TWI503755B - Card-reading apparatus - Google Patents
Card-reading apparatus Download PDFInfo
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- TWI503755B TWI503755B TW103131783A TW103131783A TWI503755B TW I503755 B TWI503755 B TW I503755B TW 103131783 A TW103131783 A TW 103131783A TW 103131783 A TW103131783 A TW 103131783A TW I503755 B TWI503755 B TW I503755B
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Description
本發明係有關於一種讀卡裝置，且特別是有關於一種具有靜電防護結構的讀卡裝置。The present invention relates to a card reading device, and more particularly to a card reading device having an electrostatic protection structure.
習知的記憶卡採用傳統隨插即用的方式，如果插槽做得不夠深，往往會將記憶卡外露在機構外，造成靜電跳入，產生靜電問題。靜電破壞記憶卡的機制有兩種：1.靜電直接由記憶卡外露在插槽外的部份穿透至內部記憶元件，造成資料遺失。2.靜電從插槽的上蓋跳電至訊號端子，藉由訊號端子導入記憶卡內部的記憶元件，造成資料遺失。The conventional memory card adopts the traditional plug-and-play method. If the slot is not deep enough, the memory card is often exposed outside the mechanism, causing static electricity to jump in and causing static electricity. There are two mechanisms for electrostatic damage to the memory card: 1. Static electricity is directly transmitted from the portion of the memory card exposed outside the slot to the internal memory component, resulting in loss of data. 2. Static electricity jumps from the top cover of the slot to the signal terminal, and the signal terminal is introduced into the memory component inside the memory card, causing data loss.
為了解決靜電問題，記憶卡可以採用拖盤植入的方式達到防靜電功用，藉由拖盤保護記憶卡，防止靜電直接跳入。然而使用拖盤植入的方式需要額外增加製造成本，並且使用上較不方便。In order to solve the problem of static electricity, the memory card can be used to prevent the static electricity by using the tray, and the memory card is protected by the tray to prevent the static electricity from jumping directly. However, the use of a tray implant requires an additional manufacturing cost and is less convenient to use.
因此，如何設計出一種記憶卡插槽可以防止靜電問題，且節省成本使用方便，已成為重要課題。Therefore, how to design a memory card slot can prevent static electricity problems, and cost-saving and convenient use has become an important issue.
因此本發明的目的之一是提供一種讀卡裝置。讀卡裝置用以讀取一記憶卡。讀卡裝置包含插槽本體、接地端子與訊號端子。插槽本體用以容納記憶卡。插槽本體具有開口用以供記憶卡插入或抽離插槽本體。插槽本體具有相對的前段與後段。前段與後段彼此電性絕緣。開口位於前段。後段相對前段遠離開口。接地端子電性連接前段。訊號端子位於後段用以與插入插槽本體的記憶卡電性連接。訊號端子與插槽本體電性絕緣。It is therefore an object of the present invention to provide a card reading device. The card reading device is used to read a memory card. The card reading device comprises a slot body, a grounding terminal and a signal terminal. The slot body is for accommodating a memory card. The slot body has an opening for the memory card to be inserted or withdrawn from the slot body. The socket body has opposite front and rear sections. The front and rear sections are electrically insulated from each other. The opening is in the front section. The rear section is away from the opening relative to the front section. The ground terminal is electrically connected to the front section. The signal terminal is located at the rear stage for electrically connecting to the memory card inserted into the slot body. The signal terminal is electrically insulated from the socket body.
依據本發明一實施方式，插槽本體包含相對的上蓋與絕緣底部。上蓋包含前蓋部、絕緣部與後蓋部。前蓋部位於前段。後蓋部位於後段。絕緣部連接於前蓋部與後蓋部之間，使得前蓋部與絕緣底部電性絕緣。訊號端子位於絕緣底部，使得訊號端子與插槽本體電性絕緣。According to an embodiment of the invention, the socket body includes opposing upper and insulating bottoms. The upper cover includes a front cover portion, an insulating portion, and a rear cover portion. The front cover is located at the front section. The rear cover is located in the rear section. The insulating portion is connected between the front cover portion and the rear cover portion such that the front cover portion is electrically insulated from the insulating bottom portion. The signal terminal is located at the bottom of the insulation, so that the signal terminal is electrically insulated from the socket body.
依據本發明一實施方式，絕緣部在前蓋部與後蓋部之間具有寬度，寬度大於2毫米。According to an embodiment of the invention, the insulating portion has a width between the front cover portion and the rear cover portion, and the width is greater than 2 mm.
依據本發明一實施方式，前蓋部係由金屬材料或導電材料構成。According to an embodiment of the invention, the front cover portion is made of a metal material or a conductive material.
依據本發明一實施方式，後蓋部係由金屬材料或導電材料構成。According to an embodiment of the invention, the back cover portion is made of a metal material or a conductive material.
依據本發明一實施方式，後蓋部係由絕緣材料構成。According to an embodiment of the invention, the back cover portion is made of an insulating material.
依據本發明一實施方式，讀卡裝置還包含導電延伸部連接前段且毗鄰開口。導電延伸部在插槽本體的插拔方向上相對開口延伸出第一長度。當記憶卡容納於插槽本體 時，記憶卡在插拔方向上露出於開口並具有第二長度。第一長度與第二長度大致相同。According to an embodiment of the invention, the card reading device further includes a conductive extension connecting the front section and adjacent the opening. The conductive extension extends a first length relative to the opening in the insertion and removal direction of the socket body. When the memory card is accommodated in the slot body The memory card is exposed to the opening in the insertion and removal direction and has a second length. The first length is substantially the same as the second length.
依據本發明一實施方式，讀卡裝置還包含導電延伸部連接前段且毗鄰開口。導電延伸部在插槽本體的插拔方向上相對開口延伸出第一長度。其中第一長度係介於2毫米至5毫米。According to an embodiment of the invention, the card reading device further includes a conductive extension connecting the front section and adjacent the opening. The conductive extension extends a first length relative to the opening in the insertion and removal direction of the socket body. The first length is between 2 mm and 5 mm.
依據本發明一實施方式，讀卡裝置還包含外蓋用以可拆卸地覆蓋開口。當記憶卡容納於插槽本體時，外蓋係套設記憶卡露出於開口外之部分。According to an embodiment of the invention, the card reading device further includes an outer cover for detachably covering the opening. When the memory card is received in the socket body, the outer cover sleeves the portion of the memory card exposed outside the opening.
依據本發明一實施方式，外蓋係由絕緣材料構成。According to an embodiment of the invention, the outer cover is made of an insulating material.
綜上所述，本發明的讀卡裝置能有效防止靜電對記憶卡的破壞。若靜電由讀卡裝置的開口跳入插槽本體時，會先接觸前蓋部，由於前蓋部與後蓋部之間具有絕緣部，因此，靜電會完全由連接前蓋部的接地端子排除，而無法導入後蓋部。換句話說，插槽本體能有效防止靜電導入後蓋部，因此能有效防止靜電藉由後蓋部跳電到訊號端子進而破壞記憶卡。本發明的讀卡裝置因為具有靜電防護的功能，因此能保持記憶卡的資料正確性，並且能有效延長記憶卡的壽命。In summary, the card reading device of the present invention can effectively prevent the damage of the memory card by static electricity. If static electricity jumps into the slot body from the opening of the card reading device, the front cover portion is first contacted. Since there is an insulating portion between the front cover portion and the rear cover portion, static electricity is completely excluded from the ground terminal of the front cover portion. , and the back cover cannot be imported. In other words, the socket body can effectively prevent static electricity from being introduced into the rear cover portion, thereby effectively preventing static electricity from jumping to the signal terminal by the rear cover portion and thereby damaging the memory card. Since the card reading device of the present invention has the function of electrostatic protection, the data correctness of the memory card can be maintained, and the life of the memory card can be effectively extended.
100‧‧‧讀卡裝置100‧‧‧ card reader
110‧‧‧插槽本體110‧‧‧Slot body
112‧‧‧開口112‧‧‧ openings
114‧‧‧前段114‧‧‧ front section
116‧‧‧後段116‧‧‧After
120‧‧‧接地端子120‧‧‧ Grounding terminal
130‧‧‧訊號端子130‧‧‧ Signal Terminal
140‧‧‧上蓋140‧‧‧Upper cover
142‧‧‧前蓋部142‧‧‧Front cover
144‧‧‧絕緣部144‧‧‧Insulation
146‧‧‧後蓋部146‧‧‧Back cover
150‧‧‧絕緣底部150‧‧‧Insulated bottom
160‧‧‧導電延伸部160‧‧‧Electrical extension
170‧‧‧外蓋170‧‧‧ Cover
172‧‧‧容置槽172‧‧‧ accommodating slots
180‧‧‧插拔方向180‧‧‧plugging direction
190‧‧‧傳遞方向190‧‧‧Transfer direction
500‧‧‧記憶卡500‧‧‧ memory card
600‧‧‧殼體600‧‧‧shell
h1‧‧‧第一長度H1‧‧‧first length
h2‧‧‧第二長度H2‧‧‧second length
d‧‧‧寬度‧‧‧Width
第1圖繪示依照本發明一實施方式之讀卡裝置與記憶卡的立體示意圖。FIG. 1 is a perspective view of a card reading device and a memory card according to an embodiment of the invention.
第2圖繪示依照本發明一實施方式之殼體、讀卡裝置與記憶卡的剖面示意圖。2 is a cross-sectional view showing a casing, a card reading device, and a memory card according to an embodiment of the present invention.
第3圖繪示依照本發明另一實施方式之讀卡裝置、記憶卡與外蓋的立體示意圖。FIG. 3 is a perspective view of a card reading device, a memory card and an outer cover according to another embodiment of the present invention.
第4圖繪示依照本發明另一實施方式之殼體、讀卡裝置、記憶卡與外蓋的剖面示意圖。4 is a cross-sectional view showing a casing, a card reading device, a memory card, and an outer cover according to another embodiment of the present invention.
為了使本揭示內容之敘述更加詳盡與完備，可參照所附之圖式及以下所述各種實施方式，圖式中相同之號碼代表相同或相似之元件。但所提供之實施方式並非用以限制本發明所涵蓋的範圍，而結構運作之描述非用以限制其執行之順序，任何由元件重新組合之結構，所產生具有均等功效的裝置，皆為本發明所涵蓋的範圍。In order to make the description of the present disclosure more detailed and complete, reference is made to the accompanying drawings and the embodiments of the invention. However, the embodiments provided are not intended to limit the scope of the present invention, and the description of the operation of the structure is not intended to limit the order in which it is performed. Any device that is recombined by the components produces equal devices. The scope covered by the invention.
以下將以圖式及詳細說明清楚說明本發明之精神，任何所屬技術領域中具有通常知識者在瞭解本發明之較佳實施方式後，當可由本發明所教示之技術，加以改變及修飾，其並不脫離本發明之精神與範圍。The spirit and scope of the present invention will be apparent from the following description of the preferred embodiments of the invention. The spirit and scope of the invention are not departed.
請先參照第1圖以及第2圖。第1圖繪示依照本發明一實施方式之讀卡裝置100與記憶卡500的立體示意圖。第2圖繪示依照本發明一實施方式之殼體600、讀卡裝置100與記憶卡500的剖面示意圖。Please refer to Figure 1 and Figure 2 first. FIG. 1 is a perspective view of a card reading device 100 and a memory card 500 according to an embodiment of the invention. 2 is a cross-sectional view of the housing 600, the card reading device 100, and the memory card 500 in accordance with an embodiment of the present invention.
如第1圖以及第2圖所示，於本實施方式中，讀卡裝置100用以讀取一記憶卡500。讀卡裝置100包含插槽本 體110、接地端子120與訊號端子130。插槽本體110用以容納記憶卡500。插槽本體110具有開口112用以供記憶卡500插入或抽離插槽本體110。插槽本體110具有相對的前段114與後段116。前段114與後段116彼此電性絕緣。前段114與後段116彼此電性絕緣的方式有許多種，例如前段114與後段116之間具有間隙，因此並不接觸。或者是前段114與後段116之間由絕緣物質連接，也能達成電性絕緣的目的。因此在此不加以限制電性絕緣的方式。開口112位於前段114。後段116相對前段114遠離開口112。接地端子120電性連接前段114。訊號端子130位於後段116用以與記憶卡500電性連接。訊號端子130與插槽本體110電性絕緣。因此，若靜電由開口112導入前段114，靜電會藉由接地端子120排除靜電，而不會導入後段116，以防止靜電藉由後段116跳電至訊號端子130進而破壞記憶卡500。As shown in FIGS. 1 and 2, in the present embodiment, the card reading apparatus 100 is used to read a memory card 500. The card reading device 100 includes a slot book The body 110, the grounding terminal 120 and the signal terminal 130. The slot body 110 is for accommodating the memory card 500. The socket body 110 has an opening 112 for the memory card 500 to be inserted into or withdrawn from the socket body 110. The socket body 110 has opposing front and rear sections 114, 116. The front section 114 and the rear section 116 are electrically insulated from each other. There are many ways in which the front section 114 and the rear section 116 are electrically insulated from each other. For example, there is a gap between the front section 114 and the rear section 116, and thus there is no contact. Alternatively, the front section 114 and the rear section 116 are connected by an insulating material, and electrical insulation can also be achieved. Therefore, the manner of electrical insulation is not limited here. The opening 112 is located in the front section 114. The rear section 116 is remote from the opening 112 relative to the front section 114. The ground terminal 120 is electrically connected to the front section 114. The signal terminal 130 is located in the rear section 116 for electrically connecting to the memory card 500. The signal terminal 130 is electrically insulated from the socket body 110. Therefore, if static electricity is introduced into the front section 114 from the opening 112, static electricity will be removed by the ground terminal 120 without being introduced into the rear section 116 to prevent static electricity from being jumped to the signal terminal 130 by the rear section 116 to damage the memory card 500.
更進一步地說明，插槽本體110包含相對的上蓋140與絕緣底部150。上蓋140包含前蓋部142、絕緣部144與後蓋部146。前蓋部142位於前段114。後蓋部146位於後段116。絕緣部144連接於前蓋部142與後蓋部146之間，使得前蓋部142與絕緣底部150電性絕緣。訊號端子130位於絕緣底部150，使得訊號端子130與插槽本體110電性絕緣。在此，殼體600例如是電子裝置的外殼。當使用者使用電子裝置時，很容易因為摩擦而產生靜電。當靜電由開口112跳入插槽本體110時，會先接觸前蓋部142。 由於本發明的讀卡裝置100其前蓋部142與後蓋部146之間具有絕緣部144，因此，靜電會完全由連接前蓋部142的接地端子120排除，而無法導入後蓋部146。換句話說，插槽本體110能有效防止靜電導入後蓋部146，因此能有效防止靜電藉由後蓋部146跳電到訊號端子130進而破壞記憶卡500。本發明的讀卡裝置100因為具有靜電防護的功能，因此能保持記憶卡500的資料正確性，並且能有效延長記憶卡500的壽命。Still further, the socket body 110 includes opposing upper covers 140 and insulating bottoms 150. The upper cover 140 includes a front cover portion 142, an insulating portion 144, and a rear cover portion 146. The front cover portion 142 is located at the front section 114. The rear cover portion 146 is located at the rear section 116. The insulating portion 144 is connected between the front cover portion 142 and the rear cover portion 146 such that the front cover portion 142 is electrically insulated from the insulating bottom portion 150. The signal terminal 130 is located at the insulating bottom 150 such that the signal terminal 130 is electrically insulated from the socket body 110. Here, the housing 600 is, for example, an outer casing of an electronic device. When a user uses an electronic device, it is easy to generate static electricity due to friction. When static electricity jumps into the socket body 110 from the opening 112, the front cover portion 142 is first contacted. Since the card reading device 100 of the present invention has the insulating portion 144 between the front cover portion 142 and the rear cover portion 146, static electricity is completely removed from the ground terminal 120 of the front cover portion 142, and the rear cover portion 146 cannot be introduced. In other words, the socket body 110 can effectively prevent the static electricity from being introduced into the rear cover portion 146, so that the static electricity can be effectively prevented from being electrically discharged to the signal terminal 130 by the rear cover portion 146 to damage the memory card 500. Since the card reading device 100 of the present invention has the function of electrostatic protection, the data correctness of the memory card 500 can be maintained, and the life of the memory card 500 can be effectively extended.
在此需要說明的是，在此所揭露的記憶卡500可以是微型快閃記憶體卡(Micro-SD card)、快閃記憶體卡(SD card)、用户身份模組卡(SIM card)或其他晶片卡，本發明並不加以限定。It should be noted that the memory card 500 disclosed herein may be a micro-SD card, a SD card, a SIM card, or Other wafer cards are not limited in the present invention.
第3圖繪示依照本發明另一實施方式之讀卡裝置100、記憶卡500與外蓋170的立體示意圖。第4圖繪示依照本發明另一實施方式之殼體600、讀卡裝置100、記憶卡500與外蓋170的剖面示意圖。FIG. 3 is a perspective view of the card reading device 100, the memory card 500 and the outer cover 170 according to another embodiment of the present invention. 4 is a cross-sectional view of the housing 600, the card reading device 100, the memory card 500, and the outer cover 170 in accordance with another embodiment of the present invention.
如第3圖以及第4圖所示，於本實施方式中，絕緣部144在前蓋部142與後蓋部146之間具有寬度d，寬度d大於2毫米。此寬度d係能有效隔絕靜電，並且若是在生產製造時，能具有較高的生產良率。As shown in FIGS. 3 and 4, in the present embodiment, the insulating portion 144 has a width d between the front cover portion 142 and the rear cover portion 146, and the width d is larger than 2 mm. This width d is effective for isolating static electricity and can have a high production yield if it is manufactured.
如第3圖以及第4圖所示，於一實施方式中，前蓋部142係由金屬材料或導電材料構成，因此能有效引導靜電。再者，於一實施方式中，後蓋部146係由金屬材料或導電材料構成，因此，插槽本體110可以有效預防電磁輻 射(EMI)外洩的問題。於另一實施方式中，後蓋部146係由絕緣材料構成，因此，插槽本體110可以完全杜絕靜電跳電至訊號端子130，因此能更加完整地保護記憶卡500。於再一實施方式中，後蓋部146也能混用金屬材料與絕緣材料，例如後蓋部146外層使用金屬材料，內層使用絕緣材料，以達成更完整的防護目的。本發明所屬技術領域中具有通常知識者應視實際需要，選用適當之材質，本發明在此並不限定後蓋部146所使用的材質。As shown in FIGS. 3 and 4, in one embodiment, the front cover portion 142 is made of a metal material or a conductive material, so that static electricity can be effectively guided. Furthermore, in an embodiment, the back cover portion 146 is made of a metal material or a conductive material. Therefore, the socket body 110 can effectively prevent electromagnetic radiation. The problem of radiation (EMI) leakage. In another embodiment, the back cover portion 146 is made of an insulating material. Therefore, the socket body 110 can completely prevent electrostatic jump to the signal terminal 130, thereby more completely protecting the memory card 500. In still another embodiment, the back cover portion 146 can also be mixed with a metal material and an insulating material. For example, the outer layer of the back cover portion 146 is made of a metal material, and the inner layer is made of an insulating material for a more complete protection purpose. Those having ordinary knowledge in the technical field of the present invention should select an appropriate material according to actual needs, and the present invention does not limit the material used for the back cover portion 146 herein.
如第3圖以及第4圖所示，於本實施方式中，卡裝置還包含導電延伸部160連接前段114且毗鄰開口112。導電延伸部160在插槽本體110的插拔方向180上相對開口112延伸出第一長度h1。當記憶卡500容納於插槽本體110時，記憶卡500在插拔方向180上露出於開口112並具有第二長度h2。第一長度h1與第二長度h2大致相同，也就是導電延伸部160大致與記憶卡500齊平。當靜電產生並且欲從開口112跳入時，由於導電延伸部160係導電材質構成，對靜電而言，靜電導入導電延伸部160，比起靜電直接穿透記憶卡500所需要的電位差較小，因此靜電會由導電延伸部160導入前蓋部142並由接地端子120排除。本發明的讀卡裝置100設有與記憶卡500大致齊平的導電延伸部160，能有效防止導電直接穿透記憶卡500，因此能保持記憶卡500的資料正確性，並且能有效延長記憶卡500的壽命。As shown in FIGS. 3 and 4, in the present embodiment, the card device further includes a conductive extension 160 connected to the front section 114 and adjacent to the opening 112. The conductive extension 160 extends a first length h1 relative to the opening 112 in the insertion and removal direction 180 of the socket body 110. When the memory card 500 is housed in the socket body 110, the memory card 500 is exposed to the opening 112 in the insertion and removal direction 180 and has a second length h2. The first length h1 is substantially the same as the second length h2, that is, the conductive extension 160 is substantially flush with the memory card 500. When static electricity is generated and is to be jumped in from the opening 112, since the conductive extension portion 160 is made of a conductive material, the static electricity is introduced into the conductive extension portion 160 for static electricity, and the potential difference required to directly penetrate the memory card 500 by static electricity is small. Therefore, static electricity is introduced into the front cover portion 142 by the conductive extension portion 160 and is removed by the ground terminal 120. The card reading device 100 of the present invention is provided with a conductive extension portion 160 substantially flush with the memory card 500, which can effectively prevent the conductive material from directly penetrating the memory card 500, thereby maintaining the correctness of the data of the memory card 500 and effectively extending the memory card. 500 life expectancy.
於另一實施方式中，第一長度h1大於第二長度 h2。也就是導電延伸部160比起記憶卡500更加凸出。如此一來，若靜電產生時，導電延伸部160更能吸引靜電，因此防護效果更佳。於再一實施方式中，第一長度h1係介於2毫米至5毫米。此長度容易實施且能有效防止靜電。In another embodiment, the first length h1 is greater than the second length H2. That is, the conductive extension 160 is more convex than the memory card 500. In this way, if static electricity is generated, the conductive extension portion 160 is more capable of attracting static electricity, so that the protective effect is better. In still another embodiment, the first length h1 is between 2 mm and 5 mm. This length is easy to implement and can effectively prevent static electricity.
如第3圖以及第4圖所示，於本實施方式中，讀卡裝置100還包含外蓋170用以可拆卸地覆蓋開口112。外蓋170具有容置槽172。當記憶卡500容納於插槽本體110時，外蓋170的容置槽172係套設記憶卡500露出於開口112外之部分，且外蓋170係由絕緣材料構成。若靜電產生時，由於靜電無法穿過由絕緣材料構成的外蓋170，因此，靜電會沿著傳遞方向190由殼體600導入前蓋部142，再由接地端子120排除靜電。也就是說，本發明的外蓋170能有效防止導電直接穿透記憶卡500。As shown in FIG. 3 and FIG. 4, in the present embodiment, the card reading apparatus 100 further includes an outer cover 170 for detachably covering the opening 112. The outer cover 170 has a receiving groove 172. When the memory card 500 is received in the socket body 110, the receiving slot 172 of the outer cover 170 is sleeved with a portion of the memory card 500 exposed outside the opening 112, and the outer cover 170 is made of an insulating material. When static electricity is generated, since the static electricity cannot pass through the outer cover 170 made of an insulating material, the static electricity is introduced into the front cover portion 142 from the casing 600 in the transmission direction 190, and the static electricity is removed by the ground terminal 120. That is, the outer cover 170 of the present invention can effectively prevent the conductive from directly penetrating the memory card 500.
於另一實施方式中，外蓋170的絕緣材料包含絕緣橡膠。絕緣橡膠具有彈性，因此當使用者將外蓋170塞入開口112時，絕緣橡膠能緊密地包覆記憶卡500，達到較佳的防護效果。In another embodiment, the insulating material of the outer cover 170 comprises an insulating rubber. The insulating rubber has elasticity, so when the user inserts the outer cover 170 into the opening 112, the insulating rubber can tightly cover the memory card 500 to achieve a better protective effect.
綜上所述，本發明的讀卡裝置能有效防止靜電對記憶卡的破壞。若靜電由讀卡裝置的開口跳入插槽本體時，會先接觸前蓋部，由於前蓋部與後蓋部之間具有絕緣部，因此，靜電會完全由連接前蓋部的接地端子排除，而無法導入後蓋部。換句話說，插槽本體能有效防止靜電導入後蓋部，因此能有效防止靜電藉由後蓋部跳電到訊號端子進而破壞記憶卡。本發明的讀卡裝置因為具有靜電防護的功 能，因此能保持記憶卡的資料正確性，並且能有效延長記憶卡的壽命。In summary, the card reading device of the present invention can effectively prevent the damage of the memory card by static electricity. If static electricity jumps into the slot body from the opening of the card reading device, the front cover portion is first contacted. Since there is an insulating portion between the front cover portion and the rear cover portion, static electricity is completely excluded from the ground terminal of the front cover portion. , and the back cover cannot be imported. In other words, the socket body can effectively prevent static electricity from being introduced into the rear cover portion, thereby effectively preventing static electricity from jumping to the signal terminal by the rear cover portion and thereby damaging the memory card. The card reading device of the present invention has the work of electrostatic protection Can, therefore, can maintain the correctness of the data of the memory card, and can effectively extend the life of the memory card.
100‧‧‧讀卡裝置100‧‧‧ card reader
110‧‧‧插槽本體110‧‧‧Slot body
112‧‧‧開口112‧‧‧ openings
114‧‧‧前段114‧‧‧ front section
116‧‧‧後段116‧‧‧After
120‧‧‧接地端子120‧‧‧ Grounding terminal
140‧‧‧上蓋140‧‧‧Upper cover
142‧‧‧前蓋部142‧‧‧Front cover
144‧‧‧絕緣部144‧‧‧Insulation
146‧‧‧後蓋部146‧‧‧Back cover
500‧‧‧記憶卡500‧‧‧ memory card
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103131783A TWI503755B (en) | 2014-09-15 | 2014-09-15 | Card-reading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103131783A TWI503755B (en) | 2014-09-15 | 2014-09-15 | Card-reading apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI503755B true TWI503755B (en) | 2015-10-11 |
| TW201610859A TW201610859A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103131783A TWI503755B (en) | 2014-09-15 | 2014-09-15 | Card-reading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI503755B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361369B1 (en) * | 1997-06-04 | 2002-03-26 | Sony Corporation | Memory card, and receptacle for same |
| TW200601167A (en) * | 2004-02-27 | 2006-01-01 | Imation Corp | Memory card compatible with device connector and host connector standards |
| TW201201635A (en) * | 2010-06-25 | 2012-01-01 | Pegatron Corp | Electronic device |
-
2014
- 2014-09-15 TW TW103131783A patent/TWI503755B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361369B1 (en) * | 1997-06-04 | 2002-03-26 | Sony Corporation | Memory card, and receptacle for same |
| EP2154636B1 (en) * | 1997-06-04 | 2012-01-25 | Sony Corporation | Memory card |
| TW200601167A (en) * | 2004-02-27 | 2006-01-01 | Imation Corp | Memory card compatible with device connector and host connector standards |
| TW201201635A (en) * | 2010-06-25 | 2012-01-01 | Pegatron Corp | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201610859A (en) | 2016-03-16 |
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