CN104794769A - 新型指纹打卡机 - Google Patents

新型指纹打卡机 Download PDF

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Publication number
CN104794769A
CN104794769A CN201510265628.9A CN201510265628A CN104794769A CN 104794769 A CN104794769 A CN 104794769A CN 201510265628 A CN201510265628 A CN 201510265628A CN 104794769 A CN104794769 A CN 104794769A
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China
Prior art keywords
fingerprint
punched
card machine
novel
impressed
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CN201510265628.9A
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English (en)
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赵敏
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Individual
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Individual
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Priority to CN201510265628.9A priority Critical patent/CN104794769A/zh
Publication of CN104794769A publication Critical patent/CN104794769A/zh
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)

Abstract

新型指纹打卡机由打卡机主体1、指纹捺印面2构成，指纹捺印面2置于打卡机主体1前端，指纹捺印面2采用高强度工程玻璃制成，为一U形凹槽面2.1，U形凹槽面2.1置于指纹捺印面2上方。此结构符合手指的弧度，提高捺印准确率，方便手指的捺印，提取指纹时不需要将手指转动，只需直接按压U形按压面即可完成三面捺印，提高身份识别准确率。

Description

新型指纹打卡机
技术领域
本发明涉及一种用于采集指纹记录上岗情况的仪器。
背景技术
 现有的指纹打卡机与手指接触的按压感应面为一平面。当需要识别指纹进行身份验证时需要进行三面捺印才可以提取出完整的指纹，这就要求操作人员平稳、匀速的在按压感应面上转动手指。在实践工作中发现使用此种平面的指纹打卡机识别指纹不便捷，易发生因操作失误造成提取的指纹模糊、破碎或重叠，这样则无法识别身份。
发明内容
本发明为了克服现有技术存在不足，提供一种带有U形按压感应面的新型指纹打卡机。
本发明解决问题所采取的技术方案是：新型指纹打卡机由打卡机主体、指纹捺印面构成。
指纹捺印面置于打卡机主体前端，方便手指的捺印。
指纹捺印面采用高强度工程玻璃制成，为一U形凹槽面，此结构符合手指的弧度，提高捺印准确率。
U形凹槽面置于指纹捺印面上方，方便手指的捺印。
本发明的有益效果是：提取指纹时不需要将手指转动，只需直接按压U形按压面即可完成三面捺印，提高身份识别准确率。
附图说明：
以下结合附图及实施例对本发明作进一步说明。
图1为新型指纹打卡机结构示意图。
具体实施方式：
在图中1打卡机主体，2指纹捺印面、2.1U形凹槽面。
实施例1
如图1所示，新型指纹打卡机由打卡机主体1、指纹捺印面2构成。
指纹捺印面2置于打卡机主体1前端，指纹捺印面2采用高强度工程玻璃制成，为一U形凹槽面2.1，此结构符合手指的弧度，提高捺印准确率，U形凹槽面2.1置于指纹捺印面2上方，方便手指的捺印。提取指纹时不需要将手指转动，只需直接按压U形按压面即可完成三面捺印，提高身份识别准确率。

Claims (2)

1.新型指纹打卡机由打卡机主体（1）、指纹捺印面（2）构成，其特征是：指纹捺印面（2）置于打卡机主体（1）前端，指纹捺印面（2）采用高强度工程玻璃制成，为一U形凹槽面（2.1）。
2.根据权利要求1所述的新型指纹打卡机，其特征是：U形凹槽面（2.1）置于指纹捺印面（2）上方。
CN201510265628.9A 2015-05-23 2015-05-23 新型指纹打卡机 Pending CN104794769A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510265628.9A CN104794769A (zh) 2015-05-23 2015-05-23 新型指纹打卡机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510265628.9A CN104794769A (zh) 2015-05-23 2015-05-23 新型指纹打卡机

Publications (1)

Publication Number Publication Date
CN104794769A true CN104794769A (zh) 2015-07-22

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Family Applications (1)

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CN201510265628.9A Pending CN104794769A (zh) 2015-05-23 2015-05-23 新型指纹打卡机

Country Status (1)

Country Link
CN (1) CN104794769A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106023330A (zh) * 2016-05-27 2016-10-12 赵敏 新型打卡机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10283464A (ja) * 1997-04-07 1998-10-23 Hamamatsu Photonics Kk 指紋像入力装置
US20020106115A1 (en) * 1996-10-04 2002-08-08 Henri Rajbenbach System for acquiring three-dimensional fingerprints and method of acquisition
CN202920194U (zh) * 2012-12-13 2013-05-08 李宝 新型指纹提取器
CN103976744A (zh) * 2014-05-25 2014-08-13 李宝 新型警用体征采集器
CN203909855U (zh) * 2014-05-29 2014-10-29 昆山圆道电子智能化工程有限公司 一种指纹打卡机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020106115A1 (en) * 1996-10-04 2002-08-08 Henri Rajbenbach System for acquiring three-dimensional fingerprints and method of acquisition
JPH10283464A (ja) * 1997-04-07 1998-10-23 Hamamatsu Photonics Kk 指紋像入力装置
CN202920194U (zh) * 2012-12-13 2013-05-08 李宝 新型指纹提取器
CN103976744A (zh) * 2014-05-25 2014-08-13 李宝 新型警用体征采集器
CN203909855U (zh) * 2014-05-29 2014-10-29 昆山圆道电子智能化工程有限公司 一种指纹打卡机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106023330A (zh) * 2016-05-27 2016-10-12 赵敏 新型打卡机

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