CN203327699U - 一种黑白箱实验系统 - Google Patents

一种黑白箱实验系统 Download PDF

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CN203327699U
CN203327699U CN2013202693570U CN201320269357U CN203327699U CN 203327699 U CN203327699 U CN 203327699U CN 2013202693570 U CN2013202693570 U CN 2013202693570U CN 201320269357 U CN201320269357 U CN 201320269357U CN 203327699 U CN203327699 U CN 203327699U
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pressure sensor
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马祥
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Changan University
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Changan University
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Abstract

本实用新型提供一种黑白箱实验系统,该实验系统包括黑白箱,所述黑白箱的正上方设置有摄像机,本实用新型在黑白箱的正上方设置摄像机,对老鼠在黑白箱内活动规律的记录,无需人工值守,提高了实验的精确性,降低了实验强度,节约了实验人员的时间。

Description

一种黑白箱实验系统
技术领域
本实用新型涉及生物医学领域老鼠的黑白箱实验。 
背景技术
在生物医学领域,传统的老鼠黑白箱实验,需要采用人工观察,人工记录的手段进行实验,这种人工方法比较粗糙、精度不高,并且需要专人值守进行实验。 
实用新型内容
本实用新型的目的在于提供一种黑白箱实验系统,该系统无人值守就可以得到实验数据。 
为达到上述目的,本实用新型采用了以下技术方案。 
该实验系统包括黑白箱,所述黑白箱的正上方设置有摄像机; 
所述黑白箱内设置有越界检测模块; 
所述越界检测模块包括红外线发射管以及与红外线发射管配合的光敏接收管,红外线发射管以及光敏接收管设置于黑白箱的黑色部分与白色部分的分界面上。 
所述实验系统还包括第一压力传感器以及第二压力传感器,第一压力传感器设置于黑白箱的黑色部分的底部,第二压力传感器设置于黑白箱的白色部分的底部。 
本实用新型的有益效果体现在: 
本实用新型在黑白箱的正上方设置摄像机,完成对老鼠在黑白箱内活动规律的记录,无需人工值守,提高了实验的精确性,降低了实验强 度,节约了实验人员的时间。 
本实用新型通过在黑白箱内设置越界检测模块、压力传感器,可以快速获取老鼠在黑白箱内的基本活动规律,同时,可以进一步提高实验效率和精确性、准确性。 
附图说明
图1是本实用新型所述越界检测模块的布置示意图; 
图2是本实用新型所述压力传感器的布置示意图; 
图中:1为黑白箱,1a为黑白箱的黑色部分,1b为黑白箱的白色部分,5为红外线发射管,6为光敏接收管,7为第一压力传感器,8为第二压力传感器。 
具体实施方式
下面结合附图和实施例对本实用新型作进一步说明。 
该实验系统包括黑白箱1,所述黑白箱1的正上方设置有摄像机; 
所述黑白箱1内设置有越界检测模块; 
参见图1,所述越界检测模块包括红外线发射管5以及与红外线发射管5配合的光敏接收管6,红外线发射管5以及光敏接收管6设置于黑白箱的黑色部分与白色部分的分界面上。 
参见图2,所述实验系统还包括第一压力传感器7以及第二压力传感器8,第一压力传感器7设置于黑白箱的黑色部分的底部,第二压力传感器8设置于黑白箱的白色部分的底部。 
本实用新型的工作原理为:利用摄像机对黑白箱内老鼠的活动进行视频采集,获取老鼠的运动行为轨迹,在某一位置停留时间,运动速度以及穿越黑白箱的次数等行为学参数。 
计算机根据越界检测模块的信号可以实现对老鼠穿越黑白箱的次 数的快速、准确统计,同时利用压力传感器可以完成老鼠在某一位置停留时间的快速、准确统计,可以进一步提高实验处理与分析的准确性、精确性和速度。 
实施例 
基于视频分析的老鼠黑白箱实验系统,该实验系统包括黑白箱、高速摄像机、支架。 
所述黑白箱为木制箱体。箱体包括底座和置于底座上的侧壁,箱体的长宽高分别为60厘米、30厘米以及30厘米;分为两部分:箱体一半为白色,另一半为黑色;箱体的四周侧壁以及底部均为黑色或白色医用有机板,顶部则敞开。实验时老鼠的活动范围即为该黑白箱。 
所述高速摄像机在黑白箱的正上方位置,镜头对准黑白箱,以便采集老鼠的活动视频;高速摄像机用支架固定,从而可以代替人工进行实验。 
高速摄像机选用USB接口的高速工业相机,型号为海龙Z3OM。镜头选用普通固焦镜头,型号为FG0414NIIR。 
通过在黑白箱内设置红外线发射管以及光敏接收管、压力传感器,可以对行为参数进行快速的收集。 

Claims (2)

1.一种黑白箱实验系统,其特征在于:该实验系统包括黑白箱(1),所述黑白箱(1)的正上方设置有摄像机; 
所述黑白箱(1)内设置有越界检测模块; 
所述越界检测模块包括红外线发射管(5)以及与红外线发射管(5)配合的光敏接收管(6),红外线发射管(5)以及光敏接收管(6)设置于黑白箱的黑色部分与白色部分的分界面上。 
2.根据权利要求1所述一种黑白箱实验系统,其特征在于:所述实验系统还包括第一压力传感器(7)以及第二压力传感器(8),第一压力传感器(7)设置于黑白箱的黑色部分的底部,第二压力传感器(8)设置于黑白箱的白色部分的底部。 
CN2013202693570U 2013-05-16 2013-05-16 一种黑白箱实验系统 Expired - Fee Related CN203327699U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104382606A (zh) * 2014-11-12 2015-03-04 中国科学院深圳先进技术研究院 一种动物行为测试系统及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104382606A (zh) * 2014-11-12 2015-03-04 中国科学院深圳先进技术研究院 一种动物行为测试系统及方法

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