US 12,284,773 B2
Strip-like screen display device
Wenbin Wang, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/913,010
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Nov. 8, 2021, PCT No. PCT/CN2021/129329
§ 371(c)(1), (2) Date Sep. 20, 2022,
PCT Pub. No. WO2022/242057, PCT Pub. Date Nov. 24, 2022.
Claims priority of application No. 202121081569.7 (CN), filed on May 19, 2021.
Prior Publication US 2024/0224443 A1, Jul. 4, 2024
Int. Cl. H05K 5/02 (2006.01); G06F 3/041 (2006.01); G09F 3/20 (2006.01)
CPC H05K 5/0217 (2013.01) [G06F 3/0416 (2013.01); G09F 3/208 (2013.01); H05K 5/0204 (2013.01); H05K 5/0247 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A strip-like screen display device, comprising:
a strip-like display module comprising a display side and a non-display side arranged opposite to each other; and
a strip-like shell, the strip-like shell being of a strip-like profile structure with an internal hollow cavity, at least one end of the strip-like shell being an opening end, the strip-like shell comprising a front side plate and a rear side plate arranged opposite to each other, the front side plate being provided with a display side opening, the strip-like display module being accommodated in the cavity of the strip-like shell and being inserted into or withdrawn out of the strip-like shell through the opening end, and a display side of the strip-like display module facing the display side opening;
the strip-like screen display device further comprising a mounting bracket detachably assembled on an outer surface of the rear side plate to fix the strip-like screen display device on an object;
wherein the mounting bracket comprises a first assembly plate, a second assembly plate, and at least one connection beam coupled between the first assembly plate and the second assembly plate;
wherein the first assembly plate, the second assembly plate and the connection beam are integrally formed;
wherein the strip-like screen display device further comprises a main control plate located in the cavity of the strip-like shell and at the non-display side of the strip-like display module, wherein an orthogonal projection of the main control plate onto the front side plate at least partially overlaps the display side opening, and the main control plate is electrically coupled to the strip-like display module and configured to enable the strip-like display module to achieve a display function;
wherein the strip-like screen display device further comprises a back plate, wherein the rear side plate of the strip-like shell is provided with a back plate opening, the back plate is assembled at the back plate opening, and the back plate is provided with a wiring opening for the wiring of the main control plate;
wherein the strip-like screen display device further comprises a near field communication (NFC) plate detachably assembled on the strip-like display module and electrically coupled to the main control plate;
wherein the rear side plate of the strip-like shell is further provided with an NFC exposure notch, an orthogonal projection of the NFC plate onto the rear side plate at least partially overlaps the NFC exposure notch, and an NFC rear cover plate is detachably assembled at the NFC exposure notch.