M403840 五、新型說明： 【新型所屬之技術領域】M403840 V. New description: [New technology field]
本創作係一種微型車載充電器，包括相互對接扣合的上下 蓋，上下蓋兩側邊為和汽車點煙器内孔（圖式未表示）相應的 曲弧表面，可直接插入點煙器孔^;上下蓋中設有下支架板， 下支架板前端設有USB接續插座，後端設有電源彈簧，兩側 "又有接地凸緣，USB接續插座和電源彈簧之間設置dc_dc；轉 換板，電源彈簧端頭設有蓋帽，電源彈簧電氣連接dc_dc轉 換板，接地凸緣安裝在一弧形彈片上，弧形彈片電氣連接 DC-DC轉換板，下支架板上方設有相應的上支架，USB接續 插座上設有加強支架，本創作體積小巧，使用方便，可直接插 入汽車點煙器孔中使用，增加產品實用性之創新結構者。 【先前技術】 按 般可利用USB介面來充電的裝置（如：Mp3隨 身碟、手機等等）’係可利用開機狀態下的電腦附有usb插 2的裝置來進行充電，其主要储由電齡機本身所提供的 源’透過USB插槽來進行充電，但是受限於必須在開機狀 ^下的電齡射能提供電力，且—般在沒有電腦主機的場 S就無法充電；騎有車又有筆記本制、丨馳、手機及數 2機的使用者，最想要的就是—款車載充電器；目前車載 便ίίί種各樣產品好’但是大錄難過大，具諸多不 有鑑於習用產品所存在之缺失仍待克服，創作人萌生創 3 M403840 意’配合其從事则行業所累積之專業知識與實務設計經驗 潛心研究，終得以設計出微型車載充電器。 【新型内容】 本創作之目的’係提供-種微型車航電器，包括相互對 接扣合的上下蓋’上下蓋兩側邊為和汽車點煙器内孔相應的曲 、 弧表面’可直接插入點煙器孔中；上下蓋中設有下支架板，下 支架板前端設有聰接續插座，後端設有電源彈簧，兩側設 • 有接地凸緣，USB接雜座和電轉ΐ之職置DC_DC轉換 板’電源彈篑端頭設有蓋帽，電源彈署電氣連接DC_DC轉換 板，接地凸緣安裝在-狐形彈片上，弧形彈片電氣連接dc_dc 轉換板’下支架板上方設有相應的上支架，USB接續插座上 ••又有加強支架，本創作體積小巧，使用方便，可直接插入汽車 點煙器孔中使用，增加產品實用性之創新結構者。 一 為達上述之目的，配合圖式說明如後，俾使 '貴審查委員 鲁對本創作之優點及功效有更進一步之了解。 - 首先’請參閱第一圖、第二圖所示，本創作微型車載充電 ' 器’包括.上蓋⑴）、下蓋（12)、上支架（13)、電源彈簧（⑷、 蓋帽（15)、DC-DC轉換板(16)、加強支架（17)、弧形彈片（18)、 下支架板(20)、USB接續插座（21)及固定框蓋（23)所組成， 其中： 上蓋（11)，係由塑質一體成型，呈中空之殼蓋，於上蓋（H) 外圍具有和汽車點煙器内孔相應之曲弧表面。 4 M403840 下蓋（12)’係由塑質一體成型，呈中空之殼蓋，於下蓋（12) 外圍具有和汽車點煙器内孔相應之曲弧表面。 上支架（13)，係呈中空之長矩形框架，具有固定内部元件 作用。 - 下支架板(2〇)，係設於上蓋（11)、下蓋（12)之間，前端連 結耶B接續插座（21)，後端連結一電源彈簀（14)，該電源彈簧 - (14)端頭設有蓋帽（15)，作為連接汽車電源的正極線之接點， 鲁 於電源彈簧（14)和USB接續插座（21)之間，電氣連接設置 DC-DC轉換板(16)，該下支架板(2〇)前端二側具有金屬製之弧 形彈片（18)，於弧形彈片（18)中央凸伸半圓球狀之接地凸緣 (19) ’於USB接續插座（21)外圍設有加強支架（17)，防止多次 使用後，其USB接續插座（21)產生鬆動，該USB接續插座（21) 中，具有二個卡合凸塊(22)，增加卡合USB插頭作用。 本創作藉下支架板(20)上之各元件容置於下蓋（ο内，將 上支架（13)框置固定下支架板(2〇)上之各元件，再使上蓋（η ) 與下蓋（12)相互對接扣合，且將固定框蓋（23)套接扣合於USB 接續插座（21)—端之上蓋（π)及下蓋（12)外層，使其組合成一 整體微型車載充電器結構者。 再者，請參閱第三圖、第四圖所示，本創作另一實施例結 構’微型車載充電器，包括：上蓋（31)、下蓋(32)、上支架（33)、 電源彈簧（34)、蓋帽(35)、DC-DC轉換板(36)、加強支架（37)、 弧形彈片（38)、下支架板⑽及USB接續插座⑹所組成， 5 M403840 其中： 上蓋（31)’係由塑質一體成型，呈中空之殼蓋，於上蓋（31) 外圍具有和汽車點煙器内孔相應之曲弧表面。 下蓋（32)，係由塑質一體成型，呈中空之殼蓋，於下蓋（π) 外圍具有和汽車點煙器内孔相應之曲弧表面。 上支架（33)，係呈中空之長矩形框架，具有固定内部元件 作用。 下支架板(40)，係設於上蓋（31)、下蓋（32)之間，前端連 結USB接續插座(41) ’後端連結電源彈簣(34)，該電源彈簧(34) 端頭設有蓋帽(35)，作為連接汽車電源的正極線之接點，於電 源彈簧(34)和USB接續插座(41)之間，電氣連接設置dc-DC轉 換板（36)，該下支架板(4〇)前端二侧具有金屬製之弧形彈片 (38)，於弧形彈片（38)中央凸伸半圓球狀之接地凸緣(39)，於 USB接續插座(41)外圍設有加強支架（37)，防止多次使用後， 其USB接續插座(41)產生鬆動，該USB接續插座(41)中，具有 二個卡合凸塊(42)，增加卡合USB插頭作用。 本創作藉下支架板(40)上之各元件容置於下蓋(32)内，將 上支架（33)框置固定下支架板(4〇)上之各元件，再使上蓋(31) 與下蓋(32)相互對接扣合，使其組合成一整體微型車載充電器 結構者。 【實施方式】 本創作組合前述各構件，如第一圖、第二圖所示，呈一整 6 M403840 體之微型車載充電器，該相互對接扣合之上蓋（11)、下蓋（12) 外圍具有和>1車點煙器内孔（圖式未表示）相應之曲弧表面， 可直接插入汽車點煙器内孔中，本創作微型車載充電器插入汽 車點煙器後，蓋帽(15)和汽車點煙n底部的正極觸點接觸，接 地凸緣（19)凸設在弧形彈片（18)上，並凸伸出上蓋（11)及下蓋 (12)側邊，該接地凸緣(19)即是連接汽車接地線的一個電極， 同時又疋插入到汽車點煙器的卡箍，當插入汽車點煙器中後， 接地凸緣⑽到位，便會卡在其中，和汽輕煙㈣地線接 通，而再次按動微型車载充電器，則藉由電源彈簧（14)之彈力 作用，將微型車載充電器彈出。 第五圖所示，係本創作之電路圖，本實施例中，採用了 ACT 4070型號的集成塊，並設置了 一個三極管作為啟動電路， 該積體電㈣輸人電壓為DG12_24V，触賴5V，最大輸出 電流2.1A，電源轉換效率，符合安全規定要求。 上述詳細說明係針對本創作之一可行實施例之具體說 明，惟前述實施例並非用以限制本創作之專利範圍，凡未脫離 本創作技藝精神所為之等效實施或尺寸大小變更，材質之轉換 運用，均應包含於本創作之專利範圍中。 示上所述，本創作確能達到預期之使用目的，又其揭露之 具體結構，深具利用價值功效卓越，懇請責審查官惠予審 查’並賜准專利，實感德便。 7 M403840 【圖式簡單說明】 第一圖所示係本創作之分解結構示意圖。 第二圖所示係本創作之組合結構示意圖。 第三圖所示係本創作之另一分解結構示意圖。 第四圖所示係本創作之另一組合結構示意圖。 ^ 第五圖所示係本創作之電路圖。 【主要元件符號說明】 • (11)——上蓋 (12)——下蓋 (13) ——上支架 (14) ——電源彈簣 (15) ——蓋帽 (16) ——DC-DC轉換板 (17) ——加強支架 - (18)——弧形彈片 鲁 (19)——接地凸緣 (20) ——下支架板 (21) ——USB接續插座 ' (22)——卡合凸塊 (23)——固定框蓋 (31) ——上蓋 (32) ——下蓋 (33) ——上支架 (34) ——電源彈簧 M403840 (35) ——蓋帽 (36) ——DC-DC轉換板 (37) ——加強支架 (38) ——弧形彈片 (39) ——接地凸緣 (40) ——下支架板 (41) ——USB接續插座 (42) ——卡合凸塊This creation is a miniature car charger, which includes upper and lower covers that are butted together. The two sides of the upper and lower covers are curved surfaces corresponding to the inner holes of the car cigarette lighter (not shown), which can be directly inserted into the cigarette lighter hole. ^; The upper and lower covers are provided with a lower bracket plate, the front end of the lower bracket plate is provided with a USB connection socket, the rear end is provided with a power spring, and both sides have a grounding flange, and a dc_dc is arranged between the USB connection socket and the power spring; The power supply spring end is provided with a cap, the power spring is electrically connected to the dc_dc conversion board, the grounding flange is mounted on an arc-shaped elastic piece, the arc-shaped elastic piece is electrically connected to the DC-DC conversion board, and the corresponding upper bracket is arranged above the lower bracket board The USB connection socket is provided with a reinforcing bracket. The creation is compact and easy to use, and can be directly inserted into the hole of the car cigarette lighter to increase the practical structure of the product. [Prior Art] Devices that can be charged by the USB interface (such as Mp3 flash drive, mobile phone, etc.) can be charged by the device with the USB plug 2 attached to the computer in the power-on state. The source provided by the aging machine itself is charged through the USB slot, but it is limited by the electric age that must be powered on, and generally cannot be charged in the field S without the host computer; The car has notebooks, coax, mobile phones and users of the 2nd machine. The most wanted is the car charger. At present, the car is easy to use. But the big record is difficult, and there are many The lack of custom products still needs to be overcome, and the creator Meng Chuangsheng 3 M403840 intends to work closely with the professional knowledge and practical design experience accumulated in the industry, and finally designed a miniature car charger. [New content] The purpose of this creation is to provide a kind of miniature car aviation electrical appliances, including upper and lower covers that are butted together. The sides of the upper and lower covers are curved and arc surfaces corresponding to the inner holes of the car cigarette lighter. The cigarette holder hole is provided; the lower bracket plate is provided with a lower bracket plate, the front end of the lower bracket plate is provided with a splicing socket, the rear end is provided with a power spring, and both sides are provided with a grounding flange, a USB connection seat and an electric switch The DC_DC converter board is equipped with a cap at the end of the power supply. The power supply is electrically connected to the DC_DC converter board. The grounding flange is mounted on the fox-shaped shrapnel. The arc-shaped shrapnel is electrically connected to the dc_dc conversion board. The upper bracket, USB connection socket •• There is a reinforcing bracket. This creation is compact and easy to use. It can be directly inserted into the hole of the car cigarette lighter to increase the practicality of the product. In order to achieve the above objectives, and with the following description of the drawings, you will be asked to have a better understanding of the advantages and functions of this creation. - First of all, please refer to the first figure and the second figure. The creation of the mini car charger 'includes the top cover (1)), the lower cover (12), the upper bracket (13), the power supply spring ((4), the cap (15) The DC-DC conversion board (16), the reinforcing bracket (17), the curved elastic piece (18), the lower bracket board (20), the USB connection socket (21) and the fixed frame cover (23), wherein: the upper cover ( 11), which is integrally molded from plastic, has a hollow cover, and has a curved surface corresponding to the inner hole of the car cigarette lighter on the periphery of the upper cover (H). 4 M403840 The lower cover (12) is formed by plastic molding. The hollow cover has a curved surface corresponding to the inner hole of the car cigarette lighter on the periphery of the lower cover (12). The upper bracket (13) is a hollow long rectangular frame with fixed internal components. The bracket plate (2〇) is disposed between the upper cover (11) and the lower cover (12), the front end is connected to the y-B connection socket (21), and the rear end is connected to a power supply magazine (14), the power supply spring - (14) The end is provided with a cap (15) as a contact point for the positive line connecting the car's power supply, between the power spring (14) and the USB connection socket (21). The gas connection is provided with a DC-DC conversion plate (16), and the front side of the lower support plate (2〇) has a metal arc-shaped elastic piece (18), and a semi-spherical spherical protrusion is protruded in the center of the curved elastic piece (18). Edge (19) 'There is a reinforcing bracket (17) on the periphery of the USB connection socket (21) to prevent the USB connection socket (21) from loosening after multiple use. The USB connection socket (21) has two cards. The bumps (22) are added to the function of the USB plug. The components of the bracket board (20) are accommodated in the lower cover (o, and the upper bracket (13) is framed and fixed to the lower bracket plate (2) 〇) on each component, and then the upper cover (η) and the lower cover (12) are butted together, and the fixed frame cover (23) is sleeved and fastened to the USB connection socket (21) - the upper cover (π) And the outer cover of the lower cover (12) is combined to form an integral micro-vehicle charger structure. Furthermore, please refer to the third figure and the fourth figure, and another embodiment of the present invention is a micro-car charger, including: Upper cover (31), lower cover (32), upper bracket (33), power spring (34), cap (35), DC-DC conversion board (36), reinforcing bracket (37), curved bomb The piece (38), the lower bracket plate (10) and the USB connection socket (6) are composed of 5 M403840. The upper cover (31) is integrally formed of plastic, has a hollow cover, and has a cigarette on the periphery of the upper cover (31). The inner hole has a corresponding curved surface. The lower cover (32) is integrally formed of plastic, and has a hollow cover, and has a curved surface corresponding to the inner hole of the car cigarette lighter on the periphery of the lower cover (π). The bracket (33) is a hollow long rectangular frame with a fixed internal component. The lower bracket plate (40) is disposed between the upper cover (31) and the lower cover (32), and the front end is connected with the USB connection socket (41) 'the rear end connection power cartridge (34), the power spring (34) end A cap (35) is provided as a contact point of a positive line connecting the power source of the car, and a dc-DC conversion board (36) is electrically connected between the power spring (34) and the USB connection socket (41), and the lower bracket board (4〇) There are metal arc-shaped elastic pieces (38) on the two sides of the front end, and a semi-spherical ball-shaped grounding flange (39) protrudes from the center of the curved elastic piece (38), and is strengthened on the periphery of the USB connection socket (41). The bracket (37) prevents the USB connection socket (41) from being loosened after being used for a plurality of times. The USB connection socket (41) has two engaging protrusions (42) to increase the function of the USB plug. The creation borrows the components on the bracket plate (40) into the lower cover (32), and the upper bracket (33) is framed to fix the components on the lower bracket plate (4〇), and then the upper cover (31) The lower cover (32) is butted and snapped together to form an integral micro-vehicle charger structure. [Embodiment] The above-mentioned components are combined with the above-mentioned components, as shown in the first figure and the second figure, which are a miniature car charger of 6 M403840 body, and the top and bottom are fastened to the upper cover (11) and the lower cover (12). The outer surface has a curved surface corresponding to the inner hole of the >1 cigarette lighter (not shown), which can be directly inserted into the inner hole of the car cigarette lighter. After the creation of the miniature car charger is inserted into the car cigarette lighter, the cap ( 15) contacting the positive contact of the bottom of the car cigarette n, the grounding flange (19) is protruded on the curved elastic piece (18), and protrudes from the side of the upper cover (11) and the lower cover (12), the grounding The flange (19) is an electrode connected to the grounding wire of the automobile, and at the same time, the clamp inserted into the cigarette lighter of the automobile, when inserted into the cigarette lighter of the automobile, the grounding flange (10) is in place, and the card is caught therein, and The steam light smoke (4) ground wire is connected, and the micro car charger is pressed again, and the micro car charger is popped up by the elastic force of the power spring (14). The fifth figure shows the circuit diagram of this creation. In this embodiment, the integrated block of the ACT 4070 model is adopted, and a triode is set as the starting circuit. The input voltage of the integrated body (4) is DG12_24V, which is 5V. The maximum output current is 2.1A, the power conversion efficiency meets the safety requirements. The above detailed description is intended to be illustrative of a possible embodiment of the present invention, and the foregoing embodiments are not intended to limit the scope of the present invention, and the equivalent of the implementation or size change, material conversion without departing from the spirit of the present invention. The use shall be included in the scope of this creation patent. As stated above, this creation can indeed achieve the intended purpose of use, and the specific structure of its disclosure, with great value in the use of value, and the responsibility of the examiner to review and grant the patent, the real sense of virtue. 7 M403840 [Simple description of the diagram] The first diagram shows the decomposition structure of the creation. The second figure shows a schematic diagram of the combined structure of the creation. The third figure shows another exploded structure of the creation. The fourth figure shows a schematic diagram of another combination of the creations. ^ The fifth diagram shows the circuit diagram of this creation. [Main component symbol description] • (11)——Upper cover (12)——Lower cover (13)——Upper support (14)——Power supply magazine (15)——Cap (16)——DC-DC conversion Plate (17) - Reinforced bracket - (18) - Curved shrapnel Lu (19) - Grounding flange (20) - Lower bracket plate (21) - USB connection socket ' (22) - Engage Bump (23) - Fixed Frame Cover (31) - Upper Cover (32) - Lower Cover (33) - Upper Bracket (34) - Power Spring M403840 (35) - Cap (36) - DC -DC converter board (37) - Reinforce bracket (38) - Curved spring (39) - Ground flange (40) - Lower bracket plate (41) - USB connection socket (42) - Engage Bump