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公开(公告)号：US20110193926A1
公开(公告)日：2011-08-11
申请号：US13023787
申请日：2011-02-09
IPC分类号： B41J25/304
CPC分类号： B41J15/042 , B41J2/32 , B41J11/0025
摘要： A thermal printer in which papers in a plurality of different widths are usable is configured of a platen roller unit including a platen roller; a thermal printhead unit including a thermal printhead and an exothermic element array; and a plurality of bias elements arranged on the thermal printhead in a width direction to press the thermal printhead onto the platen roller, in which the number of the bias elements is a value obtained by dividing a maximum width of the different widths by a highest common factor of the different widths; the bias elements are arranged with an equal interval which is the highest common factor of the different widths; and among the bias elements, a bias element arranged outside of the width of a paper in use is configured not to apply a load to the thermal printhead to press the platen roller.
摘要翻译： 具有多个不同宽度的纸张的热敏打印机由包括压纸辊的压纸辊单元构成; 热打印头单元，其包括热打印头和放热元件阵列; 以及多个偏置元件，其布置在宽度方向上的热打印头上，以将热打印头按压到压纸辊上，偏置元件的数量是通过将不同宽度的最大宽度除以最高公差所获得的值 不同宽度的因子; 偏置元件以等间隔排列，这是不同宽度的最高公因子; 并且在偏置元件中，布置在使用中的纸宽度之外的偏置元件被配置为不对热打印头施加负载以按压压纸辊。
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公开(公告)号：US08436880B2
公开(公告)日：2013-05-07
申请号：US13023787
申请日：2011-02-09
IPC分类号： B41J2/32
CPC分类号： B41J15/042 , B41J2/32 , B41J11/0025
摘要： A thermal printer in which papers in a plurality of different widths are usable is configured of a platen roller unit including a platen roller; a thermal printhead unit including a thermal printhead and an exothermic element array; and a plurality of bias elements arranged on the thermal printhead in a width direction to press the thermal printhead onto the platen roller, in which the number of the bias elements is a value obtained by dividing a maximum width of the different widths by a highest common factor of the different widths; the bias elements are arranged with an equal interval which is the highest common factor of the different widths; and among the bias elements, a bias element arranged outside of the width of a paper in use is configured not to apply a load to the thermal printhead to press the platen roller.
摘要翻译： 具有多个不同宽度的纸张的热敏打印机由包括压纸辊的压纸辊单元构成; 热打印头单元，其包括热打印头和放热元件阵列; 以及多个偏置元件，其布置在宽度方向上的热打印头上，以将热打印头按压到压纸辊上，偏置元件的数量是通过将不同宽度的最大宽度除以最高公差所获得的值 不同宽度的因子; 偏置元件以等间隔排列，这是不同宽度的最高公因子; 并且在偏置元件中，布置在使用中的纸宽度之外的偏置元件被配置为不对热打印头施加负载以按压压纸辊。
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公开(公告)号：US08368732B2
公开(公告)日：2013-02-05
申请号：US13023773
申请日：2011-02-09
IPC分类号： B41J2/335
CPC分类号： B41J15/042 , B41J29/02 , B41J29/13 , B41J29/38
摘要： A thermal printer includes a body detachably including a platen roller unit having a platen roller, and a cover element movable relative to the body between an open position and a closed position, detachably including a thermal printhead unit. The cover element further includes a claw protruding backward, a stepped pin extending downward, including a step portion at a bottom end, and a stepped pin adjuster element. The thermal printhead unit includes an exothermic element array, a supported portion to be hooked on the claw, and a notch portion to be hooked on the step portion. The platen roller unit and the thermal printhead unit include respective positioning elements which engage with each other to restrict a relative movement of the exothermic element array and the platen roller while the cover element is in a closed position.
摘要翻译： 热敏打印机包括可拆卸地包括具有压纸辊的压纸辊单元的主体，以及可拆卸地包括热打印头单元的能够相对于主体在打开位置和关闭位置之间移动的盖元件。 盖元件还包括向后突出的爪，向下延伸的阶梯销，在底端包括台阶部分和阶梯销调节元件。 热敏打印头单元包括放热元件阵列，待钩在爪上的支撑部分和钩在台阶部分上的切口部分。 压纸辊单元和热敏打印头单元包括各自的定位元件，它们彼此接合以限制放热元件阵列和压印辊在盖元件处于关闭位置时的相对运动。
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公开(公告)号：US08564633B2
公开(公告)日：2013-10-22
申请号：US13023764
申请日：2011-02-09
IPC分类号： B41J2/335
摘要： A thermal printer includes a thermal printhead, a head cover configured to partially cover the thermal printhead, a paper container configured to house a paper, and a damper disposed on a paper feeding path between the thermal printhead and the paper container and configured to press the paper fed on the paper feeding path. The damper is combined with the head cover.
摘要翻译： 热敏打印机包括热打印头，构造成部分地覆盖热打印头的头盖，构造成容纳纸的纸容器和设置在热打印头和纸容器之间的送纸路径上的阻尼器， 纸张供纸路径上的纸张。 阻尼器与头盖组合。
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公开(公告)号：US20110193927A1
公开(公告)日：2011-08-11
申请号：US13023764
申请日：2011-02-09
IPC分类号： B41J2/325
摘要： A thermal printer includes a thermal printhead, a head cover configured to partially cover the thermal printhead, a paper container configured to house a paper, and a damper disposed on a paper feeding path between the thermal printhead and the paper container and configured to press the paper fed on the paper feeding path. The damper is combined with the head cover.
摘要翻译： 热敏打印机包括热打印头，构造成部分地覆盖热打印头的头盖，构造成容纳纸的纸容器和设置在热打印头和纸容器之间的送纸路径上的阻尼器， 纸张供纸路径上的纸张。 阻尼器与头盖组合。
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公开(公告)号：US20110193925A1
公开(公告)日：2011-08-11
申请号：US13023773
申请日：2011-02-09
IPC分类号： B41J25/304
CPC分类号： B41J15/042 , B41J29/02 , B41J29/13 , B41J29/38
摘要： A thermal printer includes a body detachably including a platen roller unit having a platen roller, and a cover element movable relative to the body between an open position and a closed position, detachably including a thermal printhead unit. The cover element further includes a claw protruding backward, a stepped pin extending downward, including a step portion at a bottom end, and a stepped pin adjuster element. The thermal printhead unit includes an exothermic element array, a supported portion to be hooked on the claw, and a notch portion to be hooked on the step portion. The platen roller unit and the thermal printhead unit include respective positioning elements which engage with each other to restrict a relative movement of the exothermic element array and the platen roller while the cover element is in a closed position.
摘要翻译： 热敏打印机包括可拆卸地包括具有压纸辊的压纸辊单元的主体，以及可拆卸地包括热打印头单元的能够相对于主体在打开位置和关闭位置之间移动的盖元件。 盖元件还包括向后突出的爪，向下延伸的阶梯销，在底端包括台阶部分和阶梯销调节元件。 热敏打印头单元包括放热元件阵列，待钩在爪上的支撑部分和钩在台阶部分上的切口部分。 压纸辊单元和热敏打印头单元包括各自的定位元件，它们彼此接合以限制放热元件阵列和压印辊在盖元件处于关闭位置时的相对运动。
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公开(公告)号：US08672567B2
公开(公告)日：2014-03-18
申请号：US12972863
申请日：2010-12-20
IPC分类号： B65H26/00
CPC分类号： B41J15/042 , B41J11/0075
摘要： A printing apparatus 100 includes a detecting unit, which detects that a core part at a center portion of a recording medium 202, in a rolled state, has reached a predetermined position accompanying the consumption of the recording medium 202 in a recording medium accommodating unit 301 accommodating the recording medium 202, when the printer apparatus 100 is in an installed state; and further includes a moving mechanism that moves the detecting unit to a position whereby the detecting function of the detecting unit is deactivated.
摘要翻译： 打印装置100包括检测单元，该检测单元检测在记录介质容纳单元301中伴随消耗记录介质202的滚动状态的记录介质202的中心部分处的芯部分 当打印机装置100处于安装状态时，容纳记录介质202; 并且还包括移动机构，其将所述检测单元移动到所述检测单元的检测功能被停用的位置。
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8.发明授权Near-end of roll detecting apparatus for detecting near-end of roll of recording medium, and printer 有权用于检测记录介质卷的近端的卷筒检测装置的近端和打印机公开(公告)号：US09505575B2
公开(公告)日：2016-11-29
申请号：US12760143
申请日：2010-04-14
CPC分类号： B65H26/08 , B65H2301/41387 , B65H2301/41522 , B65H2511/142 , B65H2511/22 , B65H2801/12 , B65H2220/02 , B65H2220/03 , B65H2220/01
摘要： To improve precision in identifying the amount that remains of a recording medium, an apparatus includes a paper holder that supports an outer circumferential surface of a recording medium that is biased downward in a vertical direction by the weight of the recording medium, such that a position of a center of the recording medium moves on a straight-line trace, associated with consumption of the recording medium; and a light-reflecting sensor that is provided at a predetermined position at a side face of the paper holder and senses displacement per unit time at a position facing the predetermined position of the recording medium that is rotated by being pulled out of the paper holder, associated with the consumption of the recording medium, where based on the displacement sensed by the light-reflecting sensor, a radius of the recording medium at the time the light reflecting sensor senses the displacement is calculated.
摘要翻译： 为了提高识别记录介质的剩余量的精度，一种装置包括：纸支架，其支撑由记录介质的重量沿垂直方向向下偏压的记录介质的外周面，使得位置 记录介质的中心在与记录介质的消耗相关联的直线迹线上移动; 以及光反射传感器，其设置在纸保持器的侧面的预定位置处，并且在面向通过从纸保持器拉出而旋转的记录介质的预定位置的位置处感测每单位时间的位移， 与记录介质的消耗相关联，其中基于由光反射传感器感测的位移，计算在光反射传感器感测位移时记录介质的半径。
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公开(公告)号：US08297864B2
公开(公告)日：2012-10-30
申请号：US12722885
申请日：2010-03-12
IPC分类号： B41J11/00
CPC分类号： B41J15/042 , B26D1/085 , B26D7/00 , B26D7/24 , B26D7/2614 , B41J11/70 , B41J29/02
摘要： A printer includes a fixed blade attached to a cover unit; a movable blade that faces a fixed blade, freely reciprocates relative to the fixed blade when the cover unit is closed and cuts the recording medium together with the fixed blade by overlapping the fixed blade during reciprocation; a movable blade driving motor that causes the movable blade to reciprocate; and a movable blade unit that includes the movable blade, the movable blade driving motor, and an accommodating unit accommodating the movable blade and provided at a printer main body. The printer further includes a mechanism that, when the movable blade protrudes from the accommodating unit and is stopped, widens a space over which the fixed blade and the protruding movable blade face each other before the movable blade driving motor accommodates the protruding movable blade in the accommodating unit, as initiated by operation of a cover opening lever.
摘要翻译： 打印机包括附接到盖单元的固定刀片; 当盖单元关闭时，面向固定刀片的可动刀片相对于固定刀片自由往复运动，并且在往复运动期间通过重叠固定刀片而将记录介质与固定刀片一起切割; 使可动刀片往复运动的可动刀片驱动电动机; 以及可动刀片单元，其包括可动刀片，可动刀片驱动电机，以及容纳单元，其容纳可动刀片并设置在打印机主体上。 打印机还包括一种机构，当可移动刀片从容纳单元突出并停止时，在可动刀片驱动马达容纳突出的可动刀片之前，使固定刀片和突出的可动刀片面对的空间变宽 容纳单元，由盖开启杆的操作开始。
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公开(公告)号：US08508564B2
公开(公告)日：2013-08-13
申请号：US13307411
申请日：2011-11-30
IPC分类号： B41J25/304
CPC分类号： B41J2/32
摘要： A thermal print head device includes a thermal print head placed to face a platen roller, a head holding member configured to hold the thermal print head, the head holding member extending in a tangential direction of the platen roller and being supported to be swingable about a portion away from the platen roller, a biasing member configured to bias the thermal print head or the head holding member, the biasing member having one end placed on a side of the thermal print head or the head holding member to press the thermal print head against the platen roller, and a point-of-action switching member disposed between the biasing member and the thermal print head or the head holding member biased by the biasing member.
摘要翻译： 热敏打印头装置包括放置成面对压纸辊的热打印头，构造成保持热打印头的头部保持构件，头部保持构件沿着压纸辊的切线方向延伸并被支撑以可绕一个 偏压构件，其构造成偏置热打印头或头保持构件，偏置构件具有放置在热打印头或头保持构件的一侧的一端，以将热打印头按压 所述压纸辊和位于所述偏置构件和所述热打印头或由所述偏置构件偏压的所述头部保持构件之间的动作点动构件。
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