Outdoor-use headphone with detachable battery

Abstract

The utility model discloses a headphone capable of being used outdoors and provided with a detachable battery. The headphone comprises a headphone body, the headphone body is provided with an ear shell and an antenna; a battery compartment is arranged in the ear shell; the battery compartment is channel-type; the channel opening of the battery compartment faces downwards; the opening of the channel is detachably connected with a bin cover; a waterproof structure is arranged at the contact part of the bin cover and the channel opening. The outdoor headphone with the detachable battery provided by the embodiment of the utility model is good in communication signal and excellent in sealing performance of the battery compartment.

Description

Technical Field

[0001] The utility model relates to the technical field of head-mounted communication earphones, in particular to a head-mounted earphone with a detachable battery that can be used outdoors. Background Art

[0002] Most existing earphones with removable batteries are described in Chinese Patent Publication No. CN214960079U, entitled "Waterproof Earphones." The battery compartment is located in the sidewall of the ear shell, and the opening for the battery compartment is also located in the sidewall. Although this design provides a waterproof structure, water can still easily enter the battery compartment when used outdoors. Utility Model Content

[0003] To solve the above technical problems, the present invention provides a headset with a detachable battery that can be used outdoors, comprising a headset body; the headset body is provided with an ear shell and an antenna; a battery compartment is provided in the ear shell; the battery compartment is channel-type; the channel opening of the battery compartment faces downward; a compartment cover is detachably connected to the channel opening; and a waterproof structure is provided at the portion where the compartment cover contacts the channel opening.

[0004] Preferably, the bottom of the ear shell is provided with a notch; the passage opening is provided on the upper surface of the notch; the side wall of the notch extends outwardly to provide a limiting guide block; the side wall of the notch close to the earmuff is provided with a slot;

[0005] The compartment cover includes a compartment cover shell; a hook, an elastic component, and a button are provided in the compartment cover shell;

[0006] The side wall of the compartment cover shell is provided with a limiting guide groove; the hook is connected to the button through the elastic component; the hook can be detachably engaged with the slot.

[0007] Preferably, the side wall of the notch provided with the card slot is provided with an elastic ejector pin; the elastic ejector pin passes through the shell of the ear shell and extends to the inside of the ear shell to connect with the circuit board;

[0008] A first conductive portion is provided on the upper surface of the bin cover shell; a second conductive portion is provided at a portion of the bin cover shell corresponding to the elastic ejector pin; and the first conductive portion is conductively connected to the second conductive portion.

[0009] Preferably, the side wall of the notch and / or the compartment cover is provided with a positive or negative electrode icon.

[0010] Preferably, the headphone body further includes a headband; and the ear shell and / or the headband are made of carbon fiber material.

[0011] Preferably, the headband includes a headband ring, a fixed outer cover, a support bar and a damping bracket; wherein: the two sides of the headband ring are respectively connected to the support bar through the fixed outer cover; the support bar is damping-connected to the damping bracket; and the damping bracket is connected to the ear shell.

[0012] Preferably, the headset body is provided with a microphone lever; the microphone lever is provided with an emergency alarm button.

[0013] Preferably, a charging socket is provided at the bottom of the ear shell; and a seal is provided between the side wall of the charging socket and the ear shell.

[0014] Preferably, the headset body is provided with a microphone lever; the microphone lever is vertically muted.

[0015] The battery-removable headphones for outdoor use provided by the present invention have a channel-type battery compartment and a downward-facing opening. Compared to the traditional structure in which the battery compartment channel opening is set on the side wall of the ear shell, the size of the battery compartment opening is greatly reduced. The downward-facing opening can prevent or reduce rainwater from entering the battery compartment channel. A waterproof structure is provided at the contact area between the compartment cover and the channel opening to further prevent rainwater from entering the battery compartment, thereby improving the sealing performance of the battery compartment. When the user encounters rain or extreme weather outdoors, rainwater can be reduced or prevented from entering the battery compartment through the battery compartment opening, ensuring the normal power supply and operation of the headphones. The battery-removable headphones for outdoor use provided by the present invention have good communication signals and excellent battery compartment sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A stereoscopic diagram of a headset with a detachable battery for outdoor use provided by an embodiment of the present invention;

[0017] Figure 2 A rear view of a headset with a detachable battery for outdoor use provided by an embodiment of the present invention;

[0018] Figure 3 This is the exploded view of the ear shell and the compartment cover;

[0019] Figure 4 It is a three-dimensional picture of the ear shell;

[0020] Figure 5 for Figure 4 A magnified view of middle A;

[0021] Figure 6 It is a three-dimensional diagram of the bin cover;

[0022] Figure 7 This is the exploded view of the warehouse cover;

[0023] Figure 8 This is a diagram showing an embodiment of a head beam structure;

[0024] Among them: 10. Ear shell; 11. Battery compartment; 12. Channel opening; 13. Charging socket; 14. Compartment cover; 141. Compartment cover shell; 1411. Limiting guide groove; 142. Hook; 143. Elastic component; 144. Button; 145. First conductive part; 146. Second conductive part; 15. Waterproof structure; 16. Notch; 161. Limiting guide block; 162. Slot; 1621. Chamfer; 163. Electrode icon; 17. Elastic ejector pin; 21. Headband ring; 22. Fixed outer cover; 23. Support bar; 24. Damping bracket; 30. Microphone pull rod; 31. Emergency alarm button; 40. Antenna. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments are all conventional methods unless otherwise specified. The materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model in specific circumstances.

[0028] The present invention provides a headset with a detachable battery for outdoor use, comprising a headset body; the headset body is provided with an ear shell 10 and an antenna 40; a battery compartment 11 is provided in the ear shell 10; the battery compartment 11 is a channel-type; and the channel opening 12 of the battery compartment 11 faces downward.

[0029] The passage opening 12 is detachably connected to a compartment cover 14 ; a waterproof structure 15 is provided at the portion where the compartment cover 14 contacts the passage opening 12 .

[0030] When implementing it specifically, Figures 1-8 As shown, a headset with a detachable battery for outdoor use includes a headset body; the headset body is provided with an ear shell 10 and an antenna 40; the antenna 40 is connected to the existing circuit in the headset body, and the antenna 40 is used to increase the signal reception strength to ensure smooth communication when the headset is used outdoors; a battery compartment 11 is provided in the ear shell 10; the battery compartment 11 is a channel type; the battery compartment 11 ( Figure 1 The middle battery compartment is indicated by a dotted line and is disposed within the ear shell 10. The upper end of the channel is closed, and an opening 12 is provided at the lower end, with the opening 12 facing downward. The cross-sectional size of the channel opening 112 matches the cross-sectional size of the battery.

[0031] The passage opening 12 is detachably connected to a compartment cover 14; a waterproof structure 15 is provided at the contact portion between the compartment cover 14 and the passage opening 12. The waterproof structure 15 includes but is not limited to a sealing line, a sealing ring, a waterproof pad, etc. provided at the contact surface of the passage opening 12.

[0032] The battery-detachable headset provided by the embodiment of the present invention can be used outdoors. The channel-type battery compartment and the downward-facing structural design of the battery compartment opening greatly reduce the size of the battery compartment opening compared to the traditional structure in which the battery compartment channel opening is set on the side wall of the ear shell. The downward-facing opening can prevent or reduce rainwater from entering the battery compartment channel. A waterproof structure is provided at the contact part between the compartment cover and the channel opening to further prevent rainwater from entering the battery compartment, thereby improving the sealing performance of the battery compartment. When the user encounters rain or extreme weather outdoors, it can reduce or prevent rainwater from entering the battery compartment through the battery compartment opening, thereby ensuring normal power supply and operation of the headset.

[0033] Furthermore, a notch 16 is provided at the bottom of the ear shell 10; the passage opening 12 is provided on the upper surface of the notch 16; a limiting guide block 161 is provided on the side wall of the notch 16 extending outward; a slot 162 is provided on the side wall of the notch 16 close to the earmuff;

[0034] The compartment cover 14 includes a compartment cover housing 141 ; a hook 142 , an elastic component 143 , and a button 144 are provided in the compartment cover housing 141 ;

[0035] The side wall of the compartment cover housing 141 is provided with a limiting guide groove 1411 ; the hook 142 is connected to the button 144 via the elastic component 143 ; the hook 142 can be detachably engaged with the slot 162 .

[0036] When implementing it specifically, Figure 1-Figure 7 As shown, a notch 16 is provided at the bottom of the ear shell 10; the channel opening 12 is provided on the upper surface of the notch 16; the side walls on both sides of the notch 16 extend outwardly to form limiting guide blocks 161; and a slot 162 is provided on the side wall of the notch 16 close to the earmuff;

[0037] The compartment cover 14 includes a compartment cover housing 141 ; a hook 142 , an elastic component 143 , and a button 144 are provided in the compartment cover housing 141 ;

[0038] A limiting guide groove 1411 is formed on the side wall of the compartment cover housing 141 ; the hook 142 is connected to the button 144 via an elastic component 143 ; the hook 142 can be detachably engaged with the slot 162 .

[0039] A groove is vertically provided at the upper end of the button 144; the upper end of the elastic component 143 is abutted against the inner wall of the compartment cover shell 141, and the other end is provided in the groove; a hook 142 is provided on the side wall of the upper end of the button 144, and the lower end extends to the outside through the compartment cover shell 141; the hook portion of the hook 142 extends to the outside through the compartment cover shell 141; a limiting guide groove 1411 is provided on the side wall of the compartment cover shell 141; when the compartment cover 14 is closed, the limiting guide groove 1411 slides along the limiting guide block 161, and the hook portion of the hook 142 engages with the slot 162; when the compartment cover 14 is opened, an upward force is applied to the button 144, and the hook portion of the hook 142 is separated from the slot 162 under the drive of the elastic component 143, and then the compartment cover shell 141 is slid out along the limiting guide block 161, and the channel opening 12 of the battery compartment 11 can be opened. The snap-fit ​​structure of the compartment cover 14 in this embodiment can hide the passage opening 12 in the notch 16 , thereby achieving good waterproof performance. The compartment cover 14 has a stable fixing structure and is easy to open.

[0040] Furthermore, the side wall of the notch 16 having the slot 162 is provided with an elastic ejector pin 17; the elastic ejector pin 17 passes through the shell of the ear shell 10 and extends into the interior of the ear shell 10 to connect with the circuit board;

[0041] A first conductive portion 145 is provided on the upper surface of the compartment cover housing 141 ; a second conductive portion 146 is provided at a portion of the compartment cover housing 141 corresponding to the elastic ejector pin 17 ; the first conductive portion 145 is conductively connected to the second conductive portion 146 .

[0042] In a specific implementation, the side wall of the notch 16 having the slot 162 is provided with an elastic ejector pin 17; the elastic ejector pin 17 passes through the shell of the ear shell 10 and extends to the inside of the ear shell 10 to connect with the circuit board;

[0043] A first conductive portion 145 is provided on the upper surface of the compartment cover housing 141; a second conductive portion 146 is provided at a location on the compartment cover housing 141 corresponding to the elastic ejector pin 17. The first and second conductive portions 145, 146 are electrically connected and formed from bent conductive metal sheets. The first conductive portion 145 is used to connect to the battery electrode, while the second conductive portion 146 is used to contact the elastic ejector pin 17. In this embodiment, the combination of the elastic ejector pin 17, the notch 16, the compartment cover 14, and the first and second conductive portions 145, 146 achieves an electrically conductive connection between the battery electrode and the internal circuitry of the ear shell, creating a clever structure.

[0044] Furthermore, a chamfer 1621 is provided at the engaging portion between the engaging slot 162 and the engaging hook 142 .

[0045] When implementing it specifically, Figure 5 As shown, the engaging portion between the locking slot 162 and the hook 142 is provided with a chamfer 1621 ; the bottom of the chamfer 1621 is hollow; the structure of the chamfer 1621 facilitates engaging with the engaging portion of the hook 142 .

[0046] Furthermore, the side wall of the notch 16 and / or the compartment cover 14 is provided with a positive or negative electrode icon 163 .

[0047] When implementing it specifically, Figure 5 As shown, the side wall of the notch 16 and / or the compartment cover 14 is provided with a positive or negative electrode icon 163, and the electrode icon 163 prompts the user to correctly install the battery.

[0048] Furthermore, the headset body also includes a headband; the ear shell 10 and / or the headband are made of carbon fiber material. By using carbon fiber material, the weight of the ear shell 10 and / or the headband can be reduced, making the headset body lighter.

[0049] Furthermore, the head beam includes a head beam ring 21, a fixed outer cover 22, a support bar 23 and a damping bracket 24; wherein:

[0050] Both sides of the head beam ring 21 are connected to the support bars 23 through the fixed outer cover 22 respectively; the support bars 23 are damping-connected to the damping bracket 24; and the damping bracket 24 is connected to the ear shell 10.

[0051] When implementing it specifically, Figure 8 As shown, the head beam includes a head beam ring 21, a fixed outer cover 22, a support bar 23 and a damping bracket 24; wherein:

[0052] The two sides of the headband ring 21 are connected to support bars 23 via a fixed outer cover 22. The support bars 23 are dampingly connected to damping brackets 24, which are connected to the ear shell 10. The damping brackets 24 are made of damping material and have damping holes inside. The ends of the support bars 23 are spherical and snap into the damping holes. By manually pulling the support bars 23 to adjust the position of the balls in the damping holes, the exposed length of the support bars 23 can be adjusted, thereby adjusting the size of the entire headband. The structure of the headband ring 21, fixed outer cover 22, support bars 23, and damping brackets 24 can reduce the weight of the headband, making it more lightweight.

[0053] Furthermore, the headset body is provided with a microphone lever 30 ; the microphone lever 30 is provided with an emergency alarm button 31 .

[0054] When implementing it specifically, Figure 1 As shown, the headset body is equipped with a microphone lever 30; the microphone lever 30 is also equipped with an emergency alarm button 31. Emergency alarm button 31 is connected to the internal circuit of the headset body, and the internal circuit is connected to other alarm systems. When an emergency occurs, pressing the emergency alarm button 31 activates the alarm system to sound an alarm.

[0055] Furthermore, a charging socket 13 is provided at the bottom of the ear shell 10 ; a seal is provided between the side wall of the charging socket 13 and the ear shell 10 .

[0056] When implementing it specifically, Figure 2 As shown, a charging socket 13 is provided at the bottom of the ear shell 10; this socket 13 is connected to the charging circuit board inside the earphone body. A seal, including but not limited to a sealing ring, is provided between the sidewall of the charging socket 13 and the ear shell 10. The battery in the battery compartment is configured as a rechargeable battery, which is charged via the charging socket 13 to charge the battery in the battery compartment 11. In this embodiment, both charging methods, namely, charging via the charging socket and battery removal, are employed to accommodate different usage environments and requirements.

[0057] Furthermore, the headset body is provided with a microphone rod 30; the microphone rod 30 is vertically muted.

[0058] In a specific implementation, the headset body is provided with a microphone lever 30; a Hall sensor is provided at the location where the microphone lever 30 connects to the auricle 10. The Hall sensor detects the rotation angle of the microphone lever 30. The Hall sensor is connected to a circuit board inside the auricle 10. When the Hall sensor detects that the microphone lever 30 is in a vertical position, the circuit board disconnects the signal from the microphone on the microphone lever 30, muting the microphone. Typically, when the user holds the microphone upright, the microphone is not needed for conversations. In this embodiment, by setting the microphone lever 30 to a vertical muted position, the user can freely switch the microphone on and off according to actual usage habits, making it more convenient for the user.

[0059] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A headset with a detachable battery for outdoor use, characterized by: The invention comprises a headset body; the headset body is provided with an ear shell (10) and an antenna (40); a battery compartment (11) is provided in the ear shell (10); the battery compartment (11) is channel-type; a channel opening (12) of the battery compartment (11) faces downward; the channel opening (12) is detachably connected to a compartment cover (14); and a waterproof structure (15) is provided at a portion where the compartment cover (14) contacts the channel opening (12).

2. The outdoor-usable headset with detachable battery according to claim 1, characterized in that: The bottom of the ear shell (10) is provided with a notch (16); the channel opening (12) is provided on the upper surface of the notch (16); the side wall of the notch (16) is provided with a limiting guide block (161) extending outward; the side wall of the notch (16) close to the earmuff is provided with a slot (162); The bin cover (14) includes a bin cover shell (141); a hook (142), an elastic component (143), and a button (144) are provided in the bin cover shell (141); The side wall of the compartment cover shell (141) is provided with a limiting guide groove (1411); the hook (142) is connected to the button (144) through the elastic component (143); the hook (142) can be detachably engaged with the slot (162).

3. The outdoor-usable headset with detachable battery according to claim 2, characterized in that: The side wall of the notch (16) having the card slot (162) is provided with an elastic ejector pin (17); the elastic ejector pin (17) passes through the shell of the ear shell (10) and extends to the inside of the ear shell (10) to connect with the circuit board; A first conductive portion (145) is provided on the upper surface of the bin cover shell (141); a second conductive portion (146) is provided at a portion of the bin cover shell (141) corresponding to the elastic ejector pin (17); and the first conductive portion (145) and the second conductive portion (146) are conductively connected.

4. The outdoor-usable headset with detachable battery according to claim 2, characterized in that: The side wall of the notch (16) and / or the compartment cover (14) is provided with a positive or negative electrode icon (163).

5. The outdoor-usable headset with detachable battery according to claim 1, characterized in that: The headset body also includes a headband; the ear shell (10) and / or the headband are made of carbon fiber material.

6. The outdoor-usable headset with detachable battery according to claim 5, characterized in that: The head beam comprises a head beam ring (21), a fixed outer cover (22), a support bar (23) and a damping bracket (24); wherein: Both sides of the head beam ring (21) are connected to support bars (23) via fixed outer covers (22); the support bars (23) are damping-connected to a damping bracket (24); and the damping bracket (24) is connected to the ear shell (10).

7. The outdoor-usable headset with detachable battery according to claim 1, characterized in that: The headset body is provided with a microphone pull rod (30); the microphone pull rod (30) is provided with an emergency alarm button (31).

8. The outdoor-usable headset with detachable battery according to claim 1, characterized in that: A charging socket (13) is provided at the bottom of the ear shell (10); and a sealing member is provided between the side wall of the charging socket (13) and the ear shell (10).

9. The outdoor-usable headset with detachable battery according to any one of claims 1 to 8, characterized in that: The headphone body is provided with a microphone pull rod (30); the microphone pull rod (30) is vertically muted.

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