Earphone with replaceable battery

Abstract

The earphone comprises an earphone shell, the earphone shell is provided with a containing cavity for containing the battery, an opening is formed between the containing cavity and the outside, a battery support is arranged at the position of the opening, one side of the battery support is connected with the earphone shell in a rotating mode, the containing cavity is sealed by the battery support at the position of the opening, and the battery support is connected with the earphone shell in a rotating mode. After the containing cavity is sealed by the battery support and the earphone shell, the battery is fixed in the containing cavity, and the battery can be fixed or detached and replaced through the rotating battery support, so that the whole structure is simple, the number of detached parts is small, the production and assembly cost is low, the replacement process is very simple, and a user can replace the battery conveniently.

Description

Technical Field

[0001] The utility model relates to the field of earphones, in particular to an earphone with a detachable battery. Background Art

[0002] With the rapid development of science and technology and the progress of mankind, TWS headphones have become an indispensable tool in people's daily lives. A large number of headphones require a large number of batteries. People have begun to have certain views on the effective use of electronic products and battery recycling, and have begun to expect that TWS headphones can have the vision of convenient battery replacement, so that the service life of TWS headphones can be extended, and the targeted recycling of batteries can also be convenient and fast. Utility Model Content

[0003] Based on this, it is necessary to provide a headset with a detachable battery to address the problems in the prior art.

[0004] A headset with a removable battery is characterized in that it includes an earphone shell, the earphone shell is provided with a accommodating cavity for accommodating a battery, an opening is provided between the accommodating cavity and the outside, a battery holder is provided at the opening position, one side of the battery holder is rotatably connected to the earphone shell, the battery holder closes the accommodating cavity at the opening position, and after the battery holder and the earphone shell close the accommodating cavity, the battery is fixed in the accommodating cavity.

[0005] In one embodiment, a pin is provided on one side of the opening of the earphone shell, and the battery holder is provided with a vertical hole corresponding to the pin, and the battery holder is rotatably connected to the earphone shell through the vertical hole and the pin.

[0006] In one embodiment, the battery holder is further provided with a fixing ear, and the earphone shell is provided with a fixing groove corresponding to the fixing ear. When the battery holder closes the accommodating cavity in the open position, the fixing ear is snapped into the fixing groove.

[0007] In one embodiment, a silicone sleeve is provided on the outside of the earphone housing, and the silicone sleeve is sleeved on the outside of the battery holder.

[0008] In one embodiment, the silicone sleeve is provided with an anti-mistake limiting structure. After the silicone sleeve is sleeved on the outside of the earphone shell, at least part of the outer side surface of the silicone sleeve forms a smooth surface with the outer side surface of the earphone shell.

[0009] In one embodiment, the anti-fouling limiting structure is a protrusion on the inner side of the silicone sleeve, and a corresponding groove is provided on the outer side of the earphone shell.

[0010] In one embodiment, an annular groove is provided on the outside of the earphone shell, the opening of the accommodating cavity and the corresponding battery holder are located in the annular groove, and the silicone sleeve is sleeved on the outside of the annular groove.

[0011] In one embodiment, the earphones further include an FPC, the FPC being provided with a first connecting spring and a second connecting spring, the first connecting spring and the second connecting spring being located in the accommodating cavity, and when the battery is located in the accommodating cavity, the first connecting spring and the second connecting spring are respectively in contact with the positive and negative poles of the battery.

[0012] In one embodiment, the battery is a 1054 battery.

[0013] The above-mentioned earphones with replaceable batteries can fix or replace the battery by rotating the battery holder. This has a simple overall structure and fewer disassembled parts, so the production and assembly costs are low. The replacement process is also simple, making it convenient for users to replace the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the earphone with detachable batteries of the present invention;

[0015] Figure 2 This is a schematic diagram of the exploded structure of the earphone with a detachable battery of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall earphone housing of the earphone with a detachable battery according to the present invention;

[0017] Figure 4 This is a schematic diagram of the overall earphone housing of the earphone with a detachable battery according to the present invention;

[0018] Figure 5 This is a schematic diagram of the structure of the earphone battery holder with detachable batteries of the utility model;

[0019] Among them, 1. earphone shell; 11. pin; 12. fixing groove; 13. groove; 14. annular groove; 2. accommodating cavity; 3. battery holder; 31. vertical hole; 32. fixing ear; 4. battery; 5. silicone sleeve; 51. protrusion. DETAILED DESCRIPTION

[0020] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only."

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] like Figures 1 to 5 As shown, an earphone with a removable battery is characterized in that it includes an earphone shell 1, the earphone shell 1 is provided with a accommodating cavity 2 for accommodating a battery 4, an opening is provided between the accommodating cavity 2 and the outside, a battery holder 3 is provided at the opening position, one side of the battery holder 3 is rotatably connected to the earphone shell 1, the battery holder 3 closes the accommodating cavity 2 at the opening position, and after the battery holder 3 and the earphone shell 1 close the accommodating cavity 2, the battery 4 is fixed in the accommodating cavity 2.

[0024] The battery 4 can be fixed or replaced by rotating the battery holder 3. This simplifies the overall structure and reduces the number of disassembled parts, thus lowering the production and assembly costs. The replacement process is also simple, making it convenient for users to replace the battery 4.

[0025] At this time, the battery holder 3 closes the accommodating cavity 2 at the opening position, which means that the battery holder 3 is set at the opening position of the accommodating cavity 2, so that the battery 4 inside the accommodating cavity 2 will not fall out, thereby achieving the limitation of the battery 4 after installation, avoiding the movement of the battery 4, and realizing the normal use of the earphones.

[0026] At this time, in order to realize the rotation between the battery holder 3 and the earphone housing 1, in this embodiment, a pin 11 is provided on one side of the opening of the earphone housing 1, and the battery holder 3 is provided with a vertical hole 31 corresponding to the pin 11. The battery holder 3 is rotatably connected to the earphone housing 1 through the vertical hole 31 and the pin 11. A hole for fixing the pin 11 is provided on the earphone housing 1. During the assembly process, the battery holder 3 is first placed at the opening position of the accommodating cavity 2, and then the pin 11 is inserted. In this way, the battery holder 3 is rotatably connected to the earphone housing 1. When installing and removing the battery 4, the battery holder 3 is rotated to connect the accommodating cavity 2 with the outside world, so that the battery 4 can be easily installed and removed.

[0027] One end of the battery holder 3 is rotatably connected to the earphone housing 1, and the other end also needs to be fixed to prevent the battery holder 3 from rotating during use, thereby affecting the positioning of the battery 4. Therefore, in this embodiment, the battery holder 3 is further provided with a fixing ear 32, and the earphone housing 1 is provided with a fixing groove 12 corresponding to the fixing ear 32. When the battery holder 3 closes the accommodating cavity 2 in the open position, the fixing ear 32 is snapped into the fixing groove 12. The fixing ear 32 is a buckle, so that the fixing ear 32 can be fixed to the fixing groove 12 to fix the battery holder 3 to the earphone housing 1, so that the battery holder 3 completely closes the opening position of the accommodating cavity 2, forming a limit for the battery 4.

[0028] At this time, for the sake of overall aesthetics, in this embodiment, a silicone sleeve 5 is provided on the outside of the earphone housing 1, and the silicone sleeve 5 is sleeved on the outside of the battery holder 3. Since the battery holder 3 and the earphone housing 1 are connected via the pin 11, the fixing ear 32, and the fixing groove 12 structure, there is inevitably a certain gap. For the sake of overall aesthetics and to prevent external dust and other impurities from entering the battery 4 position, the silicone sleeve 5 is sleeved on the outside of the battery holder 3, thereby sealing the connection between the battery holder 3 and the earphone housing 1. At the same time, the silicone sleeve 5 can also protect the battery holder 3, preventing it from contacting the battery holder 3 for a long time during use, which may affect the stability of the connection between the battery holder 3 and the earphone housing 1.

[0029] Since the earphone shell as a whole has many curved surfaces, after installing the silicone sleeve 5, the position of the silicone sleeve 5 needs to be aligned with the earphone housing 1. In this embodiment, the silicone sleeve 5 is provided with an anti-misalignment limit structure. After the silicone sleeve 5 is sleeved on the outside of the earphone housing 1, at least part of the outer surface of the silicone sleeve 5 forms a smooth surface with the outer surface of the earphone housing 1. Under the action of the anti-misalignment limit structure, the position of the silicone sleeve 5 and the earphone housing 1 can be fixed after installation. In this way, it can be ensured that the outer surface of the silicone sleeve 5 forms a smooth surface with the outer surface of the earphone housing 1 after installation, avoiding the problem of uneven earphone surface caused by installation misalignment.

[0030] Specifically, the foolproof limiting structure is a protrusion 51 on the inner side of the silicone sleeve 5, and a corresponding groove 13 is provided on the outer side of the earphone shell 1. Furthermore, in order to further position the silicone sleeve 5, an annular groove 14 is provided on the outer side of the earphone shell 1, and the opening of the accommodating cavity 2 and the corresponding battery holder 3 are located at the position of the annular groove 14, and the silicone sleeve 5 is sleeved on the outer side of the annular groove 14. The silicone sleeve 5 is located in the annular groove 14 as a whole, and then positioned by the protrusion 51 and the groove 13. In this way, the positional relationship between the silicone sleeve 5 and the earphone shell 1 is unique. After installing the silicone sleeve 5, the overall shape of the outer side of the earphone can be made unique.

[0031] At this time, the battery 4 located in the accommodating cavity 2 needs to be connected to the earphones. Therefore, in this embodiment, the earphones further include an FPC having a first connecting spring and a second connecting spring. The first connecting spring and the second connecting spring are located in the accommodating cavity 2. When the battery 4 is located in the accommodating cavity 2, the first connecting spring and the second connecting spring respectively contact the positive and negative electrodes of the battery 4. In earphones with a relatively small overall space, the FPC can save a certain amount of space, thereby making the earphones smaller overall.

[0032] Furthermore, the battery 4 is a 1054 battery 4. At this time, the overall volume of the 1054 battery is small, which is also convenient for subsequent replacement.

[0033] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A headset with a removable battery, characterized in that: The invention comprises an earphone shell, which is provided with a accommodating cavity for accommodating a battery, an opening being provided between the accommodating cavity and the outside, a battery holder being provided at the opening position, one side of the battery holder being rotatably connected to the earphone shell, and the battery holder closing the accommodating cavity at the opening position, and after the battery holder and the earphone shell close the accommodating cavity, the battery is fixed in the accommodating cavity.

2. The earphone with a removable battery according to claim 1, characterized in that: A pin is provided on one side of the opening of the earphone shell, and the battery holder is provided with a vertical hole corresponding to the pin. The battery holder is rotatably connected to the earphone shell through the vertical hole and the pin.

3. The earphone with a removable battery according to claim 2, characterized in that: The battery holder is further provided with a fixing ear, and the earphone housing is provided with a fixing groove corresponding to the fixing ear. When the battery holder closes the accommodating cavity in the open position, the fixing ear is snapped into the fixing groove.

4. The earphone with a removable battery according to any one of claims 1 to 3, characterized in that: A silicone sleeve is provided on the outside of the earphone shell, and the silicone sleeve is sleeved on the outside of the battery bracket.

5. The earphone with a detachable battery according to claim 4, characterized in that: The silicone sleeve is provided with an anti-foolproof limiting structure. After the silicone sleeve is sleeved on the outside of the earphone shell, at least part of the outer side surface of the silicone sleeve forms a smooth surface with the outer side surface of the earphone shell.

6. The earphone with a detachable battery according to claim 5, characterized in that: The anti-foolproof limiting structure is a protrusion on the inner side of the silicone sleeve, and a corresponding groove is provided on the outer side of the earphone shell.

7. The earphone with a detachable battery according to claim 4, characterized in that: An annular groove is provided on the outside of the earphone shell, the opening of the accommodating cavity and the corresponding battery holder are located in the annular groove, and the silicone sleeve is sleeved on the outside of the annular groove.

8. The earphone with a detachable battery according to claim 1, characterized in that: The earphones also include an FPC, which is provided with a first connecting spring and a second connecting spring. The first connecting spring and the second connecting spring are located in the accommodating cavity. When the battery is located in the accommodating cavity, the first connecting spring and the second connecting spring are respectively in contact with the positive and negative poles of the battery.

9. The earphone with a detachable battery according to claim 1, characterized in that: The battery is a 1054 battery.

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