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CN-224218488-U - Earphone and earphone assembly

CN224218488UCN 224218488 UCN224218488 UCN 224218488UCN-224218488-U

Abstract

The embodiment of the application provides an earphone and an earphone assembly. The earphone comprises an ear bag, an ear hook and an ear hook tail end. The ear hook comprises a first end and a second end which are opposite, the ear hook is connected with the first end, the second end is provided with a central axis, the second end extends along the central axis, the tail end of the ear hook is rotationally connected with the second end around the central axis, and the tail end of the ear hook is of a non-central symmetrical structure relative to the central axis. The wearing fit degree of the ear hook tail end of the earphone is high, and the use experience of a user is better.

Inventors

  • PENG CHENG
  • ZHU JIAYING
  • LU LIN
  • WANG ZHONGHUA

Assignees

  • 华为技术有限公司

Dates

Publication Date
20260508
Application Date
20250325

Claims (19)

  1. 1. Earphone (100), its characterized in that includes ear-pack (10), ear-hook (20) and ear-hook terminal (30), ear-hook (20) include relative first end (201) and second end (202), ear-pack (10) connect in first end (201), second end (202) have central axis (203), second end (202) are followed central axis (203) extend, ear-hook terminal (30) rotate around central axis (203) connect in second end (202), ear-hook terminal (30) are relative central axis (203) are non-central symmetry structure.
  2. 2. The earphone (100) according to claim 1, wherein the ear-hook end (30) has an inner cavity (81) and a mounting hole (82), the mounting hole (82) communicates the inner cavity (81) with an external space of the ear-hook end (30), and the second end (202) is inserted into the mounting hole (82).
  3. 3. The earphone (100) according to claim 2, wherein the hole wall of the mounting hole (82) includes a first face (83) and a second face (84), the first face (83) and the second face (84) are arranged opposite and spaced along the axial direction of the mounting hole (82), the ear hook (20) includes a stopper (14) located at the second end (202), and the stopper (14) is clamped between the first face (83) and the second face (84).
  4. 4. A headset (100) according to claim 3, characterized in that the ear-hook tip (30) comprises a housing (6) and a fitting (7), the fitting (7) being fixed to the inside of the housing (6), the mounting hole (82) and the inner cavity (81) being located on both sides of the fitting (7), respectively; The first face (83) is located at the housing (6) and the second face (84) is located at the mating element (7).
  5. 5. The earphone (100) according to claim 3, wherein the hole wall of the mounting hole (82) further comprises a third face (85) and a fourth face (86), the third face (85) and the fourth face (86) being arranged opposite and spaced apart along the circumference of the mounting hole (82), the stopper (14) being located between the third face (85) and the fourth face (86); wherein, when the ear-hook tail end (30) rotates relative to the second end (202), the limiting block (14) moves between the third surface (85) and the fourth surface (86).
  6. 6. The earphone (100) according to claim 5, wherein a movable clamping groove (87) is formed between the third face (85) and the fourth face (86), the number of the movable clamping grooves (87) is plural, and the movable clamping grooves (87) are arranged at intervals along the circumferential direction of the mounting hole (82); The number of the limiting blocks (14) is multiple, and the limiting blocks (14) are located in the movable clamping grooves (87) in a one-to-one correspondence mode.
  7. 7. The earphone (100) according to claim 5 or 6, wherein the ear-hook tip (30) comprises a housing (6) and a mating member (7), the mating member (7) being fixed to the inside of the housing (6), the mounting hole (82) and the inner cavity (81) being located on both sides of the mating member (7), respectively; The first face (83) and the third face (85) are located on the housing (6), the second face (84) and the fourth face (86) are located on the mating piece (7), or the first face (83) is located on the housing (6), the second face (84), the third face (85) and the fourth face (86) are located on the mating piece (7), or the first face (83), the third face (85) and the fourth face (86) are located on the housing (6), and the second face (84) is located on the mating piece (7).
  8. 8. The earphone (100) according to claim 5 or 6, wherein the ear-hook tip (30) comprises a housing (6) and a mating member (7), the mating member (7) being fixed to the inside of the housing (6), the mounting hole (82) and the inner cavity (81) being located on both sides of the mating member (7), respectively; The shell (6) comprises a sleeve (61), a first protrusion (62) and a second protrusion (63), the sleeve (61) is arranged around the mounting hole (82), the first protrusion (62) and the second protrusion (63) are both arranged on the inner wall surface of the sleeve (61) in a protruding mode, the first surface (83) is located on the surface of one side, facing the inner cavity (81), of the first protrusion (62), the second protrusion (63) is located on the surface of one side, facing the inner cavity (81), of the first protrusion (62), and the third surface (85) is located on the surface of one side, close to the first surface (83), of the second protrusion (63); The fitting piece (7) comprises a plate body (71) and a lug (72), the periphery of the plate body (71) is fixedly connected with the sleeve (61), the second surface (84) is located on the plate body (71), the lug (72) is convexly arranged on the plate body (71), the lug (72) is located on the inner side of the sleeve (61), one end of the lug (72) is abutted to one side surface, away from the third surface (85), of the second protrusion (63), and the other end of the lug (72) forms the fourth surface (86).
  9. 9. The earphone (100) according to any of claims 2 to 6, wherein the earhook (20) comprises a connector (1), a cover (2) and a wire (3); The connecting piece (1) is at least partially positioned at the second end (202), and the connecting piece (1) is a hard structural member; One end of the lead (3) is connected with the ear bag (10), and the other end of the lead (3) passes through the connecting piece (1) and stretches into the inner cavity (81); The cladding piece (2) cladding connecting piece (1) with wire (3), cladding piece (2) is flexible structure, cladding piece (2) separate connecting piece (1) with the pore wall of mounting hole (82).
  10. 10. The earphone (100) of claim 9, wherein the ear hook (20) further comprises a sealing ring (5), the sealing ring (5) being located at the second end (202), the sealing ring (5) surrounding the covering member (2) and being fixed to a peripheral side of the covering member (2), the sealing ring (5) being in interference fit with a wall of the mounting hole (82).
  11. 11. The earphone (100) according to claim 10, wherein the sealing ring (5) is an integrally formed structural member with the cover (2).
  12. 12. The earphone (100) according to claim 10 or 11, wherein the number of sealing rings (5) is at least two, the at least two sealing rings (5) being arranged at intervals along the central axis (203).
  13. 13. The earphone (100) according to claim 9, wherein the ear hook (20) further comprises a reinforcement wire (4), the reinforcement wire (4) having a hardness greater than the hardness of the wire (3) and greater than the hardness of the covering member (2), the reinforcement wire (4) being located inside the covering member (2) and having one end connected to the connecting member (1).
  14. 14. The earphone (100) according to any one of claims 1 to 6, wherein the earphone (100) further comprises an elastic member (9), the elastic member (9) connecting the second end (202) and the ear-hook end (30), the elastic member (9) being deformed when the ear-hook end (30) and the second end (202) are rotated relative to each other.
  15. 15. The earphone (100) according to claim 14, wherein the elastic member (9) is a torsion spring, a center line (94) of a spiral spring body (91) of the torsion spring is parallel to the center axis (203), a first torsion arm (92) of the torsion spring is inserted into the second end (202), and a second torsion arm (93) of the torsion spring is inserted into the ear hook end (30).
  16. 16. The earphone (100) of claim 14, wherein the earhook tip (30) has an initial position and an adjusted position relative to the second end (202); in the initial position, the elastic member (9) is in a compressed state and has a first compression amount; The ear-hook end (30) is rotatable relative to the second end (202) to the adjustment position under the influence of an external force; in the adjustment position, the elastic member (9) is in a compressed state and has a second compression amount, which is greater than the first compression amount.
  17. 17. The earphone (100) of any of claims 1-6, wherein the earhook tip (30) includes opposite connection ends (301) and a suspension end (302), the connection ends (301) connecting the second ends (202); In the direction that the connecting end (301) points to the suspending end (302), the central points of the cross sections of the ear-hanging tail end (30) are connected to form a central line (303) of the ear-hanging tail end (30), and the central line (303) is a curve.
  18. 18. The earphone (100) of any of claims 1-6, wherein the earbud (10) includes a speaker (40) and a circuit board (50), the earbud tip (30) includes a battery (60), and the earbud (20) electrically connects the battery (60) with the circuit board (50).
  19. 19. A headset assembly comprising a charging cartridge for receiving the headset (100) and the headset (100) of any one of claims 1 to 18.

Description

Earphone and earphone assembly Technical Field The application relates to the technical field of intelligent wearing products, in particular to an earphone and an earphone assembly. Background The ear-hanging earphone is an earphone which is added with an auxiliary hanging device for helping a user to hang the earphone on the outer side of an auricle. The ear-hanging earphone is popular because of its characteristics of convenience in wearing, high comfort level for wearing for a long time, and the like. The ear-hanging earphone comprises an ear bag, an ear hook and an ear hook tail end which are sequentially connected, the ear hook is hung on the ear of a user, the ear bag is positioned in front of the ear and corresponds to the position of the concha cavity, and the ear hook tail end is positioned behind the ear. Because the contained angle between auricle and head of different users has the difference, current ear-hook terminal is difficult to adapt to different auricles and head contained angles, leads to wearing the non-laminating, and user's use experience is not good. Disclosure of utility model The application provides an earphone and an earphone assembly. The terminal gesture of ear-hanging of earphone is adjustable, wears the laminating degree higher, and user's use experience is better. In a first aspect, an embodiment of the present application provides an earphone including an ear cup, an ear hook, and an ear hook end. The ear hook comprises a first end and a second end which are opposite, the ear hook is connected with the first end, the second end is provided with a central axis, the second end extends along the central axis, the tail end of the ear hook is rotationally connected with the second end around the central axis, and the tail end of the ear hook is of a non-central symmetrical structure relative to the central axis. In the application, as the tail end of the ear hook rotates around the central axis to be connected with the second end of the ear hook, and the tail end of the ear hook is of a non-central symmetrical structure relative to the central axis, when the tail end of the ear hook rotates relative to the second end, the self posture of the tail end of the ear hook changes, and the relative position of the tail end of the ear hook and the second end changes. For example, the angle of inclination, the orientation of inclination, etc. of the end of the ear-hook relative to the second end may vary, or the relative position of a surface or area of the end of the ear-hook to the second end may vary. Therefore, when the user wears the earphone, the gesture at the tail end of the ear hook can be adjusted by rotating the tail end of the ear hook, so that the tail end of the ear hook rotates to a proper position to be well attached to the head and the rear side of the auricle of the user, the wearing attaching degree of the tail end of the ear hook is improved, and the user experience is good. In some possible implementations, the ear-hook end has an inner cavity and a mounting hole, the mounting hole communicates with an outer space of the inner cavity and the ear-hook end, and the second end is inserted into the mounting hole. In this implementation mode, because the second end of ear-hook is inserted and is located in the terminal mounting hole of ear-hook, consequently the ear-hook terminal wraps up and protects the second end of ear-hook, is favorable to reducing the risk that the second end of ear-hook takes place to damage, has improved the structural reliability of earphone. In some possible implementations, the hole wall of the mounting hole includes a first face and a second face, and the first face and the second face are opposite and spaced along the axial direction of the mounting hole. The ear hook comprises a limiting block positioned at the second end, and the limiting block is clamped between the first surface and the second surface. In the implementation mode, the first surface of the tail end of the ear hook can be used for limiting the limiting block of the second end of the ear hook to prevent the second end of the ear hook from being separated from the tail end of the ear hook, and the second surface of the tail end of the ear hook can be used for limiting the limiting block of the second end of the ear hook to prevent the second end of the ear hook from excessively extending into the tail end of the ear hook. Therefore, the second end of the ear hook and the tail end of the ear hook are assembled with each other with high accuracy and high connection reliability through the joint limit of the first surface and the second surface to the limit block. In some possible implementations, the ear hook end includes a housing and a mating member secured to an inner side of the housing, the mounting hole and the inner cavity being located on opposite sides of the mating member, respectively. The first surface is located on the shell, and the second surface is located on th