The invention discloses an automobile instrument panel, which comprises a PCB and light source pieces. The light source piece is electrically connected with the PCB; a light-transmitting supporting base is arranged on the upper side of the light source piece. A through hole penetrating up and down is formed in the light-transmitting supporting base; the hole wall of the through hole is a light reflecting surface; a dial is arranged on the upper side of the light-transmitting supporting base; transparent hot stamping is arranged on the dial, light guide bodies equal to the light source pieces in number are arranged on the upper side of the dial, each light guide body comprises a light inlet face, a first light reflecting face, a second light reflecting face, a third light reflecting face, alight outlet face, a fourth light reflecting face, a fifth light reflecting face and a sixth light reflecting face, scale holes are formed in the outer cover, and the tops of the light guide bodies penetrate through the scale holes in the outer cover. The light guide bodies achieve the integrated three-dimensional display effect, each light guide body corresponds to one light source piece, and lamplight of each light source piece can be independently controlled. The problems that light leakage is caused and light cannot be independently controlled due to the fact that the junction of characters and non-characters of a three-dimensional stretching dial is prone to breaking the junction are solved.
一种汽车仪表盘,包括一个PCB板、光源件,光源件与PCB板电性连接,光源件上侧设置有一个透光支撑座,透光支撑座中设置有上下贯穿的通孔,通孔的孔壁为光反射面,透光支撑座上侧设置有表盘,表盘上设置有透明烫印,表盘上侧设置有与光源件的数目相等的导光体,导光体包括入光面、第一反光面、一个第二反光面、一个第三反光面、出光面、第四反光面、第五反光面、第六反光面,外盖上设置有刻度孔,导光体的顶部穿过外盖上的刻度孔。导光体实现了一体化的立体显示效果,每一个导光体对应一个光源件,可以独立控制每一个光源件的灯光;避免了立体拉伸表盘的字符和非字符的交界处容易产生接壤部位的破面导致漏光以及无法独立控制灯光的问题。
Automobile instrument panel
一种汽车仪表盘
2020-05-08
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |