US 12,490,021 B2
Terminal apparatus
Jiang Wu, Shenzhen (CN); and Bowen Chen, Shenzhen (CN)
Assigned to Honor Device Co., Ltd., Shenzhen (CN)
Appl. No. 18/039,440
Filed by Honor Device Co., Ltd., Shenzhen (CN)
PCT Filed Dec. 16, 2022, PCT No. PCT/CN2022/139703
§ 371(c)(1), (2) Date May 30, 2023,
PCT Pub. No. WO2023/197653, PCT Pub. Date Oct. 19, 2023.
Claims priority of application No. 202210390774.4 (CN), filed on Apr. 14, 2022.
Prior Publication US 2024/0365053 A1, Oct. 31, 2024
Int. Cl. H04R 1/34 (2006.01); H04R 1/02 (2006.01)
CPC H04R 1/345 (2013.01) [H04R 1/028 (2013.01); H04R 2400/11 (2013.01); H04R 2499/11 (2013.01); H04R 2499/15 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A terminal apparatus, comprising:
a first structural component;
a second structural component;
a third structural component, wherein the second structural component is located between the first structural component and the third structural component, and the first structural component, the second structural component, and the third structural component jointly surround and define a cavity;
a first acoustic element and a second acoustic element that are accommodated in the cavity;
a first sound emission slot and a second sound emission slot between the first structural component and the second structural component and/or between the second structural component and the third structural component, the second structural component comprises a first portion, a second portion, a first sound guide slot, and a second sound guide slot, the first portion and the second portion surround and define the first sound guide slot and the second sound guide slot, the first portion is connected to the first structural component, and the second portion is spaced apart from the first structural component to define the first sound emission slot and the second sound emission slot, the first sound guide slot is in communication with the first sound emission slot, the second sound guide slot is in communication with the second sound emission slot, the first sound emission slot is located on a side of the first sound guide slot that faces away from the first acoustic element, the second sound emission slot is located on a side of the second sound guide slot that faces away from the second acoustic element, the first acoustic element transmits sound to the outside through the first sound guide slot and the first sound emission slot, and the second acoustic element receives sound from the outside through the second sound guide slot and the second sound emission slot; and
a blocking part between the first sound guide slot and the second sound guide slot, wherein the blocking part is configured to reduce interference of sound passing through the first sound guide slot and the second sound guide slot.