Open type wireless earphone

Abstract

The utility model belongs to the field of earphones, and provides an open type wireless earphone, which comprises an earphone main body and an ear hook, a switch is arranged on the earphone main body, and one end of the ear hook is rotatably connected with the earphone main body, so that the ear hook can be rotatably switched between an initial position and a preset position relative to the earphone main body; a trigger piece is arranged on the ear hook, and the trigger piece and the switch are correspondingly arranged; when the ear hook rotates and is switched between the initial position and the preset position, the ear hook drives the triggering piece to be close to or away from the switch, so that the triggering piece can trigger the switch. According to the open type wireless earphone, when the ear hook rotates relative to the earphone main body, the earphone can be powered on and powered off, a user does not need to carry out additional power-on and power-off operations, the number of operation steps when the user uses the earphone is reduced, and the user can use the earphone conveniently.

Description

Technical Field

[0001] The present application belongs to the technical field of earphones, and more specifically, to an open wireless earphone. Background Art

[0002] The characteristic of open wireless headphones is that they do not enter the ear canal. The sound is transmitted to the user's ear canal through the air and will not directly stimulate the eardrum, which greatly reduces the damage to the ear. In addition, open wireless headphones are not bound by wires, so they are easy for users to use and carry, making open wireless headphones more and more popular and having more and more users.

[0003] Traditional open wireless headphones generally have the following two ways of turning on: the first is to turn on the headphones through the charging case, for example, when the lid of the charging case is opened, a command is sent through the charging case to turn on the headphones, or the Hall effect on the headphones is automatically triggered to turn on the headphones at the moment the headphones are taken out of the charging case. Turning on the headphones through the charging case makes the headphones more dependent on the charging case during use. For example, after the headphones are taken out of the charging case, the headphones are always in the turned-on state, and the headphones need to be put back into the charging case to turn off the headphones. Therefore, during use, the headphones and the charging case need to be carried at the same time, causing inconvenience to the user. The second is to turn on the headphones by operating the mechanical buttons or capacitive touch buttons on the headphones after taking the headphones out of the charging case. When shutting down, the user needs to operate the mechanical buttons or capacitive touch buttons on the headphones again to shut down. The operation is more cumbersome and causes inconvenience to the user. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide an open-type wireless headset to solve the technical problem in the prior art that the power-on method of the open-type wireless headset causes inconvenience to the user.

[0005] To achieve the above purpose, the technical solution adopted by the present application is: to provide an open wireless headset, comprising:

[0006] An earphone body, wherein a switch is provided on the earphone body; and

[0007] An ear hook, one end of which is rotatably connected to the earphone body, so that the ear hook can rotate and switch between an initial position and a preset position relative to the earphone body; a trigger member is provided on the ear hook, and the trigger member is provided corresponding to the switch; when the ear hook rotates and switches between the initial position and the preset position, the ear hook drives the trigger member to approach or move away from the switch, so that the trigger member can trigger the switch.

[0008] In one of the embodiments, when the ear hook rotates from the initial position to the preset position relative to the earphone body, the rotation angle of the ear hook is greater than 10°.

[0009] In one embodiment, the rotation angle is 20°-35°.

[0010] In one embodiment, the switch is a Hall switch, a touch switch or a toggle switch.

[0011] In one embodiment, the earphone body includes a shell and a speaker and a circuit board arranged in the shell, the shell is provided with an opening, the circuit board is electrically connected to the speaker, the switch is electrically connected to the circuit board and exposed through the opening, and one end of the ear hook is rotatably connected to the shell.

[0012] In one embodiment, the switch is a toggle switch, the switch extends outside the shell through the opening, the earphone body also includes a soft-hard combination board, and the switch is electrically connected to the circuit board through the soft-hard combination board.

[0013] In one embodiment, the open wireless headset further includes a rotating shaft and a sleeve, wherein the sleeve is rotatably mounted on the rotating shaft and connected to the headset body, the rotating shaft is connected to the ear hook, and the trigger is connected to the rotating shaft and exposed from the sleeve.

[0014] In one of the embodiments, a clearance opening is provided on the peripheral side wall of the sleeve, and the trigger member is arranged in the sleeve and exposed to the outside through the clearance opening.

[0015] In one of the embodiments, the ear hook further includes an elastic reset member, which is disposed in the sleeve and connected to the rotating shaft, and the elastic reset member is also connected to the sleeve or the earphone body.

[0016] In one of the embodiments, one end of the rotating shaft is connected to one end of the ear hook, and a positioning column is provided at the other end of the rotating shaft. The elastic reset member is a torsion spring and is sleeved on the positioning column. One end of the torsion spring is connected to the sleeve or the earphone body. The open wireless earphone also includes a limit plate, which is located at one end of the positioning column away from the rotating shaft and is arranged opposite to the rotating shaft to limit the elastic reset member between the limit plate and the rotating shaft.

[0017] The beneficial effect of the open wireless headset provided by the present application is that: compared with the prior art, the open wireless headset of the present application sets a switch on the headset body and a trigger on the ear hook. When the headset is worn on the user's ear, the ear hook rotates from the initial position to the preset position relative to the headset body, and the ear hook drives the trigger member to approach and trigger the switch to turn on the headset. When the headset is taken off the user's ear, the ear hook rotates from the preset position to the initial position relative to the headset body, and the ear hook drives the trigger member away from the switch to turn off the headset. When the ear hook rotates relative to the headset body, the headset is turned on and off at the same time, without the user having to perform additional power on and off operations, which is beneficial to reducing the operating steps of the user when using the headset and is convenient for the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of an open wireless headset provided in an embodiment of the present application;

[0020] Figure 2 For along Figure 1 The cross-sectional structure diagram along the AA line;

[0021] Figure 3 A schematic diagram of a partial three-dimensional structure of an open wireless headset provided in an embodiment of the present application, wherein the sleeve and the second housing are omitted;

[0022] Figure 4 A schematic diagram of the exploded structure of an open wireless headset provided in an embodiment of the present application.

[0023] Among them, the reference numerals in the figure are:

[0024] 10. Earphone body; 11. Switch; 12. Shell; 121. Sound outlet; 122. Opening; 123. First shell; 124. Second shell; 13. Speaker; 14. Circuit board; 15. Hard-soft board; 20. Ear hook; 21. Trigger; 30. Rotating shaft; 31. Positioning column; 40. Bushing; 41 Avoidance; 50. Elastic reset member; 60. Limiting plate; 70. Connecting column. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] Please also read Figures 1 to 4 , the open wireless headset provided in the embodiment of the present application is now described.

[0030] See also Figure 1 and Figure 2 The open wireless headset comprises: an earphone body 10 and an ear hook 20, wherein a switch 11 is arranged on the earphone body 10; one end of the ear hook 20 is rotatably connected to the earphone body 10, so that the ear hook 20 can rotate and switch between an initial position and a preset position relative to the earphone body 10; a trigger member 21 is arranged on the ear hook 20, and the trigger member 21 is arranged corresponding to the switch 11; when the ear hook 20 rotates and switches between the initial position and the preset position, the ear hook 20 drives the trigger member 21 to approach or move away from the switch 11, so that the trigger member 21 triggers the switch 11.

[0031] Among them, the ear hook 20 is a curved structure to form a clamping space for clamping the user's external auricle. It can be understood that the shape of the ear hook 20 is adapted to the outer contour of the base of the user's ear. When worn, the ear hook 20 is hung on the user's external auricle, and the earphone body 10 fits the user's inner auricle. The sound emitted by the earphone body 10 is transmitted to the user's ear canal through the air.

[0032] One end of the ear hook 20 is rotatably connected to the earphone body 10, so that the ear hook 20 can rotate relative to the earphone body 10, which is beneficial to improve the stability when the user wears the earphone. Specifically, when the earphone is worn on the user's ear, the ear hook 20 needs to be rotated relative to the earphone body 10. When not worn, the ear hook 20 is in the initial position, and when worn, the ear hook 20 is in the preset position.

[0033] The trigger member 21 is arranged correspondingly to the switch 11, which means that when the ear hook 20 drives the trigger member 21 to rotate, the trigger member 21 can trigger the switch 11. Specifically, when wearing the headset, the ear hook 20 is rotated in a first direction relative to the headset body 10, so that the ear hook 20 switches from the initial position to the preset position. During this process, the trigger member 21 gradually approaches the switch 11. When the ear hook 20 switches to the preset position, the trigger member 21 triggers the switch 11, so that the headset body 10 is turned on. When the headset is removed from the user's ear, the ear hook 20 is rotated in a second direction opposite to the first direction relative to the headset body 10, so that the ear hook 20 switches from the preset position to the initial position. During this process, the trigger member 21 gradually moves away from the switch 11, so that the headset body 10 is turned off.

[0034] Compared with the prior art, the open wireless headset provided by the present application provides a switch 11 on the headset body 10 and a trigger member 21 on the ear hook 20. When the headset is worn on the user's ear, the ear hook 20 rotates from an initial position to a preset position relative to the headset body 10, and the ear hook 20 drives the trigger member 21 to approach and trigger the switch 11, so that the headset is turned on. When the headset is taken off the user's ear, the ear hook 20 rotates from a preset position to an initial position relative to the headset body 10, and the ear hook 20 drives the trigger member 21 away from the switch 11, so that the headset is turned off. When the ear hook 20 rotates relative to the headset body 10, the headset is turned on and off at the same time, without the user having to perform additional power on and off operations, which is beneficial to reducing the operating steps of the user when using the headset and facilitating user use.

[0035] In one embodiment of the present application, when the ear hook 20 rotates from an initial position to a preset position relative to the earphone body 10, the rotation angle of the ear hook 20 is greater than 10°.

[0036] Optionally, the rotation angle is 20°-35°.

[0037] In one embodiment of the present application, the switch 11 may be, but is not limited to, a Hall switch, a touch switch or a toggle switch.

[0038] In one embodiment of the present application, see Figure 2 and Figure 4 The earphone body 10 includes a shell 12 and a speaker 13 and a circuit board 14 arranged in the shell 12. An opening 122 is provided on the shell 12. The circuit board 14 is electrically connected to the speaker 13. The switch 11 is electrically connected to the circuit board 14 and is exposed through the opening 122. One end of the ear hook 20 is rotatably connected to the shell 12.

[0039] The housing 12 is provided with a sound outlet 121, and the speaker 13 is arranged corresponding to the sound outlet 121. The sound output by the speaker 13 is transmitted to the outside of the housing 12 through the sound outlet 121. The switch 11 is exposed through the opening 122, so that the trigger member 21 can trigger the switch 11.

[0040] Specifically, the shell 12 includes a first shell 123 and a second shell 124, the first shell 123 is connected to the second shell 124, and the first shell 123 and the second shell 124 cooperate to form a storage space, the speaker 13 and the circuit board 14 are arranged in the storage space, the opening 122 is arranged on the first shell 123 and communicated with the storage space, and the sound outlet hole 121 is arranged on the first shell 123 and communicated with the storage space.

[0041] In one embodiment of the present application, the switch 11 is a toggle switch, which extends outside the shell 12 through the opening 122. The earphone body 10 also includes a hard-flex board 15, and the switch 11 is electrically connected to the circuit board 14 through the hard-flex board 15.

[0042] Specifically, when the ear hook 20 rotates from the initial position to the preset position, that is, when the ear hook 20 rotates relative to the earphone body 10 along the first direction at an angle greater than 10°, the trigger member 21 contacts and toggles the switch, so that the switch 11 is triggered, and the switch 11 outputs a high level, and is transmitted to the circuit board 14 through the soft-hard combination board 15, and the circuit board 14 enters the use operation state, that is, the earphone is turned on. When the ear hook 20 rotates from the preset position to the initial position, or, when the ear hook 20 rotates relative to the earphone body 10 along the first direction at an angle less than 10°, the trigger member 21 contacts the trigger member 21, and the switch 11 is not triggered. The switch 11 outputs a low level, and is transmitted to the circuit board 14 through the soft-hard combination board 15, and the circuit board 14 enters the sleep state, that is, the earphone is turned off.

[0043] In one embodiment of the present application, see Figure 2 and Figure 3The open wireless headset also includes a rotating shaft 30 and a sleeve 40. The sleeve 40 is rotatably mounted on the rotating shaft 30 and connected to the headset body 10. The rotating shaft 30 is connected to the ear hook 20. The trigger member 21 is connected to the rotating shaft 30 and exposed on the sleeve 40.

[0044] Specifically, one end of the shaft 30 is fixedly connected to one end of the ear hook 20, and the peripheral side wall of the sleeve 40 is fixedly connected to a side of the earphone body 10 where an opening 122 is provided. The shaft 30 can rotate relative to the sleeve 40, thereby allowing the ear hook 20 to rotate relative to the earphone body 10, and further allowing the ear hook 20 to rotate and switch between an initial position and a preset position. When the shaft 30 rotates relative to the sleeve 40, the shaft 30 drives the trigger member 21 to move closer to or away from the switch 11.

[0045] Optionally, the trigger member 21 and the rotating shaft 30 are integrally formed.

[0046] For further information, see Figure 2 and Figure 4 An escape opening 41 is provided on the peripheral side wall of the shaft sleeve 40 , and the trigger member 21 is disposed in the shaft sleeve 40 and exposed to the outside through the escape opening 41 .

[0047] Specifically, the escape opening 41 is provided on the side of the sleeve 40 facing the earphone body 10, and the escape opening 41 penetrates the inner surface of the sleeve 40 and the outer surface of the sleeve 40, and the escape opening 41 is used to provide an escape space for the trigger member 21 to trigger the switch 11. The length of the escape opening 41 around the sleeve 40 is greater than or equal to the range of rotation of the shaft 30 relative to the sleeve 40, so that when the ear hook 20 rotates from the initial position to the preset position, the trigger member 21 can trigger the switch 11.

[0048] By setting the trigger member 21 in the sleeve 40, the structure of the ear hook 20 is made more compact. When the trigger member 21 is added, the overall volume of the ear hook 20 does not increase, which is conducive to miniaturization of the ear hook 20. At the same time, the sleeve 40 is hidden, which is conducive to beautifying the appearance of the ear hook 20. By providing an avoidance opening 41 on the peripheral side wall of the sleeve 40, the trigger member 21 can trigger the switch 11 when the ear hook 20 is rotated from the initial position to the preset position.

[0049] Furthermore, the avoidance opening 41 is correspondingly connected to the opening 122, and the switch 11 extends into the sleeve 40 through the opening 122 and the avoidance opening 41. When the ear hook 20 rotates from the initial position to the preset position, the trigger member 21 contacts and toggles the switch to trigger the switch 11, thereby turning on the headset.

[0050] Of course, in other embodiments, part of the rotating shaft 30 may be located outside the shaft sleeve 40 , and the trigger member 21 is connected to the part of the rotating shaft 30 located outside the shaft sleeve 40 .

[0051] In one embodiment of the present application, see Figure 3 and Figure 4 The ear hook 20 also includes an elastic reset member 50 , which is disposed in the shaft sleeve 40 and connected to the rotating shaft 30 . The elastic reset member 50 is also connected to the shaft sleeve 40 or the earphone body 10 .

[0052] When worn, the ear hook 20 is in a preset position, and the elastic reset member 50 provides a restoring force for the ear hook 20, so that the ear hook 20 has a tendency to return to the initial position, so that the earphone body 10 can be forced to fit the inner auricle of the user when worn. Among them, the size of the restoring force can be determined according to experiments, with the goal of meeting the needs but not compressing the user's ears and making the user's ears uncomfortable. Specifically, when worn, the ear hook 20 drives the shaft 30 to rotate relative to the sleeve 40 under the action of an external force, so that the ear hook 20 rotates from the initial position to the preset position. When the shaft 30 rotates relative to the sleeve 40, the shaft 30 drives the elastic reset member 50 to undergo elastic deformation. When the earphone is removed from the user's ear, the external force on the ear hook 20 is removed, the elastic reset member 50 is elastically reset, and pushes the shaft 30 to reset, thereby driving the ear hook 20 to rotate from the preset position to the initial position.

[0053] By connecting the elastic reset member 50 to the rotating shaft 30, and connecting the elastic reset member 50 to the sleeve 40 or the earphone body 10, when the earphone is removed from the user's ear, the elastic reset member 50 provides a restoring force for the ear hook 20, so that the ear hook 20 automatically rotates from the preset position to the initial position, that is, the trigger member 21 automatically moves away from the switch 11, thereby realizing an automatic shutdown operation without the need for user operation, which is more convenient for users to use.

[0054] Optionally, one end of the rotating shaft 30 is connected to one end of the ear hook 20, and a positioning column 31 is provided at the other end of the rotating shaft 30. The elastic reset member 50 is a torsion spring and is sleeved on the positioning column 31. One end of the torsion spring is connected to the sleeve 40 or the earphone body 10. The open wireless earphone also includes a limit plate 60, which is located at one end of the positioning column 31 away from the rotating shaft 30 and is arranged opposite to the rotating shaft 30 to limit the elastic reset member 50 between the limit plate 60 and the rotating shaft 30.

[0055] Specifically, the positioning column 31 is a rectangular structure, and the elastic return member 50 is formed with a rectangular hole. The elastic return member 50 is sleeved on the positioning column 31 through the rectangular hole, and the positioning column 31 is adapted to the rectangular hole to achieve circumferential fixation of the elastic return member 50 and the positioning column 31, so that the torsion spring cannot rotate relative to the positioning column 31.

[0056] A connecting column 70 is provided on the side of the limit plate 60 facing the rotating shaft 30, and the connecting column 70 passes through the positioning column 31 and is connected to the rotating shaft 30. For example, the connecting column 70 is threadedly connected to the rotating shaft 30, so that the limit plate 60 is fixed to the end of the positioning column 31 away from the rotating shaft 30. The circumferential edge of the limit plate 60 protrudes from the elastic return member 50. Through the cooperation between the limit plate 60 and the rotating shaft 30, the elastic return member 50 can be limited between the limit plate 60 and the rotating shaft 30, so that the elastic return member 50 cannot move along the axial direction of the rotating shaft 30, and at the same time, the elastic return member 50 is prevented from detaching from the positioning column 31 along the axial direction of the rotating shaft 30.

[0057] Of course, in other embodiments, the elastic return member 50 may also be a spring, a spring sheet or other elastic components.

[0058] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An open wireless headset, characterized in that: include: An earphone body, wherein a switch is provided on the earphone body; and An ear hook, one end of which is rotatably connected to the earphone body, so that the ear hook can be rotated and switched between an initial position and a preset position relative to the earphone body; The ear hook is provided with a trigger, and the trigger is provided corresponding to the switch; When the ear hook is rotated and switched between the initial position and the preset position, the ear hook drives the trigger member to approach or move away from the switch, so that the trigger member can trigger the switch.

2. The open wireless headset according to claim 1, characterized in that: When the ear hook rotates from the initial position to the preset position relative to the earphone body, the rotation angle of the ear hook is greater than 10°.

3. The open wireless headset according to claim 2, characterized in that: The rotation angle is 20°-35°.

4. The open wireless headset according to claim 1, characterized in that: The switch is a Hall switch, a touch switch or a toggle switch.

5. The open wireless headset according to any one of claims 1 to 4, characterized in that: The earphone body includes a shell and a speaker and a circuit board arranged in the shell. The shell is provided with an opening. The circuit board is electrically connected to the speaker. The switch is electrically connected to the circuit board and exposed through the opening. One end of the ear hook is rotatably connected to the shell.

6. The open wireless headset according to claim 5, characterized in that: The switch is a toggle switch, and the switch extends outside the shell through the opening. The earphone body also includes a soft-hard combination board, and the switch is electrically connected to the circuit board through the soft-hard combination board.

7. The open wireless headset according to any one of claims 1 to 4, characterized in that: The open wireless headset also includes a rotating shaft and a sleeve. The sleeve can be rotatably mounted on the rotating shaft and connected to the headset body. The rotating shaft is connected to the ear hook. The trigger is connected to the rotating shaft and exposed on the sleeve.

8. The open wireless headset according to claim 7, characterized in that: An escape opening is provided on the peripheral side wall of the shaft sleeve, and the triggering member is arranged in the shaft sleeve and exposed to the outside through the escape opening.

9. The open wireless headset according to claim 7, characterized in that: The ear hook also includes an elastic reset member, which is arranged in the shaft sleeve and connected to the rotating shaft. The elastic reset member is also connected to the shaft sleeve or the earphone body.

10. The open wireless headset according to claim 9, characterized in that: One end of the rotating shaft is connected to one end of the ear hook, and a positioning column is provided at the other end of the rotating shaft. The elastic reset member is a torsion spring and is sleeved on the positioning column. One end of the torsion spring is connected to the bushing or the earphone body. The open wireless earphone also includes a limit plate, which is located at one end of the positioning column away from the rotating shaft and is arranged opposite to the rotating shaft to limit the elastic reset member between the limit plate and the rotating shaft.

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