結構旋轉約90度 時之'一剖視圖； [0037] 第十二圖係為本發明可旋轉定位之樞軸結構旋轉約90度 時之另一剖視圖；以及 . 098133896 表單編號A0101 第9頁/共25頁 0982058004-0 201114352 [0038] 第十三圖係為本發明可旋轉定位之樞軸結構的應用示意 圖。 【主要元件符號說明】 [0039] 1樞軸結構 2驅動器 10罩體 100容置空間 101 開口 11定位轉軸 11’旋轉軸 11Γ導角 111定位部 112導角 12凸肋 12’凸肋 121’導角 121突部 122導角 13溝槽 20掀蓋 21彈性片體 21’彈性片體 210’軸孔 211穿槽 212彈性臂 213定位槽 表單編號A0101 098133896 第10頁/共25頁 0982058004-0 201114352 213’定位槽 214弧面 22抵掣部 22’抵掣部 221外側面 222中間面 223外側面 23卡勾 30電路板Q is a cross-sectional view of the present invention; [0035] FIG. 11 is another cross-sectional view of the pivotable structure of the present invention when rotated about 45 degrees; [0036] FIG. 11 is a pivotal structure of the present invention a cross-sectional view when rotated about 90 degrees; [0037] FIG. 12 is another cross-sectional view of the pivotal structure of the present invention when rotated about 90 degrees; and 098133896 Form No. A0101 Page 9 of 25 Page 0982058004-0 201114352 [0038] The thirteenth diagram is a schematic view of the application of the pivotal structure of the present invention. [Main component symbol description] [0039] 1 pivot structure 2 driver 10 cover 100 housing space 101 opening 11 positioning rotation shaft 11' rotation axis 11 Γ conduction angle 111 positioning portion 112 guide angle 12 rib 12' rib 121' guide Angle 121 protrusion 122 guide angle 13 groove 20 cover 21 elastic sheet 21' elastic sheet 210' shaft hole 211 groove 212 elastic arm 213 positioning groove form number A0101 098133896 Page 10 of 25 0982058004-0 201114352 213' positioning groove 214 arc surface 22 abutting portion 22' abutting portion 221 outer side surface 222 intermediate surface 223 outer side surface 23 hook 30 circuit board
31連接端子 098133896 表單編號A0101 第11頁/共25頁 0982058004-031 connection terminal 098133896 Form number A0101 Page 11 of 25 0982058004-0