M283423 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種USB電池充電器，尤指一種以一 U S B插頭與充電本體呈轴向結構配設，並使充電槽之開口 設在左、右兩側之可攜帶充電器。 【先前技術】 按，隨著數位相機、MP3、PDA等可攜式電子產品普及， 相對二次電池之需求也隨之增加，但此種使用二次電池之電 子產品其經常發生的問題，是出門在外時，如遇電池能量耗 盡，則有充電不方便之缺點。 第一圖（A)所示，係習用一種二次電池充電器之外觀立 體圖，第一圖（B)是其側視圖，此型充電器（10)之底部設有一 個可插置在AC電源之插頭（11)，其内有一充電用電子組件 (12)並接出正、負極充電端子（121)、（122)凸露在充電槽（13) 前後壁面，藉以對充電電池（20)充電。 惟查，此種習用充電器（10)係以插頭（11)連接AC電源 之插座（圖未示），所以其内部尚需設有AC轉DC轉換器（14)， 再由該轉換器（14)供給充電用電子組件（12)所需DC電壓， 因此，轉換器（14)佔去整個充電器（10)前半段的空間，且該充 電電子組件（12)係設於充電槽（13)底部；如此一來，使得充電 器（10)整體架構之體積不易再縮減，形成外出攜帶時之不便; 再者，插頭（11)需由AC插座供給充電電源，因此，如出門在外 不易找到AC插座，亦是一種缺失。 次按，第二圖所示，係揭示一種習用之USB充電器（30)， -5- 0 M283423 其係由一充電器本體（31)接出一連接線（32)及USB插頭 (33)，當出門在外時，可以利用諸如電腦等具有USB插座（35) 之電子產品（34)，供USB插頭（33)連接使用，俾對充電器本 體（31)上之充電電池（20)充電；此種設計雖較第一圖（A)、（B) 所示之AC充電器（10)具有可直接使用DC電源充電之優點， 但這種充電器（30)之内部架構仍沿用AC充電器（10)，其差 異點僅是使用一連接線（32)及USB插頭（33);是故，此種類 型之充電器（30)整體體積仍嫌過大，且有連接線（32)，而不利 於隨身攜帶，因此在使用上仍然受到侷限。 另按，隨著可攜式電子產品不斷改良，MP3或PDA等 商品的體積已愈來愈輕薄化，且很多僅使用一顆3號/AA或 4號/AAA二次電池，即可足以供應其所需電源，是故，此種 二次充電電池所用之充電器似乎應朝著小型化、精簡化的 方向去發展，再者，當其欲充電時，其所使用之插頭介面，必 需是最容易取得之DC直流電源，如此才能符合市場需求， 此為本創作所欲解決之課題。 【新型内容】 本創作之主要目的，係在提供一種USB電池充電器，其 將USB與充電本體，以一轴向結構配設，並使充電槽之開口 設在左、右兩側而充分運用空間，使充電器體積縮小而呈薄 長形，具有可隨身攜帶，方便就與具有USB插旳電子產品連 接充電之功效。 為達上述目的，本創作之技術手段包含有： 一充電本體，其前端設有一 USB插頭，用以連接至一 -6 - M283423 USB插座，以取得該USB插座内的直流電源；以及 兩個供電池置入之充電槽，係與該USB插頭呈同一轴 向配設在該充電本體之左、右兩側。 依據前述特徵，該充電本體内更包括設有：一充電控制 電路板，其前端供該USB插頭的接腳固定，並呈電性連接；二 對充電端子組，其正極端子及負極端子由該充電控制電路板 上接出，並使正、負極端子分別裸露設在該左、右充電槽的 前、後端面。M283423 8. Description of the new type: [Technical field to which the new type belongs] This creation relates to a USB battery charger, especially an axial configuration with a USB plug and the charging body, with the opening of the charging slot on the left, Portable charger on the right side. [Previous technology] According to the popularization of portable electronic products such as digital cameras, MP3, PDA, etc., the relative demand for secondary batteries has also increased, but such electronic products using secondary batteries often have problems. When going out, if the battery is exhausted, it has the disadvantage of being inconvenient to charge. The first picture (A) is a perspective view of the appearance of a conventional secondary battery charger. The first picture (B) is a side view of the charger. The bottom of this charger (10) is provided with an AC power supply. The plug (11) contains a charging electronic component (12), and the positive and negative charging terminals (121), (122) are exposed on the front and rear wall surfaces of the charging tank (13), thereby charging the rechargeable battery (20). . However, the conventional charger (10) is connected to an AC power socket (not shown) with a plug (11), so an AC-to-DC converter (14) needs to be provided inside, and the converter (14) 14) The DC voltage required to supply the charging electronic component (12), therefore, the converter (14) occupies the space of the first half of the entire charger (10), and the charging electronic component (12) is provided in the charging slot (13) ) Bottom; in this way, the overall structure of the charger (10) is not easy to reduce the size, resulting in inconvenience when going out to carry; Furthermore, the plug (11) needs to be supplied with AC power from the AC outlet, so it is not easy to find when going out AC sockets are also missing. The second press, as shown in the second figure, reveals a conventional USB charger (30). -5- 0 M283423 It is a charger body (31) connected to a connection cable (32) and a USB plug (33). When you go out, you can use an electronic product (34) with a USB socket (35), such as a computer, for the USB plug (33) to connect and charge the rechargeable battery (20) on the charger body (31); Although this design has the advantage that it can be charged directly with a DC power supply than the AC charger (10) shown in the first figures (A) and (B), the internal structure of this charger (30) still uses an AC charger. (10), the only difference is the use of a connection cable (32) and a USB plug (33); therefore, the overall size of this type of charger (30) is still too large, and there is a connection cable (32), and Not conducive to carry, so it is still limited in use. In addition, with the continuous improvement of portable electronic products, the volume of commodities such as MP3 or PDA has become thinner and thinner, and many use only a 3 / AA or 4 / AAA secondary battery, which can be sufficient to supply The required power source is, therefore, the charger for this secondary rechargeable battery seems to be developing in a direction of miniaturization and simplification. Furthermore, when it is charging, the plug interface used by it must be The easiest to obtain DC power supply, so as to meet the market demand, this is the problem that the creative wants to solve. [New content] The main purpose of this creation is to provide a USB battery charger, which arranges the USB and the charging body in an axial structure, and makes the openings of the charging slot on the left and right sides fully utilized. The space reduces the size of the charger into a thin and long shape. It has the effect of being portable and convenient to connect and charge with USB plugged electronic products. In order to achieve the above purpose, the technical means of this creation include: a charging body with a USB plug at the front end for connecting to a -6-M283423 USB socket to obtain the DC power in the USB socket; and two power supplies for the USB socket; The charging slot in which the battery is inserted is arranged on the left and right sides of the charging body in the same axial direction as the USB plug. According to the foregoing features, the charging body further includes: a charging control circuit board, whose front end is used for fixing the pins of the USB plug and is electrically connected; two pairs of charging terminal groups, the positive terminal and the negative terminal of which The charging control circuit board is connected out, and the positive and negative terminals are respectively exposed on the front and rear end faces of the left and right charging slots.
【實施方式】 首先，請參閱第三圖所示，本創作USB電池充電器較佳 實施例立體圖，其包含有： 一充電本體（40)，其前端設有一 USB插頭（50)，用以連 接至一 USB插座（圖未示），以取得該USB插座内的直流電 源；以及 該充電本體（40)兩側設有左、右充電槽（60L)、（60R)， 可供鎳氫/鎳鎘二次電池（61)置入充電。且該左、右充電槽 (60L)、（60R)係與該USB插頭（50)呈同一軸向配設，使其呈 薄長形，且開口朝外，方便置放或拿取二次電池（61)。另，USB 插頭（50)上更可包括設有一蓋體（80)，但不限定於此。 進一步，如第四圖所示，本創作之充電本體（40)係可由 上、下殼體（41)、（42)所組成，其内設有容納空間（43)，可供 一充電控制電路板（70)容置，該充電控制電路板（70)前端供 該USB插頭（50)的接腳（51)固定，並呈電性連接；而二對充 電端組，其正極端子（71)及負極端子（72)由該充電控制電路 M283423 板（70)上接出，並使正、負端子（71)、（72)分別裸露在該左、 右充電槽（60L)、（60R)的前、後端面，如第五圖所示。 而為配合充電本體（40)内之容納空間（43)，本創作之充 電控制電路板（70)係配合設成T狀體，但不限定於此。且其 中正極端子（71)係直接電性連接在該充電控制電路板（70) 上，而該負極端子（72)係藉由一導線（73)與該充電控制電路 板（70)電性連接，但不限定以導線（73)方式，例如以導電片或 將充電控制電路板（70)向後延伸至負極端皆可，容不贅述。[Embodiment] First, please refer to the third figure, a perspective view of a preferred embodiment of the creative USB battery charger, which includes: a charging body (40), and a USB plug (50) at the front end for connection To a USB socket (not shown) to obtain the DC power in the USB socket; and the charging body (40) is provided with left and right charging slots (60L) and (60R) on both sides, which can be used for NiMH / Ni The cadmium secondary battery (61) is charged. And the left and right charging slots (60L) and (60R) are arranged in the same axial direction as the USB plug (50), so that it is thin and elongated, and the opening is outward, which is convenient for placing or taking the secondary battery. (61). In addition, the USB plug (50) may further include a cover (80), but is not limited thereto. Further, as shown in the fourth figure, the charging body (40) of this creation can be composed of upper and lower shells (41), (42), and a storage space (43) is provided therein for a charging control circuit. The front end of the charging control circuit board (70) is used for the pin (51) of the USB plug (50) to be fixed and electrically connected; and two pairs of charging end groups have positive terminals (71) And the negative terminal (72) are connected from the charging control circuit M283423 board (70), and the positive and negative terminals (71) and (72) are exposed on the left and right charging slots (60L) and (60R) respectively. The front and rear end faces are shown in the fifth figure. In order to match the accommodating space (43) in the charging body (40), the charging control circuit board (70) of this creation is designed to be a T-shaped body, but it is not limited to this. And the positive terminal (71) is directly electrically connected to the charging control circuit board (70), and the negative terminal (72) is electrically connected to the charging control circuit board (70) through a wire (73) However, it is not limited to the method of conducting wire (73), for example, a conductive sheet or extending the charge control circuit board (70) backward to the negative terminal may be omitted.
本創作藉助上揭技術手段，以一轴向結構配設，並使充 電槽之開口設在左、右兩側而充分運用空間，使充電器體積 縮小而呈薄長形，具有可隨身攜帶，方便就近與具有USB插 座旳電子產品連接充電之功效。 綜上所述，本創作所揭示之構造，為昔所無，且確能達到 預期之功效，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。 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。 -8- M283423 【圖式簡单說明】 第一圖（A)、（B)係習用一種充電器之立體圖及側視圖。 第二圖係習用另一種充電器之立體圖。 第三圖係本創作較佳實施例之立體圖。 第四圖係本創作較佳實施例之分解立體圖。 第五圖係本創作較佳實施例之剖示圖。 【主要元件符號說明】 (40) 充電本體 (41) 上殼體 (42) 下殼體 (43) 容納空間 (50) USB 插頭 (51) 接腳 (60L)左充電槽 (60R)右充電槽 (61)二次電池 (70) 充電控制電路板 (71) 正極端子 (72) 負極端子 (73) 導線 (80)蓋體With the help of the technique of opening up, this creation is equipped with an axial structure, and the openings of the charging slot are arranged on the left and right sides to make full use of the space, so that the charger is reduced in size and thin and long, and can be carried around. It is convenient to connect and charge with the USB socket and electronic products nearby. In summary, the structure revealed in this creation is unprecedented, and it can indeed achieve the expected effect, and it can be used by the industry, and fully meets the requirements for new patents. I ask your reviewers to approve patents to encourage Innovation, no sense of virtue. However, the figures and descriptions disclosed above are only the preferred embodiments of this creation. Modifications or equivalent changes made by those skilled in the art in accordance with the spirit of this case should still be included in the scope of patent application in this case. -8- M283423 [Schematic description] The first picture (A) and (B) are a perspective view and a side view of a conventional charger. The second picture is a perspective view of another conventional charger. The third figure is a perspective view of a preferred embodiment of the present invention. The fourth figure is an exploded perspective view of a preferred embodiment of the present invention. The fifth figure is a sectional view of a preferred embodiment of the present invention. [Description of main component symbols] (40) Charging body (41) Upper case (42) Lower case (43) Storage space (50) USB plug (51) Pin (60L) Left charging slot (60R) Right charging slot (61) Secondary battery (70) Charge control circuit board (71) Positive terminal (72) Negative terminal (73) Lead (80) Cover