CN2166866Y - 可拆装玩具钟 - Google Patents

可拆装玩具钟 Download PDF

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Publication number
CN2166866Y
CN2166866Y CN 92239148 CN92239148U CN2166866Y CN 2166866 Y CN2166866 Y CN 2166866Y CN 92239148 CN92239148 CN 92239148 CN 92239148 U CN92239148 U CN 92239148U CN 2166866 Y CN2166866 Y CN 2166866Y
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plate
clock
utility
assembled
model
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CN 92239148
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臧汝铭
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Cang Ruming
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Abstract

一种可拆装玩具钟,它在已有的钟表结构上增加 附板装置,加长夹板柱及前、后夹板间的各传动轮轴 的轴颈,使装配时夹板间各传动轮能同时与后夹板垂 直,便于合上前板达到简便装配的目的;并通过分别 使用“挂锤”和“挂摆”的形式来完成“动力”和“走时周 期”的功能,达到不易损坏,安全的目的,可反复拆装, 是一种技巧性强,集动脑、动手于一体的高级智力型 玩具。

Description

本实用新型涉及一种可自行拆卸、组装的玩具钟,尤其是拆装简便,没有易损件。
目前,各种记时钟的组装,在装配时发条散开,增加了装配难度,摆轮轴尖、游丝在装配时易损坏,各传动轮很难与夹板同时垂直,组装时,技术、技巧性很强,没经过专门训练的人很难完成,不能当玩具使用。
本实用新型的目的是提供一种拆装简便,没有易损件的玩具钟。
本实用新型的目的是这样实现的:分别将通用钟表机芯的“发条”、“摆轮”改为“挂锤”、“挂摆”形式,消除易损件,加长各传动轮轴颈和夹板柱长度,由夹板柱将后板、垫圈、附板贯穿在一起并由螺母紧固。由夹板柱加长部分的外径和后板,附板上的夹板柱孔的配合精度等级,来保证后板与附板上各对应传动轮轴孔达到一定的同心度,在装配时,加长轴颈足够长的传动轮轴颈插入后板,附板的对应轴孔中。各传动轮便与后板有一定的垂直度,再合上前板,卸下附板,紧固后板螺母,再装上其他零件,装配完成,可反复拆装。
由于采用上述方案,可以达到组装简便,没有易损件的目的,制作简便。
下面结合附图和实施例对本实用新型进一步说明。
本实施例用W1闹钟国家统一机芯改造
本图是可拆装玩具钟实施例的传动剖面结构图。
图中:1、挂锤        2、螺母        3、夹板柱        4、前板、        5、二轮        6、三轮        7、秒轮        8、尖齿轮        9、卡子        10、挂摆柱        11、挂摆        12、簧片        13、钢丝        14、附板        15、后板        16、拔把        17、垫圈        18、链条
图中,挂锤1向下垂挂,由拔把16经链条18提升提供动力。由二轮5、经三轮6、秒轮7、尖齿轮8、传动至卡子9。挂摆11经簧片12铆在后板上的挂摆柱10上挂在后板15上摆动。再由钢丝15传动摆幅周期控制卡子9的工作,完成此钟的正常运行。
组装时,先将夹板柱3(三个或四个)如图贯穿后板15,垫圈17、附板14固紧螺母,再将二轮5,三轮6、秒轮7、尖齿轮8、卡子9的轴颈分别插入后板15、附板14上所对应的孔中。使各传动轮与后板15有一定的垂直度,再合上前板4,紧固螺母2,卸下附板14,紧上螺母,再装上其他零件。

Claims (2)

1、一种可拆装玩具钟,其特征是在已有的钟表结构中增加一块与后夹板的各孔座标位置,孔径完全一致的附板。
2、根据权利要求1所述的可拆装玩具钟,其特征是在已有的钟表结构中加长夹板柱及前、后夹板之间的各传动轮轴的轴颈,并使其长度不小于后夹板厚度,垫圈厚度,附板厚度与螺母厚度的总和。
CN 92239148 1992-10-30 1992-10-30 可拆装玩具钟 Expired - Lifetime CN2166866Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92239148 CN2166866Y (zh) 1992-10-30 1992-10-30 可拆装玩具钟

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92239148 CN2166866Y (zh) 1992-10-30 1992-10-30 可拆装玩具钟

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CN2166866Y true CN2166866Y (zh) 1994-06-01

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CN 92239148 Expired - Lifetime CN2166866Y (zh) 1992-10-30 1992-10-30 可拆装玩具钟

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CN (1) CN2166866Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109300367A (zh) * 2017-07-25 2019-02-01 项思明 一种教学钟摆模型动力离合装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109300367A (zh) * 2017-07-25 2019-02-01 项思明 一种教学钟摆模型动力离合装置

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Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 4, JIANRONGLI, BAWEI ROAD, HEDONG DISTRICT, TIANJIN CITY, 300012 TO: NO. 42, BAOTOUDAO, HEPING DISTRICT, TIANJIN CITY, 300020

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Patentee before: Cang Ruming

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