200915234 九、發明說明 【發明所屬之技術領域】 本發明是有關例如接受卡片等的記錄媒體，t艮據胃己胃 在已接受的記錄媒體的資訊，進行既定處理的記錄媒體處 理裝置，尤其是有關即使在記錄媒體處理裝置等安裝供不 法取得卡片之磁性資料的側錄裝置，亦具有無法不法取得 磁性資料之防禦方式的記錄媒體處理裝置。 【先前技術】 目前在許多的現金卡上黏貼上磁條。在該磁條中記錄 顧客資料作爲磁性資訊。而且，不當取得該磁性資訊製作 僞卡，且使用該僞卡從顧客的帳戶提領現金等等的犯罪在 國內、海外均已發生。該不當取得方法之一例，有一種方 法係在現金自動提款機（以下稱ATM )的卡片***口附 近，安裝讀取磁性資料的裝置（以下稱側錄裝置）。該側錄 裝置，係以即使安裝在ATM亦無不諧調感的方式，配合 ATM製作外觀。因此，顧客並未注意到安裝有側錄裝 置，將自己的卡片***到卡片***口。此時卡片接觸到側 錄裝置，而被不法取得磁性資訊。 以此種方法作爲防禦不法取得卡片之磁性資訊的犯罪 之手段，揭示以下幾個技術。 例如揭示一種易於以目視來確認在卡片***口內部安 裝有側錄裝置的記錄媒體讀取裝置（參照專利文獻1) ° 又，揭示一種以感測器來偵測在卡片***口安裝著側 -4- 200915234 錄裝置的磁卡交易裝置（參照專利文獻2)。 又’揭示一種在卡片***時，讓卡片運送馬達的轉速 不均’無法利用側錄裝置讀取磁性資訊的卡片處理裝置 (參照專利文獻3)。 又’揭示一種賦予側錄裝置干擾磁場，讓側錄裝置無 法讀取磁性資訊的磁卡讀取裝置（參照專利文獻4)。 [專利文獻1]日本特開2004-94482號公報 [專利文獻2]日本特開2001-67525號公報 [專利文獻3]日本特開2004-171205號公報 [專利文獻4]日本特開2005-266999號公報 【發明內容】 [發明欲解決之課題] 專利文獻1記載的記錄媒體讀取裝置，係操作者必須 注意到安裝著側錄裝置，可能會被不法取得磁性資訊。 又，專利文獻2記載的磁卡交易裝置，在卡片***口 安裝光感測器（photo sensor)的話，有可能因太陽光等之 外亂光的影響產生誤動作。 又，專利文獻3記載的卡片處理裝置，當欲在既有的 卡片處理裝置追加防側錄功能的話，必須配合卡片處理裝 置的型式來追加馬達控制等的功能，具有麻煩和浪費成本 的問題。而且，該卡片處理裝置在距離卡片***口既定以 上的位置安裝側錄裝置的話，並未發揮效果。 又，專利文獻4記載的磁卡讀取裝置，只要抑制側錄 -5- 200915234 裝置的磁頭受到來自干擾磁場的影響，側錄裝置就能讀 取。在此，由於因方法與一般技術的提升，會使側錄技術 提升，因此每次必須提出進行卡片處理的再對策。 本發明之目的在於提供操作者在***記錄媒體時，不 必特別注意，能以簡單的構造有效的防止因側錄 (skimming )不法取得資料的記錄媒體處理裝置。 [用以解決課題之手段] 本發明爲一種記錄媒體處理裝置，係爲接受記錄媒體 的***，處理已被***的記錄媒體的記錄媒體處理裝置， 其特徵爲：具備接受前述記錄媒體***的***口、和從前 述***口至裝置內部的記錄媒體運送路徑；在該記錄媒體 運送路徑的內部，設置使得從前述***口被***的前述記 錄媒體產生碰撞的突起。 [發明效果] 藉由本發明，讓***到***口的記錄媒體碰撞到配備 在記錄媒體運送路徑之內部的突起，改變該記錄媒體的插 入速度，就能防止側錄。總之就是，假設以從***到*** 口的記錄媒體的磁條等不法取得磁性資訊爲目的而安裝著 側錄裝置，亦能因改變記錄媒體的***速度，使其無法正 確的讀取磁性資訊，就能防止因側錄不法取得資料。 【實施方式】 -6 - 200915234 [用以實施發明的最佳形態] 與以下圖面一同說明本發明之一實施形態。 [實施例1] 本實施形態是有關銀行系統等的金融機構系統所採用 的例如現金自動交易裝置（以下稱atm)。 第1圖是有關本實施形態的ATM1的外觀圖，第2圖 是ATM 1的內部構造圖。採用本外觀圖及內部構造圖，說 明槪略構造。 ATM1是設置在金融機構等，藉由顧客的操作而進行 現金的存款或提款等之交易的自動交易裝置。該ATM 1是 自動的實行利用者所需求的各種交易。ATM1是以操作部 3、卡片/明細表機構部4、存摺機構部5、硬幣存提款機 構部6、紙鈔存提款機構部7、卡片***口 8、以及控制 該等各部的控制部2等所構成。 控制部2是以CPU、記憶體等的硬體構造、和程式、 資料等的軟體構造所構成，控制各種處理、交易。 操作部3 ’係具有畫面顯示功能、以及按鍵輸入檢測 功能。該操作部3主要是atm 1的利用者進行交易時，顯 示交易操作的指引畫面，接受利用者的操作和以手指按壓 密碼等的按鍵輸入的部分。再者，希望操作部3是利用觸 控面板等所構成的輸入兼顯示部（亦稱輸入顯示部）。該操 作部3是在顯示畫面顯示各種資訊，檢査對該顯示畫面所 包含的各種項目之按下。 200915234 卡片/明細表機構部4是以卡片機構4a和明細表機構 4b所構成。卡片機構4a係具有利用者之卡片的***或排 出動作、對卡片的磁條或1c晶片之讀取或寫入動作、卡 片壓印部分之影像的讀取功能等。又，明細表機構4b， 係將所交易的內部藉由印字部列印在明細表，且由裝置內 排出。 存摺機構部5，係具有***/排出利用者之存摺的動 作、磁條的讀取/寫入動作、利用印字部對存摺列印的功 能等。 硬幣存提款機構部6，係具有硬幣的存款或提款功 能、現金運送功能，不斷的進行現金管理。 紙鈔存提款機構部7，係具有紙鈔的存款或提款功 能、現金運送功能，不斷的進行現金管理。 卡片***口 8，一般是以塑膠或金屬的素材所構成， 形成利用者易於***卡片的形狀。 顧客偵測感測器11，係爲偵測利用者是否站立在 ATM 1之前的感測器。控制部2是憑著顧客偵測感測器1 1 的偵測輸出，讓平常顯示消失的操作部3之顯示亮燈，或 打開卡片***口的柵門（圖示省略）。 在柵門，係具備有檢查柵門已開啓的柵門開啓感測器 1 〇、使柵門動作的柵門驅動部1 2、以及檢查柵門已關閉 的栅門關閉感測器1 4。而且，如上所述，該等的各部位 係藉由控制部2而控制該處理。 其次，針對由前述ATM 1、本體以及模組之其中一構 200915234 造的卡片/明細表機構部4和卡片***口 8以及從卡片插 入口 8對卡片/明細表機構部4接續的運送路徑18的槪 略構造，採用第3圖做說明。 第3圖是卡片機構4a與卡片***口 8的側面剖面 圖。設置在卡片機構4a的卡片讀取機15 ’係進行操作者 所***的卡片21的磁性資料的讀取及寫入。 在此，卡片21，係爲金融卡或現金卡等卡片’資訊 是以磁性記憶在磁條。記憶在磁條上的資訊’係沿著卡片 21的***方向排列。因而’讀取用的磁頭（圖示省略）和卡 片21的磁條，沿著卡片***方向相對的以既定速度來移 動，磁頭就能依序讀取記憶在磁條上的資訊。 第1滾輪16，係指用來運送已被***的卡片的複數 個滾輪中，最靠近***口的滾輪。ATM櫃員機17，係指 在卡片讀取機1 5之外側的ATM框體部分》運送路徑 18，係從卡片***口 8連續到卡片讀取機15。在運送路 徑18的內部，係具備以塑膠等所形成的突起19。 突起19’係向著運送路徑18之***方向，上下交互 或左右交互的並設多段，在該實施例中，係在上下各設一 個。設置在運送路徑1 8之下側的突起1 9，係設置在比設 置於運送路徑18之上側的突起19更靠近卡片***口 8 側。又’突起19’係從安裝在運送路徑18的突起底部向 著突起前端’形成尖細的傾斜形狀。突起19之卡片*** 口 8側的斜面1 9a ’係形成傾斜率比突起1 9之裝置內部 側的斜面1 9 b更傾斜。卡片***口 8側的突起1 9，係因 -9- 200915234 該更斜的斜面19a，對卡片21的***造成一定的阻礙。 又，當卡片21被排出時，並不會因突起19之裝置內部側 之平緩斜度的斜面19b，造成卡片運送的阻礙。 又，突起19的前端至相對的運送路徑18的壁面的間 隙L1比卡片21的肉厚L2窄，在該實施例中，構成肉厚 L2之80%〜99%的間隙。 又，突起19，係以省略圖示的彈簧等之彈推手段來 彈推。因此’當爲待機卡片21之***的待機狀態時，突 起19係爲突出最大限，卡片21被***，突起19壓到卡 片21的話’突起19會減少突出量。藉此，卡片21*** 入的話’首先卡片21之***側的前端，會碰撞到第3圖 以實線所示的碰撞位置的突起1 9，然後突起1 9會後退到 第3圖以虛線所示的後退位置，容許卡片2 1往更深的插 入。 讀取用的磁頭（圖示省略），係設置在比裝置內側的突 起19還要靠近卡片機構4a的裝置內部側。藉此，構成在 以磁頭從卡片21的磁條22來讀取資料之際，不受突起 19影響。又’該磁頭係設置在比第1滾輪16更靠近裝置 內部側。藉此’藉由第丨滾輪丨6的運送力，使磁頭與卡 片21的相對移動速度構成穩定的既定速度。 側錄頭1 2G ’係指以不法取得卡片之磁性資料爲目 的’而不法的安裝在ATM 1的外側。 在此’根據本實施形態來說明防禦卡片2丨的磁性資 料因側錄頭1 2 0被不法取得的構造β -10- 200915234 例如以不法取得卡片21之磁性資料爲目的，讓側錄 頭120安裝在ATM1的卡片***口 8。操作者將卡片21 ***到卡片***口 8的話，卡片2 1的磁條2 2會接觸到側 錄頭1 20。因此’若不採取任何對策，磁條22之前部（所 ***之側的前部）的磁性資料就會被不法取得。 可是’繼續***卡片22的話，卡片21會碰撞到運送 路徑內部突起19’卡片的***速度就會改變。因此，以 側錄頭1 20所檢測的磁性資料會亂掉，此時卡片的磁性資 訊變成不能復原。 又，藉由因操作者***卡片21之方向的力，第1個 運送路徑內部的突起19朝下方移動，變得沒有阻礙的 話，卡片21的***速度就會再度改變而變快。連此時， 以側錄頭1 2〇所偵測的磁性資料也會亂掉，這時候卡片的 磁性資訊就不能復原。 同樣的’連第2個以後之運送路徑內部的突起1 9， 也會發生***速度的變化，磁性資料會亂掉，變得不能從 側錄頭1 2 0所檢測的磁性資料不法的復原資訊。 第4圖是表示利用者在具備側錄防禦方式的ATM 1進 行卡片交易的流程之一例。 首先’在通常狀態時，ATM1爲待機狀態（步驟 S600)。利用者站立在ATM1之前面（步驟S601)的話’顧 客偵測感測器1 1會偵測到顧客站立在ATM 1的前面（步驟 S602)。 利用者爲了在ATM 1進行交易，將卡片21***到卡 -11 - 200915234 片***口 8’ ATM1會接受該***（步驟S603)。已***的 卡片21，係碰撞到設置在運送路徑18之內部的突起 19(步驟S 604)。卡片21碰撞到突起19的話，卡片***速 度變慢（步驟S605)’因爲卡片***速度並未保持一定，所 以例如即使在卡片***口設置側錄頭1 2 0，流到側錄頭 120的電流也會亂竄（步驟S606)。 而且，利用者更深的***卡片21的話，卡片21會碰 撞到運送路徑內部的第2個突起19(步驟S607)，再度發 生***速度變慢（步驟S608)，流到側錄頭丨2〇的電流第2 次亂竄（步驟S609)。 像這樣，當利用者***卡片2 1時，側錄頭1 2 0的電 流發生第2次亂竄後，卡片2 1到達卡片讀取機1 5的第1 滾輪1 6的話’卡片2 1的前端並不會碰撞到突起1 9。因 而’至此以後’即使裝置內部的磁頭進行磁性資訊的讀 取，亦能正常的讀取磁性資訊。因此，卡片會以既定速度 正常的被引入到ATM1(步驟S610)，繼續平常的ATM1之 交易（步驟S61 1)。 藉由以上的構造及動作，使得已***到卡片***口 8 的卡片21，碰撞到配備在運送路徑18之內部的突起19, 改變卡片21的***速度，就能防止側錄。總之就是，假 設即使以從***到卡片***口 8之卡片2 1的磁條22不法 取得磁性資訊爲目的而安裝著側錄頭1 20，亦能因改變卡 片21的***速度，使其無法正確的讀取磁性資訊，就能 防止因側錄不法取得資料。 -12- 200915234 %使操作者在***卡片21之際，未特別注意，還是 能防止側錄。 又’在例如側錄頭1 20事先安裝在ATM 1的狀態下， 即使顧客不小心將卡片2 1***到卡片***口 8，亦可藉 由目述的運送路徑內部的突起19，卡片***速度會改 變’磁性資訊變得非常的難以利用側錄裝置來復原。 又’能以安裝突起19的簡易的構造，有效的防止因 側錄不法取得資料。因此，在既有的卡片/明細表機構部 4等追加本發明的防側錄功能時，只要安裝突起1 9，就能 輕易的追加。特別是由於完全不需要變更驅動系統和控制 系統的電路’因此能輕易完成功能擴充時的設計及動作查 證。 [實施例2 ] 第5圖是實施例2的卡片機構4a與卡片***口 8的 側面剖面圖。在該實施例2，運送路徑內部的突起1 9是 沿著上下面對面配置，固定成位置不變。該突起19’係 由橡膠等之彈性材料所構成，上下之運送路徑內部的突起 19之間隔L3，係調整成卡片厚度的80〜99%左右。像這 樣藉由將突起1 9間的間隔L3形成比卡片21的厚度還要 窄，在卡片***時該突起19成爲阻礙，使卡片***速度 改變。藉由該卡片***速度的改變，讓磁性資料亂掉’難 以復原磁性資料資訊。又，與實施例1同樣的’沿著上下 配置的各突起1 9，係卡片***口 8側爲急遽的斜度’相 -13- 200915234 反側爲平緩的斜度。 其他構造係爲與實施例1相同的構造，在相同要件附 上相同符號，省略詳細的說明。 像這樣即使突起1 9是被固定的情形，亦能得到與實 施例1同樣的效果。 [實施例3] 第6圖是實施例3的卡片機構4a與卡片***口 8的 側面剖面圖，第7圖是實施例3的卡片機構4a與卡片插 入口 8的立體圖。在該實施例3，運送路徑內部的突起19 是從運送路徑18的上部向下垂簾的樣子。突起19’係以 如橡膠具有彈力的素材所製成，卡片***壓到垂簾狀的突 起，構成彎曲。又，突起19，係在運送路徑18內配置成 碰觸到從卡片***口 8被***的卡片21的壓印部分 25(有凹凸的部分）。藉此，卡片21被***的話’***速 度會因突起19彎曲時的阻力和突起19碰觸到卡片之壓印 部分25的阻力而改變。因此，磁性資料會亂掉’磁性資 料資訊變得難以復原。 其他構造係爲與實施例1相同的構造’在相同要件附 上相同符號，省略詳細的說明。 像這樣即使突起1 9是以如橡膠具有彈力的素材所構 成的情形，亦能得到與實施例1同樣的效果。 再者，如上述的實施例1〜3 ’不限於在ATM 1內部 設置有突起19’例如也可在ATM框體外部設置突起19。 -14- 200915234 連此情形，從卡片***口 8被***的卡片21碰撞到突起 1 9，也能防止因側錄頭1 20不法取得資料。 又，在本實施形態’以ATM 1爲例，雖然記錄媒體是 採用資料記錄在磁條2 2的卡片2 1進行說明，但並不是限 定於本實施形態。例如也能適用在使讀取裝置讀取卡片以 外的記錄媒體之際，不法的側錄已被記錄在記錄媒體之資 訊的情形。進而，在本實施形態，雖然以設置複數個突起 的構造做說明，但亦可爲單獨被設置的構造，只要是在卡 片***時造成***速度改變的構造，即屬本發明的構造。 本發明並不只限於上述實施形態的構造，可得到許多 的實施形態。 【圖式簡單說明】 第1圖是ATM的外觀圖。 第2圖是ATM的內部構造圖。 第3圖是卡片機構與卡片***口的側面剖面圖。 第4圖是藉由利用者的卡片交易的流程圖。 第5圖是實施例2的卡片機構與卡片***口的側面剖 面圖。 第6圖是實施例3的卡片機構與卡片***口的側面剖 面圖。 第7圖是實施例3的卡片機構與卡片***口的立體 圖。 -15- 200915234 【主要元件之符號說明】200915234 IX. OBJECT OF THE INVENTION The present invention relates to a recording medium processing apparatus that performs a predetermined process, for example, by accepting a recording medium such as a card A recording medium processing device that does not have a method of preventing magnetic data from being illegally obtained is provided in a recording device such as a recording medium processing device that mounts magnetic data for illegally acquiring a card. [Prior Art] Magnetic strips are currently attached to many cash cards. Customer data is recorded as magnetic information in the magnetic strip. Moreover, the crime of improperly obtaining the magnetic information creation pseudo card and using the pseudo card to withdraw cash from the customer's account has occurred both at home and abroad. As an example of the improper acquisition method, there is a method of installing a magnetic reading device (hereinafter referred to as a skimming device) near a card insertion opening of a cash dispenser (hereinafter referred to as ATM). The side recording device is configured to match the appearance of the ATM even if it is installed in the ATM. Therefore, the customer did not notice that the side recording device was installed and inserted his own card into the card insertion slot. At this point, the card is in contact with the side recording device and the magnetic information is illegally obtained. In this way, as a means of defending the crime of illegally obtaining magnetic information of a card, the following techniques are revealed. For example, a recording medium reading device which is easy to visually confirm that a skimming device is mounted inside a card insertion opening is disclosed (refer to Patent Document 1). Further, a sensor is used to detect a side on which a card insertion opening is mounted - 4- 200915234 Magnetic card transaction device of the recorder (refer to Patent Document 2). Further, a card processing apparatus capable of reading magnetic information by a skimming device when the card is inserted is disclosed (see Patent Document 3). Further, a magnetic card reading device that imparts a disturbance to a magnetic field to the skimming device and prevents the skimming device from reading the magnetic information is disclosed (see Patent Document 4). [Patent Document 1] Japanese Laid-Open Patent Publication No. 2001-67525 (Patent Document 3) JP-A-2004-171205 (Patent Document 4) JP-A-2005-266999 [Claim of the Invention] [Problem to be Solved by the Invention] In the recording medium reading device described in Patent Document 1, the operator must pay attention to the fact that the magnetic recording information may be illegally obtained by installing the skimming device. Further, in the magnetic card transaction device described in Patent Document 2, when a photo sensor is attached to the card insertion opening, there is a possibility that malfunction occurs due to the influence of external light such as sunlight. Further, in the card processing apparatus described in Patent Document 3, when the anti-sliding function is to be added to the existing card processing apparatus, it is necessary to add a function such as a motor control in accordance with the type of the card processing apparatus, which is troublesome and costly. Further, the card processing apparatus does not exert an effect when the side recording apparatus is installed at a position above the card insertion opening. Further, in the magnetic card reading device described in Patent Document 4, the skimmer can be read by suppressing the influence of the magnetic field from the interference magnetic field of the side recorder -5-200915234. Here, since the method and the general technology are improved, the side recording technique is improved, and therefore, it is necessary to propose a countermeasure for performing card processing each time. SUMMARY OF THE INVENTION An object of the present invention is to provide a recording medium processing apparatus which can effectively prevent an operator from obtaining data by skimming with a simple configuration without special attention when inserting a recording medium. [Means for Solving the Problem] The present invention provides a recording medium processing device which is a recording medium processing device that accepts insertion of a recording medium and processes the inserted recording medium, and is characterized in that it has an insertion for accepting insertion of the recording medium. And a recording medium transport path from the insertion port to the inside of the apparatus; and a protrusion that causes the recording medium inserted from the insertion port to collide is provided inside the recording medium transport path. [Effect of the Invention] According to the present invention, the recording medium inserted into the insertion port is caused to collide with the projection provided inside the recording medium transport path, and the insertion speed of the recording medium is changed, thereby preventing the side recording. In short, it is assumed that the side recording device is mounted for the purpose of obtaining magnetic information from a magnetic stripe of a recording medium inserted into the insertion port, etc., and the insertion speed of the recording medium can be changed, so that the magnetic information cannot be correctly read. It can prevent illegal access to information due to side recording. [Embodiment] -6 - 200915234 [Best Mode for Carrying Out the Invention] An embodiment of the present invention will be described together with the following drawings. [Embodiment 1] This embodiment is an automatic cash transaction apparatus (hereinafter referred to as ATM) used in a financial institution system such as a banking system. Fig. 1 is an external view of the ATM 1 according to the embodiment, and Fig. 2 is an internal structural view of the ATM 1. This outline and internal structure diagram are used to illustrate the structure. The ATM 1 is an automatic transaction device installed in a financial institution or the like to perform a transaction such as deposit or withdrawal of cash by a customer's operation. The ATM 1 automatically implements various transactions required by the user. The ATM 1 is an operation unit 3, a card/detail mechanism unit 4, a passbook mechanism unit 5, a coin depositing and withdrawing mechanism unit 6, a bill depositing and withdrawing mechanism unit 7, a card insertion port 8, and a control unit that controls the respective units. 2, etc. The control unit 2 is configured by a hardware structure such as a CPU or a memory, and a software structure such as a program or a data, and controls various processes and transactions. The operation unit 3' has a screen display function and a key input detection function. The operation unit 3 mainly displays a guidance screen of the transaction operation when the user of the atm 1 performs the transaction, and accepts the operation of the user and the portion of the button input by pressing the password or the like with a finger. Further, it is desirable that the operation unit 3 is an input/display unit (also referred to as an input display unit) configured by a touch panel or the like. The operation unit 3 displays various kinds of information on the display screen and checks the pressing of various items included in the display screen. 200915234 The card/detail mechanism unit 4 is constituted by a card mechanism 4a and a schedule mechanism 4b. The card mechanism 4a has an insertion or discharge operation of a card of a user, a reading or writing operation of a magnetic strip or a 1c wafer of a card, a reading function of an image of a card imprinted portion, and the like. Further, the schedule mechanism 4b prints the inside of the transaction by the printing unit in the list and discharges it from the inside of the device. The passbook mechanism unit 5 has an operation of inserting/discharging a passbook of a user, a reading/writing operation of a magnetic stripe, a function of printing a passbook by a printing unit, and the like. The coin deposit and withdrawal mechanism unit 6 has a coin deposit or withdrawal function and a cash transfer function, and continuously performs cash management. The banknote deposit and withdrawal mechanism unit 7 has a deposit or withdrawal function of a banknote, a cash transfer function, and continuous cash management. The card insertion opening 8, which is generally made of plastic or metal material, forms a shape in which the user can easily insert the card. The customer detection sensor 11 is a sensor that detects whether the user is standing before the ATM 1. The control unit 2 turns on the display of the operation unit 3 in which the normal display disappears, or opens the gate of the card insertion opening (not shown) by the detection output of the customer detection sensor 11. The gate is provided with a gate opening sensor 1 having an inspection gate opened, a gate driving portion 1 for causing the gate to operate, and a gate closing sensor 14 for inspecting the gate to be closed. Further, as described above, the respective portions are controlled by the control unit 2. Next, the card/detail mechanism unit 4 and the card insertion opening 8 made of one of the aforementioned ATM 1, the main body and the module 200915234, and the transport path 18 which is connected to the card/detail mechanism unit 4 from the card insertion opening 8 The outline of the strategy is illustrated in Figure 3. Fig. 3 is a side sectional view showing the card mechanism 4a and the card insertion opening 8. The card reader 15' provided in the card mechanism 4a reads and writes magnetic data of the card 21 inserted by the operator. Here, the card 21 is a card such as a financial card or a cash card. The information is magnetically stored in the magnetic strip. The information memorized on the magnetic strips is arranged along the insertion direction of the card 21. Therefore, the magnetic head (not shown) for reading and the magnetic strip of the card 21 are moved at a predetermined speed in the card insertion direction, and the head can sequentially read the information stored on the magnetic strip. The first roller 16, is the roller that is the closest to the insertion port among the plurality of rollers for transporting the inserted card. The ATM teller machine 17, which is the ATM frame portion on the outer side of the card reader 15, is transported from the card insertion opening 8 to the card reader 15. Inside the transport path 18, there is provided a projection 19 formed of plastic or the like. The projections 19' are oriented in the insertion direction of the transport path 18, and are vertically or alternately connected to each other in a plurality of sections. In this embodiment, one is provided one above the other. The projections 196 disposed on the lower side of the transport path 18 are disposed closer to the card insertion opening 8 than the projections 19 provided on the upper side of the transport path 18. Further, the projections 19' are formed in a tapered shape from the bottom of the projection attached to the conveying path 18 toward the front end of the projection. The inclined surface 1 9a' on the card insertion opening 8 side of the projection 19 is inclined at a higher inclination than the inclined surface 1 9 b on the inner side of the projection 19. The projections 9 on the side of the card insertion opening 8 are caused by the slanting inclined surface 19a of -9-200915234, which hinders the insertion of the card 21. Further, when the card 21 is ejected, the card 19 is not hindered by the inclined slope 19b on the inner side of the device 19 of the projection 19. Further, the gap L1 between the tip end of the projection 19 and the wall surface of the opposite conveyance path 18 is narrower than the thickness L2 of the card 21, and in this embodiment, a gap of 80% to 99% of the thickness L2 is formed. Further, the projections 19 are pushed by a spring pushing means such as a spring (not shown). Therefore, when it is the standby state in which the standby card 21 is inserted, the projection 19 is the maximum projection limit, the card 21 is inserted, and the projection 19 is pressed to the slider 21, and the projection 19 reduces the amount of projection. Thereby, if the card 21 is inserted, the first end of the insertion side of the card 21 will collide with the protrusion 1 of the collision position shown by the solid line in Fig. 3, and then the protrusion 19 will retreat to the third figure with a broken line. The retracted position shown allows the card 2 1 to be inserted deeper. The magnetic head for reading (not shown) is disposed closer to the inside of the apparatus of the card mechanism 4a than the protrusion 19 on the inner side of the apparatus. Thereby, the data is not affected by the projections 19 when the magnetic head reads data from the magnetic strip 22 of the card 21. Further, the magnetic head system is disposed closer to the inside of the apparatus than the first roller 16. Thereby, the relative moving speed of the magnetic head and the card 21 is stabilized at a predetermined speed by the transporting force of the second roller cymbal 6. The side recording head 1 2G ' refers to the purpose of illegally acquiring the magnetic material of the card, and is illegally mounted on the outer side of the ATM 1. Here, the magnetic material of the defensive card 2 说明 is described by the configuration of the magnetic recording data of the card 21 due to the illegal acquisition of the magnetic data of the card 21 by the side recording head 1 2 0. Installed at the card insertion port 8 of ATM1. When the operator inserts the card 21 into the card insertion opening 8, the magnetic strip 2 2 of the card 2 1 comes into contact with the side recording head 120. Therefore, if no countermeasure is taken, the magnetic data of the front portion of the magnetic strip 22 (the front portion of the inserted side) will be illegally obtained. However, if the card 22 is continuously inserted, the insertion speed of the card 21 will collide with the inner projection 19' of the transport path. Therefore, the magnetic data detected by the side head 1 20 is lost, and the magnetic information of the card becomes unrecoverable. Further, the protrusion 19 inside the first transport path moves downward due to the force in the direction in which the operator inserts the card 21, and the insertion speed of the card 21 changes again and becomes faster. At this time, the magnetic data detected by the side recording head 1 2〇 will also be lost, and the magnetic information of the card cannot be restored. Similarly, the protrusion 9 in the inside of the second and subsequent transport paths will also change in the insertion speed, and the magnetic data will be disordered, and the magnetic data cannot be recovered from the side recorder 1 2 0. . Fig. 4 is a diagram showing an example of a flow of a user performing a card transaction at the ATM 1 having the side recording defense method. First, in the normal state, ATM1 is in the standby state (step S600). When the user stands in front of the ATM 1 (step S601), the customer detection sensor 1 1 detects that the customer stands in front of the ATM 1 (step S602). In order to perform the transaction at the ATM 1, the user inserts the card 21 into the card -11 - 200915234 chip insertion port 8' ATM1 accepts the insertion (step S603). The inserted card 21 collides with the projection 19 provided inside the transport path 18 (step S604). When the card 21 collides with the projection 19, the card insertion speed becomes slow (step S605) 'Because the card insertion speed is not kept constant, for example, even if the side recording head 1 2 0 is set at the card insertion opening, the current flowing to the side recording head 120 It is also confusing (step S606). Further, when the user inserts the card 21 deeper, the card 21 collides with the second protrusion 19 inside the transport path (step S607), and the insertion speed becomes slow again (step S608), and flows to the side recorder 丨2〇. The current is chaotic for the second time (step S609). In this way, when the user inserts the card 2 1 , the current of the side recording head 1 2 0 occurs after the second chaos, and when the card 2 1 reaches the first roller 16 of the card reader 15 , the card 2 1 The front end does not hit the protrusions 19. Therefore, even after the magnetic head inside the device reads the magnetic information, the magnetic information can be read normally. Therefore, the card is normally introduced to ATM1 at a predetermined speed (step S610), and the normal ATM1 transaction is continued (step S61 1). With the above configuration and operation, the card 21 inserted into the card insertion opening 8 collides with the projection 19 provided inside the conveyance path 18, and the insertion speed of the card 21 is changed, thereby preventing the side recording. In short, it is assumed that even if the side head 1 20 is attached for the purpose of obtaining magnetic information from the magnetic strip 22 of the card 2 1 inserted into the card insertion opening 8, the insertion speed of the card 21 can be changed to make it impossible. Reading magnetic information can prevent data from being acquired due to illegal recording. -12- 200915234 % allows the operator to prevent the side recording when inserting the card 21 without special attention. Further, in the state in which, for example, the side head 1 20 is previously installed in the ATM 1, even if the customer accidentally inserts the card 2 1 into the card insertion opening 8, the card insertion speed can be obtained by the projection 19 inside the conveying path as described. Will change 'magnetic information becomes very difficult to recover using the skimming device. Further, it is possible to effectively prevent the data from being acquired due to the side recording by the simple structure in which the projections 19 are attached. Therefore, when the anti-sliding function of the present invention is added to the existing card/detail mechanism unit 4 or the like, the protrusions 19 can be easily attached. In particular, since the circuit of the drive system and the control system is not required at all, the design and operation verification at the time of function expansion can be easily performed. [Embodiment 2] Fig. 5 is a side cross-sectional view showing the card mechanism 4a and the card insertion opening 8 of the second embodiment. In the second embodiment, the projections 19 inside the transport path are arranged along the upper and lower faces, and are fixed in position. The projection 19' is made of an elastic material such as rubber, and the interval L3 between the projections 19 in the upper and lower conveying paths is adjusted to about 80 to 99% of the thickness of the card. Thus, by forming the interval L3 between the projections 19 to be narrower than the thickness of the card 21, the projection 19 becomes obstructed when the card is inserted, and the card insertion speed is changed. With the change in the insertion speed of the card, the magnetic data is smashed. It is difficult to restore the magnetic data information. Further, in the same manner as in the first embodiment, each of the projections 9 arranged along the upper and lower sides is a sharp slope of the side of the card insertion opening 8 and the opposite side is a gentle slope. The other structures are the same as those of the first embodiment, and the same reference numerals will be given to the same elements, and the detailed description will be omitted. Thus, even in the case where the projections 19 are fixed, the same effects as in the first embodiment can be obtained. [Embodiment 3] Fig. 6 is a side sectional view showing a card mechanism 4a and a card insertion opening 8 of the third embodiment, and Fig. 7 is a perspective view of the card mechanism 4a and the card insertion opening 8 of the third embodiment. In this embodiment 3, the projection 19 inside the conveyance path is a state in which the curtain is laid down from the upper portion of the conveyance path 18. The projection 19' is made of a material such as rubber having elasticity, and the card is inserted into the projection of the drape to form a curve. Further, the projection 19 is disposed in the transport path 18 so as to be in contact with the embossed portion 25 (portion having irregularities) of the card 21 inserted from the card insertion opening 8. Thereby, when the card 21 is inserted, the insertion speed is changed by the resistance when the projection 19 is bent and the resistance of the projection 19 to the embossed portion 25 of the card. Therefore, the magnetic data will be undone. The magnetic information becomes difficult to recover. The other structures are the same as those of the first embodiment, and the same reference numerals are attached to the same elements, and the detailed description is omitted. In this manner, even if the projections 19 are formed of materials such as rubber, the same effects as in the first embodiment can be obtained. Further, the above-described first to third embodiments are not limited to the provision of the projection 19' inside the ATM 1, and for example, the projection 19 may be provided outside the ATM housing. -14- 200915234 In this case, the card 21 inserted from the card insertion opening 8 collides with the projections 19, and the data can be prevented from being illegally acquired by the side recording heads 20. Further, in the present embodiment, the ATM 1 is exemplified, and the recording medium is described as the card 2 1 which is recorded on the magnetic strip 2 2 by the data. However, the present invention is not limited to this embodiment. For example, it is also applicable to the case where the reading device reads the recording medium other than the card, and the illegal side recording has been recorded on the recording medium. Further, in the present embodiment, the structure in which a plurality of protrusions are provided will be described. However, the structure may be provided separately, and the structure of the present invention is a structure as long as the insertion speed is changed when the card is inserted. The present invention is not limited to the configuration of the above embodiment, and many embodiments can be obtained. [Simple description of the drawing] Fig. 1 is an external view of the ATM. Figure 2 is an internal structure diagram of the ATM. Figure 3 is a side cross-sectional view of the card mechanism and the card insertion opening. Figure 4 is a flow chart of the card transaction by the user. Fig. 5 is a side cross-sectional view showing the card mechanism and the card insertion opening of the second embodiment. Figure 6 is a side cross-sectional view showing the card mechanism and the card insertion opening of the third embodiment. Figure 7 is a perspective view of the card mechanism and the card insertion opening of the third embodiment. -15- 200915234 [Symbol description of main components]
1 ： ATM 2 :控制部 3 :操作部（輸入兼顯示部） 4 :卡片/明細表機構部 4a :卡片機構 4b :明細表機構 5 =存摺機構部 6 :硬幣存提款機構部 7 =紙鈔存提款機構部 8 :卡片***口 1 〇 :柵門開啓感測器 1 1 :顧客偵測感測器 1 2 :栅門驅動部 1 4 :柵門關閉感測器 1 5 :卡片讀取機 16 :第1滾輪 17 : ATM櫃員機 1 8 :運送路徑 1 9 :突起 19a :卡片***口側的斜面 19b :裝置內部側的斜面 21 :卡片 22 :磁條 -16 200915234 25 :壓印部分 1 2 0 :側錄頭 L1 :間隙 L2 :肉厚 L3 :間隔 -171 : ATM 2 : Control unit 3 : Operation unit (input and display unit) 4 : Card/detail mechanism unit 4a : Card mechanism 4b : Schedule mechanism 5 = Passbook mechanism unit 6 : Coin deposit and withdrawal mechanism unit 7 = Paper Bank deposit and withdrawal mechanism unit 8: card insertion port 1 〇: gate opening sensor 1 1 : customer detection sensor 1 2 : gate drive unit 1 4 : gate closing sensor 1 5 : card reading Pickup machine 16: first roller 17 : ATM teller machine 1 8 : transport path 1 9 : projection 19 a : bevel surface 19b on the card insertion opening side: bevel 21 on the inner side of the device : card 22 : magnetic strip - 16 200915234 25 : embossed portion 1 2 0 : Side recording head L1 : Clearance L2 : Meat thickness L3 : Interval -17