The invention discloses a backlight module for anti-drop collision, which comprises a shell body and an inner shell. The shell body and the inner shell are square boxes with an opening on one side. The inner shell is arranged in the shell body, and each side of the inner shell is equidistant from the corresponding inner side of the shell body. A buffer block is arranged at the four corners of the inner shell, which is \L\ type and is made of rubber. The four corners of the inner shell are close to the depressed side of the buffer block, and the convex side of the buffer block is close to the inner side of the four corners of the outer shell; a bonding plate is arranged between the bottom of the inner shell and the inner bottom of the outer shell; and a shock absorption rope is connected between the adjacent buffer blocks, and each shock absorption rope is connected. A shock absorber block is arranged in the middle position, and the shock absorber block is a rubber column embedded with metal inside, and the shock absorber rope is in a stretched state; the inner shell is sequentially provided with an LED light source plate, a diffuser, an optical film assembly and a screen from the ground to the outside. The backlight module can greatly reduce the damage to the internal components of the backlight module when accidents such as drop collision occur.
【技术实现步骤摘要】
一种防跌落碰撞的背光模组
本专利技术属于液晶屏幕
,具体是一种防跌落碰撞的背光模组。
技术介绍
背光模组的作用是提供LCD面板的光源。主要由光源、导光板、光学用膜片、塑胶框等组成。背光模组具有亮度高,寿命长、发光均匀等特点。目前主要有EL、CCFL及LED三种背光模组类型,依光源分布位置不同则分为侧光式和直下式。LED背光模组因为发光均匀,可以用作超薄背光模组,因此快速发展。背光模组内部元器件众多,特别是LED背光模组,其LED光源板上有众多LED灯,在背光模组运输和使用过程中,遇到跌落碰撞的意外时,极易损坏。
技术实现思路
专利技术目的:本专利技术的目的是针对目前技术中的不足,提供一种防跌落碰撞的背光模组,能大大降低背光模组发生跌落碰撞等意外时,其内部元器件所遭受的损伤。技术方案:为实现上述目的,本专利技术提供一种防跌落碰撞的背光模组,包括外壳体和内壳体,所述外壳体为一面开口的方形盒体,内壳体设置在外壳体内,内壳体为与外壳体开口相同的方形盒体,内壳体各侧边距离外壳体对应内侧边等距,所述内壳体四角设置有缓冲块,所述缓冲块为“L”型,由橡胶制成,内壳体四角紧贴缓冲 ...
【技术保护点】
1.一种防跌落碰撞的背光模组,其特征在于,包括外壳体和内壳体,所述外壳体为一面开口的方形盒体,内壳体设置在外壳体内,内壳体为与外壳体开口相同的方形盒体,内壳体各侧边距离外壳体对应内侧边等距,所述内壳体四角设置有缓冲块,所述缓冲块为“L”型,由橡胶制成,内壳体四角紧贴缓冲块凹陷一侧,缓冲块外凸一侧紧贴外壳体四角内侧;内壳体底面与外壳体内侧底面之间设置有粘结板,所述粘结板为橡胶材质,粘结板两侧面涂覆粘结剂分别与内壳体底面与外壳体内侧底面粘结;相邻缓冲块之间连接有减震绳,所述减震绳为橡胶制成,每根减震绳中间位置设置减震块,所述减震块为内部嵌入金属的橡胶柱体,减震绳处于绷直状态;所 ...
【技术特征摘要】
1.一种防跌落碰撞的背光模组,其特征在于,包括外壳体和内壳体,所述外壳体为一面开口的方形盒体,内壳体设置在外壳体内,内壳体为与外壳体开口相同的方形盒体,内壳体各侧边距离外壳体对应内侧边等距,所述内壳体四角设置有缓冲块,所述缓冲块为“L”型,由橡胶制成,内壳体四角紧贴缓冲块凹陷一侧,缓冲块外凸一侧紧贴外壳体四角内侧;内壳体底面与外壳体内侧底面之间设置有粘结板,所述粘结板为橡胶材质,粘结板两侧面涂覆粘结剂分别与内壳体底面与外壳体内侧底面粘结;相邻缓冲块之间连接有减震绳,所述减震绳为橡胶制成,每根减震绳中间位置设置减震块,所述减震块为内部嵌入金属的橡胶柱体,减震绳处于...
【专利技术属性】
技术研发人员:赵圣铭,
申请(专利权)人:江苏聚泰科技有限公司,
类型:发明
国别省市:江苏,32
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