The invention discloses a structure of an automobile armrest screen. The structure comprises a lower cover, an upper cover is arranged on the lower cover, two first buckles are arranged on the two sides of the upper cover respectively, two second buckles are arranged on the two sides of the lower cover respectively, the first buckles and the second buckles are arranged in a matched mode, a circleof limiting rib is arranged on the lower side of the upper cover along the edge, a circle of clamping groove is formed in the lower cover along the edge, the limiting rib is arranged in the clamping groove, and the upper cover and the lower cover are both provided with screw connecting columns. Compared with a central control screen, an entertainment sound screen and the like in the prior art, thestructure of the automobile armrest screen provides a novel man-machine interaction experience mode controlled by a seat for a user. A third positioning hole of a key assembly and a second positioning hole of a circuit board are positioned through two same positioning columns of the upper cover, so that introduction of tolerance of the lower cover can be avoided, size chain increase caused by different positioning is reduced, and the problems that keys have overlarge idle strokes and no hand feeling due to the facts that lateral keys and the circuit board have many parts in a tolerance size chain and the tolerance accumulation is large in product production are solved.
一种汽车扶手屏的结构,包括下盖,下盖上设置有上盖,上盖的两侧分别设置有两个第一卡扣,下盖的两侧分别设置有两个第二卡扣,第一卡扣和第二卡扣配合设置,上盖的下侧沿其边缘设置有一圈限位筋,下盖上沿其边缘设置有一圈卡槽,限位筋设置在卡槽内,上盖和下盖上均设置有螺钉连接柱。本汽车扶手屏的结构相对于传统中控屏、娱乐音响屏等给用户提供了通过座椅控制的一种新型的人机交互体验方式。按键组件的第三定位孔和电路板的第二定位孔均通过上盖同样的两个定位柱定位,可以避免引入下盖公差且减少由于不同定位引起的尺寸链增加,解决了由于侧向按键和电路板在产品生产中由于公差尺寸链中零件多,公差累计大带来的按键空行程过大的问题和按键无手感的问题。
Structure of automobile armrest screen
一种汽车扶手屏的结构
2020-12-25
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G09F DISPLAYING , Anzeigewesen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |