M255559 捌、新型說明： 【新型所屬之技術領域】 本創作係有關-種電源插插紅結構設計，使相同 規格之插頭及酿，得叫組合時，自動顺，並防止誤插之 情況發生，避免造成損害者。 【先前技術】 在許多電斋用品上，主要乃利用一插頭及插座之組合，以 達到電連接之目的。其通常之結構如圖一所示，係藉由插頭⑴ 插入插座之開孔，同時插座⑵内部之插銷⑵）亦穿入插 頭α)之前端孔，而插頭a)之外部則與導電片（22)相接觸， 乃^致導通之效果者。然而，不同電器在使用時，常有不同之 電1或電㈣求’因此不可以仙不隨格之插賴合在不同 1插座上，否則極可能造成電n之損害，甚至造成其他之災 吾。習知之結構由於均具有相似之形狀，很容易發生誤插之情 形，而有待改良。 【新型内容】 本創作主要針對前述存在之缺點，加以改良克服。如圖二 至四=示，本創作包括有插頭（1)及插座（2)，插座（2)内設 有一環狀之導電片（22)及改良之兩階段插銷（23)，使插銷(23) 具有兩階段不等之外徑，即包含粗徑部（231)及細徑部 (232)，另外，插頭（！）開口端之内部亦設有兩階段式之内 孔，包含大内孔部（11)及小内孔部（12)，使大内孔部（u)之直 徑相等於插銷（23)之粗徑部（231)的外徑，而小内孔部（12) 之直徑相等於細徑部（232)之外徑者。 【實施方式】 當欲使用時，係將插頭（1)直接插入插座（2)之開孔，如 圖五、六所示，乃能使插頭α)完全與插座（2)之插銷（23) M255559 兀全肷合’獲得穩固之組合及接觸導電者。若使用習知等徑内 m番頭，則將抵頂於粗徑部（232)，無法完全插合，故可避 免誤插之效果者。 富實用價值， 是知，本創作顯然具有提高功效之進步性 應已符合專利之要件者，爰依法提出申請。 【圖式簡單說明】 圖一為習知結構之剖視組合圖 圖一為本創作之立體組合圖 圖三為本創作之立體分解圖 圖四為本創作之剖視分解圖 圖五為本創作之剖視組合圖 圖六為圖五之局部放大圖 【圖號說明】 (12)小内孔部 (22)導電片 (231)粗徑部 (1) 插頭 （11)大内孔部 (2) 插座 （21)插銷 (23)改良式兩階段插銷 (232)細徑部M255559 新型 Description of the new type: [Technical field to which the new type belongs] This creation is related to a kind of red plug design of the power plug, so that when the plug and the same specifications are combined, it will be automatically smoothed and prevent the situation of misplug, Avoid those who cause damage. [Previous technology] In many electric fasting products, a combination of a plug and a socket is mainly used to achieve the purpose of electrical connection. Its general structure is shown in Figure 1. It is inserted into the opening of the socket through the plug ，, while the plug ⑵ inside the socket ⑵) also penetrates into the front end hole of the plug α), and the outside of the plug a) is connected with the conductive sheet ( 22) The contact is the effect of the conduction. However, when different appliances are used, they often have different electricity1 or electricity requirements. Therefore, they cannot be plugged into different sockets, or they may cause damage to electricity n or even other disasters. I. Because the known structures have similar shapes, they are prone to mis-insertion, and need to be improved. [New content] This creation is mainly aimed at the shortcomings mentioned above, and improved to overcome them. As shown in Figures 2 to 4, the creation includes a plug (1) and a socket (2). The socket (2) is provided with a ring-shaped conductive piece (22) and an improved two-stage pin (23). 23) There are two stages of outer diameters, that is, including the large diameter part (231) and the small diameter part (232). In addition, the inside of the open end of the plug (!) Is also provided with a two-stage inner hole, including the large inner part. The hole portion (11) and the small inner hole portion (12) make the diameter of the large inner hole portion (u) equal to the outer diameter of the large diameter portion (231) of the pin (23), and the small inner hole portion (12) The diameter is equal to the outer diameter of the small diameter portion (232). [Embodiment] When it is intended to be used, the plug (1) is directly inserted into the opening of the socket (2), as shown in Figures 5 and 6, so that the plug α) can be completely connected with the plug (23) of the socket (2) M255559 Wuquanhao 'to obtain a stable combination and contact with conductive. If the conventional m-thickness m is used, it will abut against the thick-diameter part (232) and cannot be fully inserted, so it can avoid the effect of mistaken insertion. Rich in practical value, it is known that this creation obviously has the progressiveness of improving efficacy. Those who have already met the requirements of the patent should apply in accordance with the law. [Schematic description] Figure 1 is a sectional combination diagram of a known structure. Figure 1 is a stereo combination diagram of the creation. Figure 3 is a stereo exploded view of the creation. Figure 4 is a sectional exploded view of the creation. Figure 5 is a creation. Figure 6 is a partial enlarged view of Figure 5. [Illustration of drawing number] (12) Small inner hole (22) Conductive sheet (231) Thick diameter part (1) Plug (11) Large inner hole (2 ) Socket (21) Latch (23) Improved two-stage latch (232) Small diameter part