CN203280959U - 报警式跳远踏板 - Google Patents

报警式跳远踏板 Download PDF

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Publication number
CN203280959U
CN203280959U CN2012204842700U CN201220484270U CN203280959U CN 203280959 U CN203280959 U CN 203280959U CN 2012204842700 U CN2012204842700 U CN 2012204842700U CN 201220484270 U CN201220484270 U CN 201220484270U CN 203280959 U CN203280959 U CN 203280959U
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China
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pedal
long jump
chute
alarm type
type long
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Expired - Fee Related
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CN2012204842700U
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English (en)
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李洪波
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Linyi University
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李洪波
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Abstract

报警式跳远踏板，属于体育用具技术领域。本实用新型的技术方案是：包括踏板和固定墩，其特征是在踏板前边缘设有滑槽，滑槽两侧设有弹簧，弹簧上设有活动板，滑槽下边缘中段设有按压报警器。本实用新型结构简单，在跳远时能够准确判定脚尖是否超越限制，且能够报警提醒，减轻了裁判人员的工作难度。

Description

报警式跳远踏板
技术领域：本实用新型属于体育用具技术领域，具体地讲是一种报警式跳远踏板。
背景技术：目前，在跳远时大多是站在踏板上起跳，脚尖不能超过踏板前边缘，现有技术只能通过裁判员的观察来确定是否超越限制，这样操作起来十分麻烦、费时费力，给裁判人员增加了极大的工作难度。
发明内容：本实用新型的目的是提供一种在跳远时能够准确判定脚尖是否超越限制，且能够报警提醒的报警式跳远踏板。
本实用新型的技术方案是：包括踏板和固定墩，其特征是在踏板前边缘设有滑槽，滑槽两侧设有弹簧，弹簧上设有活动板，滑槽下边缘中段设有按压报警器。
本实用新型的有益效果是：本实用新型结构简单，在跳远时能够准确判定脚尖是否超越限制，且能够报警提醒，减轻了裁判人员的工作难度。
附图说明：附图1为本实用新型的结构示意图。
图中1、踏板，2、固定墩，3、滑槽，4、弹簧，5、活动板，6、按压报警器。
具体实施方式：包括踏板1和固定墩2，其特征是在踏板1前边缘设有滑槽3，滑槽3两侧设有弹簧4，弹簧4上设有活动板5，滑槽3下边缘中段设有按压报警器6。在跳远时，如果脚尖触及活动板5，活动板5按压报警器6后，按压报警器6发出报警即可。

Claims (1)

1.报警式跳远踏板，包括踏板(1)和固定墩(2)，其特征是：在踏板(1)前边缘设有滑槽(3)，滑槽(3)两侧设有弹簧(4)，弹簧(4)上设有活动板(5)，滑槽(3)下边缘中段设有按压报警器(6)。
CN2012204842700U 2012-09-12 2012-09-12 报警式跳远踏板 Expired - Fee Related CN203280959U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204842700U CN203280959U (zh) 2012-09-12 2012-09-12 报警式跳远踏板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204842700U CN203280959U (zh) 2012-09-12 2012-09-12 报警式跳远踏板

Publications (1)

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CN203280959U true CN203280959U (zh) 2013-11-13

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CN2012204842700U Expired - Fee Related CN203280959U (zh) 2012-09-12 2012-09-12 报警式跳远踏板

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CN (1) CN203280959U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104107520A (zh) * 2014-07-31 2014-10-22 张玮 起跳板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104107520A (zh) * 2014-07-31 2014-10-22 张玮 起跳板

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C14 Grant of patent or utility model
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ASS Succession or assignment of patent right

Owner name: LINYI UNIVERSITY

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Effective date: 20150129

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Effective date of registration: 20150129

Address after: 276005 Linyi, Lanshan District, Shandong double Ling Road, the middle

Patentee after: Linyi University

Address before: 276005 College of physical education, Linyi University, Lanshan Road, Lanshan District, Shandong, Linyi

Patentee before: Li Hongbo

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Granted publication date: 20131113

Termination date: 20150912

EXPY Termination of patent right or utility model