WO2012024994A1 - 防刺探加密键盘 - Google Patents

防刺探加密键盘 Download PDF

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Publication number
WO2012024994A1
WO2012024994A1 PCT/CN2011/077472 CN2011077472W WO2012024994A1 WO 2012024994 A1 WO2012024994 A1 WO 2012024994A1 CN 2011077472 W CN2011077472 W CN 2011077472W WO 2012024994 A1 WO2012024994 A1 WO 2012024994A1
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WO
WIPO (PCT)
Prior art keywords
keyboard
silicon rubber
waterproof
waterproof silicone
board
Prior art date
Application number
PCT/CN2011/077472
Other languages
English (en)
French (fr)
Inventor
林朱龙
张俊昆
何靖
韩莹
Original Assignee
广州广电运通金融电子股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 广州广电运通金融电子股份有限公司 filed Critical 广州广电运通金融电子股份有限公司
Priority to AU2011295578A priority Critical patent/AU2011295578B2/en
Priority to EP11819369.7A priority patent/EP2610822B1/en
Priority to US13/811,187 priority patent/US8872047B2/en
Publication of WO2012024994A1 publication Critical patent/WO2012024994A1/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/86—Secure or tamper-resistant housings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
    • G07F19/20—Automatic teller machines [ATMs]
    • G07F19/201—Accessories of ATMs
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1025—Identification of user by a PIN code
    • G07F7/1033—Details of the PIN pad

Definitions

  • the invention relates to an encryption keyboard, in particular to a stab-proof encryption keyboard.
  • the bank's work key and master key are also stored in the core processing part of the keyboard.
  • some lawless elements often steal the user's password by stealing or spying on the keyboard, and even interpret the bank's work key and master key to achieve the ambition of stealing bank information, directly threatening users and bank information, The security of funds.
  • the encryption keyboard generally has a spying detection protection structure and a spying detection protection circuit.
  • the spying detection protection circuit When the encryption keyboard encounters physical spying, the spying detection protection circuit outputs a self-destruct signal, thereby realizing the self-destruct function of the encryption keyboard, thereby preventing the criminals from stealing the bank data.
  • Traditional encryption keyboards generally include a keyboard panel, a plastic panel, a key particle, a waterproof silicone, a main control board, and a bottom plate.
  • the above components are fastened by screws.
  • the contact surface of the plastic village board and the waterproof silica gel is usually a smooth plane, so that the plastic village board and the waterproof silica gel are closely attached together, and in order to achieve the purpose of waterproofing, the waterproof silica gel must ensure a certain thickness, and the general thickness is 0.5MM. .
  • the 0.5MM silica gel makes it easy for an attacker to use a heated wire to penetrate the waterproof silicone, and to lead the wire from under the button to communicate with the encrypted keyboard, thereby stealing information such as the customer's key code and bank key. Summary of the invention
  • the object of the present invention is to provide a spear-proof encryption keyboard to prevent theft of customer key codes and bank keys.
  • the invention provides a smash-proof encryption keyboard, which comprises a keyboard panel and a village board which is sequentially assembled under the keyboard panel, a waterproof silicone, a main control board and a bottom plate, wherein the peripheral edge of the village board and the waterproof silicone bonding surface are set With ribs,
  • the anti-stinging encryption keyboard is assembled when the village board is extruded with waterproof silica gel, and the thickness of the waterproof silicone gel corresponding to the convex ribs is less than 0.2 mm.
  • the village board is made of metal.
  • the waterproof silicone rubber is provided with a groove corresponding to the contact position of the convex ridge of the periphery of the village board.
  • the convex ribs are two.
  • the waterproof silicone has two grooves.
  • the depth of the groove is smaller than the height of the convex ridge.
  • the thickness of the waterproof silica gel at the groove is less than 0.2 mm.
  • the peripheral edge of the surface of the sealing plate of the village board and the waterproof silicone is provided with a convex ridge, when the modules of the keyboard are installed together, the anti-snag encryption keyboard is assembled and the waterproof silicone is extruded when the keyboard is assembled due to the accumulated pressure.
  • the thickness of the waterproof silica gel corresponding to the position of the convex ridge is less than 0.2 mm.
  • the attacker can't easily penetrate the village board or the silica gel to reach the inside of the encryption keyboard, effectively preventing the illegally leading the wire from the inside of the encryption keyboard, thereby effectively protecting the keyboard information and improving the security performance.
  • the village board is changed into a metal material, the molten attack from the side of the encryption keyboard can be effectively prevented; at the same time, the thickness of other parts of the waterproof silicone is unchanged, and the waterproof function of the keyboard is ensured.
  • FIG. 1 is an exploded view of an encryption keyboard provided by the present invention
  • FIG. 2 is a structural diagram of a village board provided by the present invention.
  • Figure 3 is a partial cross-sectional view taken along line A of Figure 2;
  • Figure 4 is a structural view of a waterproof silicone provided by the present invention.
  • Figure 5 is a partial schematic view of the section along line B in Figure 4;
  • FIG. 6 is a perspective view of a spear-proof keyboard provided by the present invention.
  • FIG 7 is a partial schematic view taken along line C of Figure 6;
  • an exploded view of a spear-proof encryption keyboard provided by the present invention includes: a keyboard panel 1, a village board 2, a key particle 3, a waterproof silicone 4, a main control board 5, and a bottom plate 6.
  • 9 assembly screws 11 are arranged on the keyboard panel 1, wherein the village board 2, the key particles 3, the waterproof silicone 4, the main control board 5 and the bottom board 6 are sequentially assembled on the screws 11 of the keyboard panel 1, and the bottom plate 6 is away from the keyboard panel.
  • One side of 1 is assembled by assembling the nut 7 to complete the assembly.
  • the village board 2 and the waterproof silicone 4 are provided with a convex rib on the periphery of the bonding surface.
  • FIG. 2 is a structural view of a village board provided by the present invention
  • FIG. 3 is a partial cross-sectional view along line A of FIG.
  • the village board is made of metal material, and two convex ribs 22 are arranged on the periphery of one side 21 away from the keyboard layout.
  • the village board 2 squeezes the waterproof silicone 4, and the waterproof silicone after extrusion corresponds to the The thickness of the waterproof silicone gel corresponding to the extruded rib 22 is less than 0.2 mm.
  • FIG. 4 is a structural view of a waterproof silicone provided by the present invention
  • FIG. 5 is a partial schematic view taken along line B of FIG.
  • the waterproof silicone gel 4 is provided with a recess 41 corresponding to the contact position of the rib 22 of the periphery of the village board.
  • the depth of the two grooves 41 is smaller than the height of the two ribs 22, and the thickness of the waterproof silicone 4 at the groove is less than 0.2 mm.
  • FIG. 6 is a perspective view of the anti-sniffer encryption keyboard provided by the present invention
  • FIG. 7 is a partial schematic view taken along line C of FIG.
  • the village board 2 Through the 9 screws 11 arranged on the keyboard panel 1, the village board 2, the waterproof silicone 4, the main control board 5, and the bottom board 6 are assembled in series, and the key particles are moved and fixed between the keyboard panel and the main control board, and pass through Keyholes on the village board.
  • the assembly of the bottom plate 6 away from the keyboard panel 1 is completed by assembling the nut 7.
  • the assembly of the metal plate 2 and the waterproof silicone 4 contact surface 21 is provided with a convex ridge 22. Do not fall into the groove 41 of the waterproof silicone gel 4. Due to the accumulated pressure when the screw is fixed, the rib 22 compresses the waterproof silicone at the groove 41 to a thickness of less than 2 mm, which is smaller than the diameter of the thinnest needle at present.
  • the attacker can effectively prevent the attacker from using the heated wire to penetrate the waterproof silicone 4, and lead the wire from the bottom of the button to obtain information such as the customer key password and the bank key, thereby effectively improving the security performance of the encryption keyboard; Still 0.5MM, it can guarantee the waterproof performance of the entire encryption keyboard is not reduced.
  • the thickness of the waterproof silicone groove is less than 0.2MM, that is, the diameter of the thinnest needle at present, so that the attacker can not easily penetrate the village board or the silica gel to achieve the inside of the encryption keyboard, thereby effectively preventing the illegally leading the wire from the inside of the encryption keyboard. It can effectively protect the keyboard information and improve the safety performance.
  • the thickness of other parts of the waterproof silicone is unchanged, which ensures the waterproof function of the keyboard.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)

Description

防刺探加密
本申请要求于 2010 年 8 月 27 日提交中国专利局、 申请号为 201010269450.2、 发明名称为 "防刺探的加密键盘"的中国专利申请的优先权， 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及一种加密键盘， 尤其涉及一种防刺探加密键盘。
背景技术
由于银行自助设备的硬加密键盘，承担着用户银行密码的输入和加密处理 工作， 因此在键盘的核心处理部分还存储有银行的工作密钥和主密钥。有些不 法分子为了达到不可告人的目的， 常通过撬取或刺探键盘来窃取用户密码， 甚 至解读银行的工作密钥、 主密钥， 达到窃取银行资料的野心， 直接威胁到用户 和银行资料、 资金的安全。
加密键盘一般设有刺探检测保护结构和刺探检测保护电路，当加密键盘遇 到物理刺探时， 刺探检测保护电路输出自毁信号， 实现加密键盘的自毁功能， 从而防止不法分子窃取银行资料。
传统的加密键盘普遍包括键盘面板、 塑胶村板、 键粒、 防水硅胶、 主控板 以及底板， 上述部件通过螺釘紧固装配。其中塑胶村板和防水硅胶的接触面通 常均为光滑的平面，使得塑胶村板和防水硅胶平行贴合在一起， 而且为了达到 防水的目的，防水硅胶必须保证一定的厚度，一般厚度为 0.5MM。但是 0.5MM 硅胶使得攻击者很容易使用加热的铁丝穿透防水硅胶， 而从按键底下引出导 线， 实现同加密键盘进行通信的目的，从而窃取客户按键密码及银行密钥等信 息。 发明内容
本发明目的在于提供一种防刺探加密键盘，以防止窃取客户按键密码及银 行密钥等信息。 本发明提供一种防刺探加密键盘，其包括一键盘面板以及依次组装在该键 盘面板下方的村板， 防水硅胶、 主控板以及底板， 其中该村板与该防水硅胶贴 合表面的周缘设置有凸棱圏，
优选的， 所述防刺探加密键盘组装时村板挤压防水硅胶，且所述凸棱圏对 应挤压的防水硅胶厚度小于 0.2MM。
优选的， 所述村板为金属材质。
优选的， 所述防水硅胶与村板周缘的凸棱圏接触位置对应设有凹槽。 优选的， 所述凸棱圏为 2条。
优选的， 所述防水硅胶的凹槽为 2条。
优选的， 所述凹槽的深度小于所述凸棱圏的高度。
优选的， 所述凹槽处防水硅胶的厚度小于 0.2MM。
实施本发明实施例， 具有如下有益效果：
本发明中， 由于在村板与该防水硅胶贴合表面的周缘设置有凸棱圏，键盘 各模块安装在一起时， 由于积压力的作用， 防刺探加密键盘组装时村板挤压防 水硅胶， 挤压后防水硅胶对应于凸棱圏位置的厚度小于 0.2MM。 使攻击者无 法轻易穿透村板或硅胶而达到加密键盘内部，有效防止非法从加密键盘内部引 出导线， 从而能有效保护键盘信息， 提高安全性能。 进一步， 由于村板改成金 属材质， 可以有效防止来自加密键盘侧面的熔融攻击； 同时防水硅胶其他部分 厚度不变， 保证了键盘的防水功能。
附图说明 图 1是本发明提供的一加密键盘的爆炸图；
图 2是本发明提供的一村板结构图；
图 3是图 2中沿 A线的剖面局部示意图；
图 4是本发明提供的一防水硅胶结构图；
图 5是图 4中沿 B线剖面局部示意图；
图 6是本发明提供的一种防刺探键盘的立体示意图； 以及
图 7是图 6中沿 C线剖面局部示意图。 具体实施方式 下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清 楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是 全部的实施例。基于本发明中的实施例， 本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。
参阅图 1 , 是本发明所提供的一防刺探加密键盘的爆炸图， 该防刺探加密 键盘包括： 一键盘面板 1、村板 2、键粒 3、 防水硅胶 4、 主控板 5以及底板 6, 键盘面板 1上设置 9颗组装螺釘 11 , 其中村板 2、 键粒 3、 防水硅胶 4、 主控 板 5以及底板 6依次组装在键盘面板 1的螺釘 11上， 并在底板 6远离键盘面 板 1 的一侧面通过组装螺母 7旋紧完成组件装配。 该村板 2与该防水硅胶 4 贴合表面的周缘设置有凸棱圏。
还请一并参阅图 2和 3 , 图 2是本发明提供的一村板结构图， 图 3是图 2 中沿 A线的剖面局部示意图。
该村板采用金属材质， 且远离键盘版面的一侧面 21的周缘设置有两条凸 棱圏 22, 防刺探加密键盘组装时村板 2挤压防水硅胶 4,且挤压后防水硅胶对 应于所述凸棱圏 22对应挤压的防水硅胶厚度小于 0.2MM。
还请一并参阅图 4和 5 , 图 4是本发明提供的一防水硅胶结构图， 图 5是 图 4中沿 B线剖面局部示意图。
该防水硅胶 4与村板 2周缘的凸棱圏 22接触位置对应设有凹槽 41。 其中 两条凹槽 41 的深度小于所述两条凸棱圏 22的高度， 且凹槽处的防水硅胶 4 的厚度小于 0.2MM。
还请一并参阅图 6和 7, 图 6是本发明提供的防刺探加密键盘的立体示意 图， 图 7是图 6中沿 C线剖面局部示意图。
通过键盘面板 1上布置的 9颗螺釘 11 , 依次将村板 2、 防水硅胶 4、 主控 板 5、 底板 6串套组装， 键粒并活动固定键盘面板和主控板之间， 且穿过村板 上的键粒孔。在底板 6远离键盘面板 1的一侧面通过组装螺母 7旋紧完成组件 装配，其中金属村板 2与防水硅胶 4接触面 21的周缘设置有凸棱圏 22正好分 别落入防水硅胶 4的凹槽 41 内， 由于螺丝固定时的积压力作用， 凸棱圏 22 将凹槽 41处的防水硅胶压缩后厚度不到 2MM,该厚度小于目前最细的针的直 径， 因此可以有效防止攻击者使用加热的铁丝穿透防水硅胶 4, 从按键底下引 出导线， 获得客户按键密码及银行密钥等信息， 因此可以有效提高加密键盘的 安全性能； 而其他地方防水硅胶厚度仍为 0.5MM, 可以保证整个加密键盘的 防水性能不降低。
本发明中， 由于村板改成金属材质， 可以有效防止来自加密键盘侧面的熔 融攻击； 同时在与硅胶的接触面四周增加两条凸棱圏，键盘各模块安装在一起 时， 由于积压力的作用， 使得防水硅胶凹槽处的厚度小于 0.2MM, 即目前最 细针的直径，使攻击者无法轻易穿透村板或硅胶而达到加密键盘内部，有效防 止非法从加密键盘内部引出导线， 从而能有效保护键盘信息， 提高安全性能； 同时防水硅胶其他部分厚度不变， 保证了键盘的防水功能。
鉴于此，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前 提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围。

Claims

权 利 要 求
1、 一种防刺探加密键盘， 包括一键盘面板以及依次组装在该键盘面板下 方的村板， 防水硅胶、 主控板以及底板， 其特征在于， 该村板与该防水硅胶贴 合表面的周缘设置有凸棱圏。
2、 如权利要求 1所述的防刺探加密键盘， 其特征在于， 所述防刺探加密 键盘组装时村板挤压防水硅胶，挤压后防水硅胶对应于凸棱圏位置的厚度小于 0.2MM。
3、 如权利要求 1所述的防刺探加密键盘， 其特征在于， 所述村板为金属 材质。
4、 如权利要求 1所述的防刺探加密键盘， 其特征在于， 所述防水硅胶与 村板周缘的凸棱圏接触位置对应设有凹槽。
5、 如权利要求 1至 4任一项所述的防刺探加密键盘， 其特征在于， 所述 凸棱圏为 2条。
6、 如权利要求 1至 4任一项所述的防刺探加密键盘， 其特征在于， 所述 防水硅胶的凹槽为 2条。
7、 如权利要求 1至 4任一项所述的防刺探加密键盘， 其特征在于， 所述 W槽的深度小于所述凸棱圏的高度。
8、 如权利要求 6所述的防刺探加密键盘， 其特征在于， 所述凹槽处防水 硅胶的厚度小于 0.2MM。
PCT/CN2011/077472 2010-08-27 2011-07-22 防刺探加密键盘 WO2012024994A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2011295578A AU2011295578B2 (en) 2010-08-27 2011-07-22 Anti-prying encrypted keyboard
EP11819369.7A EP2610822B1 (en) 2010-08-27 2011-07-22 Anti-prying encrypted keyboard
US13/811,187 US8872047B2 (en) 2010-08-27 2011-07-22 Anti-prying encrypted keyboard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010269450 CN101930633B (zh) 2010-08-27 2010-08-27 防刺探取款机键盘
CN201010269450.2 2010-08-27

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WO2012024994A1 true WO2012024994A1 (zh) 2012-03-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107066903A (zh) * 2017-05-15 2017-08-18 福建魔方电子科技有限公司 一种pos键盘安全保护装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101930633B (zh) * 2010-08-27 2012-11-14 广州广电运通金融电子股份有限公司 防刺探取款机键盘
US10218383B2 (en) * 2013-06-25 2019-02-26 Ncr Corporation Keypad
CN104537761B (zh) * 2015-01-06 2017-06-16 广州御银科技股份有限公司 一种具有多层安全保护机制的密码键盘
CN105654632B (zh) * 2015-12-29 2018-10-09 福建联迪商用设备有限公司 按键保护结构及pos机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022341A1 (es) * 1997-10-27 1999-05-06 Loureiro Benimeli Fermin Jaime Sistema de intercommunicacion multiple de datos de tarjetas portadoras de informacion dotadas de microprocesador y memoria o similares
CN201237811Y (zh) * 2008-07-07 2009-05-13 长城信息产业股份有限公司 加固型atm机键盘
CN201489599U (zh) * 2009-07-29 2010-05-26 广州广电运通金融电子股份有限公司 加密键盘及其刺探检测保护结构
CN201522951U (zh) * 2009-09-29 2010-07-07 广州广电运通金融电子股份有限公司 一种防钻防刺探键粒
CN101930633A (zh) * 2010-08-27 2010-12-29 广州广电运通金融电子股份有限公司 防刺探取款机键盘

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996428A (en) * 1975-03-17 1976-12-07 Litronix, Inc. Pushbutton keyboard assembly with over center diaphragm contact
EP0290489B1 (en) * 1986-10-30 1992-06-03 AT&T Corp. Telephone structure
US5300742A (en) * 1992-09-23 1994-04-05 Huang Hai Long Waterproof structure for computer key switch
US6104319A (en) 1996-07-24 2000-08-15 Shmuel Hershkovitz Data entry keypad assembly
TW358571U (en) * 1997-10-24 1999-05-11 Acer Peripherals Inc Water proofing keyboard
US6156983A (en) * 1999-04-01 2000-12-05 Chicony Electronics Co., Ltd. Water-proof keyboard
JP2005302384A (ja) * 2004-04-07 2005-10-27 Elcom:Kk 防水キーボード
US7270275B1 (en) * 2004-09-02 2007-09-18 Ncr Corporation Secured pin entry device
CN100559531C (zh) * 2005-01-26 2009-11-11 深圳市证通电子股份有限公司 金属加密键盘
KR100689392B1 (ko) * 2005-05-19 2007-03-02 삼성전자주식회사 키 패드와 그를 이용한 키 패드 어셈블리
US7832628B2 (en) 2005-10-21 2010-11-16 Verifone, Inc. Protective cover for terminal keypad security switches
KR100830522B1 (ko) 2006-06-17 2008-05-21 럭시움라이팅(주) 발광 키보드
KR100804550B1 (ko) 2006-10-19 2008-02-20 삼성전자주식회사 키패드 어셈블리
TWI315538B (en) 2007-03-14 2009-10-01 Ichia Tech Inc Manufacturing method of thin keypad assembly
CN101673633B (zh) * 2008-09-12 2011-12-14 纬创资通股份有限公司 具有防水键盘的电子装置
CN101576774B (zh) 2009-06-09 2010-11-03 广州广电运通金融电子股份有限公司 一种防尘键盘
CN101697182B (zh) * 2009-09-29 2011-10-05 广州广电运通金融电子股份有限公司 一种加密键盘

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999022341A1 (es) * 1997-10-27 1999-05-06 Loureiro Benimeli Fermin Jaime Sistema de intercommunicacion multiple de datos de tarjetas portadoras de informacion dotadas de microprocesador y memoria o similares
CN201237811Y (zh) * 2008-07-07 2009-05-13 长城信息产业股份有限公司 加固型atm机键盘
CN201489599U (zh) * 2009-07-29 2010-05-26 广州广电运通金融电子股份有限公司 加密键盘及其刺探检测保护结构
CN201522951U (zh) * 2009-09-29 2010-07-07 广州广电运通金融电子股份有限公司 一种防钻防刺探键粒
CN101930633A (zh) * 2010-08-27 2010-12-29 广州广电运通金融电子股份有限公司 防刺探取款机键盘

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107066903A (zh) * 2017-05-15 2017-08-18 福建魔方电子科技有限公司 一种pos键盘安全保护装置
CN107066903B (zh) * 2017-05-15 2023-05-16 福建魔方电子科技有限公司 一种pos键盘安全保护装置

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AU2011295578B2 (en) 2014-02-13
AU2011295578A1 (en) 2013-01-31
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