M383865 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種可收摺變壓充電器，尤指一種可直接 與一般插座電性連接，且不使用時插頭可收摺之構造者。 【先前技術】 按，吾人日常生活中，手機、相機、PDA、MP3及遊戲機 等3C產品，皆會使用到電池來供應電力，由於普通電池電力 耗盡後必須丟棄，不僅成本高，且有環保問題。因此，二次 電池有其需求。 次按，二次電池電源用盡後，必須使用充電器來充電； 惟查，習用之充電器大都外接纜線，並於纜線插頭處與變壓 器一體成型，藉由該變壓器插頭與市電插座電性連接，然後 將市電之交流電源電壓（110V〜220V)轉換成直流電源後， 經纜線再提供給充電器使用。 然查，如此一來，如果插座是設在牆上，則充電器因連 接一條纜線，常使得充電必須置於地面或桌上，不僅佔空間 且收存或攜帶皆不方便；是故，尚有改善空間。 【新型内容】 緣是，本創作之主要目的，係在供一種可收摺變壓充電 器，其勿須使用纜線及外接變壓器，具有輕巧可收摺及使用 便捷之功效增進。 為達上述目的，本創作所採用之技術手段包含： 一底座，其底面具有一鏤空孔，且於該鏤空孔兩侧對應 設有一第一半圓軸孔，其底面並形成一收納空間； M383865 一插頭，具備一組導電插桿及包覆該導電插桿之殼體所 構成，該導電插桿底部凸伸於該殼體底面，形成電源連接端， 而頂部則凸露於該殼體上端面，形成電源輸入端，且該殼體 兩側設有凸軸，可跨置於該第一半圓軸孔上，呈現可轉動結 構， 一壓板，係相對於該鏤空孔而固定在該底座内，其底端 兩側相對於該第一半圓軸孔，設有一第二半圓軸孔，俾使該 插頭之凸軸定位； 一組導電彈片，係相對設於該插頭之電源輸入端的上 方，且其係電性連接於該壓板前端； 一電路板，係設於該壓板上，並將該導電彈片所輸入之 電源轉換成充電所需之電壓，且其表面設有一組以上之充電 端子；以及 一上座，係罩覆在該底座上，其表面設有一個以上之充 電槽，且該充電槽之前後端面設有供該充電端子裸露之缺口； 藉此，該插頭係可收摺於該收納空間，亦可掀開成垂直 於該底座，形成可直接與一般插座電性連接之形狀，據以提 供充電槽内之二次電池進行充電者。 【實施方式】 首先，請參閱第一圖〜第五圖所示，本創作之可收摺變 歷充電器（70)較佳實例包含有： 一底座（10)，其底面具有一鏤空孔（11)，且於該鏤空 孔（11)兩側對應設有一第一半圓軸孔（12)。本實施例中， 該底座（10)於鏤空孔（11)周邊設有一门型體（13)，而得 以形成一收納空間（14)。 M383865 一插頭（20)，具備一組導電插桿（21)及包覆該導電 插桿（21)之殼體（22)所構成，該導電插桿（21)底部凸 伸於該殼體（22)底面，形成電源連接端（211)，而頂部則 凸露於該殼體（22)上端面，形成電源輸入端（212)，且該 殼體（22)兩側設有凸轴（23)，可跨置於該第一半圓軸孔（12) 上，呈現可轉動結構，本實施例中，該插頭（2〇)之殼體（a) 係如第二圖所示，包括由一上殼（221)及一下殼（222)及 一螺絲（24)所構成，且該導電插桿（21)係由一絕緣套（213) 所定位，然後再置下殼（ 222)内。但不限定於此，即該殼體 (22)亦可與導電插桿（21) —體成型。 又，刖揭導電彈片（40)，其一較佳實施例係相對於該 插頭（20)之電源輸入端（212)，設有一小凹孔或小圓孔（41 )， 俾當插頭（20)呈垂直狀時，作為定位之用。 承上，該電路板（50)上表面可設有一 LED (52)，而上 座（60)相對處設有一穿孔（63)可供LED (52)凸露藉 以顯示充電狀態。 3 藉助上揭技術手段，本創作使用時係如第四圖A、B所 示，將插頭（20)掀開，即可直接與牆上之插座連接使用， 勿須外接纜線及變壓器，非常方便且不佔空間。再者，如第 五圖A、B所示，當不使用時，該插頭（2〇)可收摺於該收納 空間（14)，而具有收存及攜帶方便之功效增進。 綜上所述，本創作所揭示之構造’為昔所無，且確能達 到功效之增進，並具可供產業利用性，完全符合新型專利要 件’祈請貴審查委員核賜專利，以勵創新，無任德感。 M383865 惟，上述所揭露之圖式、說明，僅為本創作之較佳實施 例，大凡熟悉此項技藝人士，依本案精神範疇所作之修飾或 等效變化，仍應包括在本案申請專利範圍内。 M383865 【圖式簡單說明】 第一圖係本創作之分解立體圖。 第二圖係本創作之插頭構造示意圖。 第三圖係本創作之外觀立體圖。 第四圖A係本創作使用時之側視圖。 第四圖B係本創作使用時之底視圖。 第五圖A係本創作收摺時之側視圖。 第五圖B係本創作收摺時之底視圖。M383865 V. New description: [New technical field] This creation is related to a foldable and variable pressure charger, especially a structure that can be directly connected to a general socket and can be folded when not in use. [Prior Art] According to our daily life, 3C products such as mobile phones, cameras, PDAs, MP3 players and game consoles all use batteries to supply power. Since ordinary batteries must be discarded after power is exhausted, not only is the cost high, but also Environmental issues. Therefore, secondary batteries have their needs. After pressing the secondary battery power supply, the charger must be used to charge; however, the conventional charger is mostly externally connected to the cable and integrated with the transformer at the cable plug. The transformer plug and the mains socket are electrically connected. After the connection, the AC power supply voltage (110V~220V) of the mains is converted into a DC power supply, and then supplied to the charger through the cable. However, if the socket is set on the wall, the charger is often connected to a cable, so that the charging must be placed on the ground or on the table, which is not only space-consuming but also inconvenient to store or carry; There is still room for improvement. [New content] The main purpose of this creation is to provide a foldable and variable voltage charger that does not require the use of cables and external transformers. It has the advantages of light weight, folding and ease of use. In order to achieve the above object, the technical means adopted by the present invention comprises: a base having a hollow hole on the bottom surface thereof, and a first semi-circular shaft hole corresponding to both sides of the hollow hole, and a bottom surface thereof forming a storage space; M383865 The plug is formed by a set of conductive plugs and a casing covering the conductive plug. The bottom of the conductive plug protrudes from the bottom surface of the casing to form a power connection end, and the top portion is exposed on the upper end surface of the casing. Forming a power input end, and a convex shaft is disposed on both sides of the casing, and is disposed on the first semi-circular shaft hole to present a rotatable structure, and a pressing plate is fixed in the base relative to the hollow hole, a second semi-circular shaft hole is disposed on the bottom end of the bottom end relative to the first semi-circular shaft hole to position the protruding shaft of the plug; a set of conductive elastic pieces are oppositely disposed above the power input end of the plug, and Electrically connected to the front end of the pressure plate; a circuit board is disposed on the pressure plate, and converts the power input by the conductive elastic piece into a voltage required for charging, and has more than one set of charging terminals on the surface thereof; The cover is covered on the base, and more than one charging slot is disposed on the surface thereof, and the front end surface of the charging slot is provided with a notch for the charging terminal to be exposed; thereby, the plug can be folded into the storage space It can also be opened perpendicular to the base to form a shape that can be directly electrically connected to the general socket, thereby providing a secondary battery in the charging tank for charging. [Embodiment] First, referring to the first to fifth figures, a preferred example of the present retractable battery charger (70) includes: a base (10) having a hollow hole at its bottom surface ( 11), and a first semi-circular shaft hole (12) is correspondingly arranged on both sides of the hollow hole (11). In this embodiment, the base (10) is provided with a door body (13) around the hollow hole (11) to form a storage space (14). M383865 A plug (20), comprising a set of conductive rods (21) and a casing (22) covering the conductive rod (21), the bottom of the conductive rod (21) protruding from the shell ( 22) The bottom surface forms a power connection end (211), and the top portion is exposed on the upper end surface of the casing (22) to form a power input end (212), and the housing (22) is provided with a convex shaft on both sides (23) ), can be placed on the first semi-circular shaft hole (12) to present a rotatable structure. In this embodiment, the housing (a) of the plug (2) is as shown in the second figure, including The upper shell (221) and the lower shell (222) and a screw (24) are formed, and the conductive plug (21) is positioned by an insulating sleeve (213) and then placed in the lower shell (222). However, the housing (22) may be integrally formed with the conductive plunger (21). Moreover, the conductive elastic piece (40) is exposed, and a preferred embodiment thereof is provided with a small concave hole or a small circular hole (41) with respect to the power input end (212) of the plug (20), and the plug (20) When used as a vertical, it is used for positioning. The upper surface of the circuit board (50) may be provided with an LED (52), and the upper seat (60) is provided with a through hole (63) opposite to the LED (52) for displaying the state of charge. 3 With the help of the above-mentioned technical means, this creation is as shown in the fourth figure A and B. When the plug (20) is opened, it can be directly connected to the wall socket, without external cables and transformers. Convenient and no space. Further, as shown in Fig. 5A and B, when not in use, the plug (2〇) can be folded into the storage space (14), and has an effect of facilitating storage and carrying. In summary, the structure revealed by this creation is “existing in the past, and it can indeed achieve the improvement of efficacy, and it can be used for industrial utilization. It fully complies with the new patent requirements. Pray for the review of the patents by the review committee. Innovation, no sense of morality. M383865 However, the above-mentioned drawings and descriptions are only preferred embodiments of the present invention. Those who are familiar with the art, the modifications or equivalent changes made in accordance with the spirit of the case should still be included in the scope of patent application in this case. . M383865 [Simple description of the diagram] The first diagram is an exploded perspective view of the creation. The second figure is a schematic diagram of the plug structure of the present creation. The third picture is a perspective view of the appearance of the creation. Figure 4A is a side view of the creation of this creation. Figure 4B is the bottom view of the creation of this creation. The fifth picture A is a side view of the creation of the fold. Figure 5B is the bottom view of the creation of the fold.
【主要元件符號說明】[Main component symbol description]
(10) 底座 (40) 導電彈片 (11) 鏤空孔 (41) 小圓孔 (12) 第一半圓轴孔 (50) 電路板 (13) Π型體 (51) 充電端子 (20) 插頭 (52) LED (21) 導電插桿 (60) 上座 (211) 電源連接端 (61) 充電槽 (212) 電源輸入端 (62) 缺口 (213) 絕緣套 (63) 穿孔 (22) 殼體 (70) 可收摺變壓充電器 (221) 上殼 ( 222 ) 下殼 (23) 凸軸 (24) 螺絲 (30) 壓板 (31) 第二半圓轴孔(10) Base (40) Conductive shrapnel (11) Hollow hole (41) Small round hole (12) Semi-circular shaft hole (50) Circuit board (13) Π body (51) Charging terminal (20) Plug (52 LED (21) Conductor Plunger (60) Upper Seat (211) Power Connection (61) Charging Slot (212) Power Input (62) Notch (213) Insulation (63) Perforation (22) Housing (70) Retractable pressure charger (221) Upper case ( 222 ) Lower case (23) Convex shaft (24) Screw (30) Platen (31) Second semi-circular shaft hole