Earphone battery detachable structure and earphone

Abstract

The utility model relates to earphone technical field especially relates to earphone battery detachable structure and earphone. Earphone battery detachable structure, including battery assembly, baffle and the earphone shell that is equipped with battery compartment, the baffle is installed in the battery compartment, the opposite sides of baffle are equipped with fixed female buckle and movable female buckle respectively, the battery assembly includes the battery housing that is equipped with internal space and the battery body that is installed in the internal space, the opposite ends of battery housing are equipped with fixed male buckle and movable male buckle respectively, the battery assembly is installed on the earphone shell, the fixed male buckle is buckled with fixed female buckle, the movable male buckle is buckled with movable female buckle, and the battery assembly is used for covering the battery compartment. In the utility model, the earphone battery detachable structure has less parts, thereby reducing the manufacturing cost of the earphone battery detachable structure, and improving the convenience of disassembly of the earphone battery detachable structure.

Description

Technical Field

[0001] This utility model relates to the field of headphone technology, and in particular to a detachable headphone battery structure and a headphone. Background Technology

[0002] Ear-hook headphones refer to a type of headphone with an auxiliary suspension feature added to the side for ease of use. In existing technology, such as... Figure 9 As shown, ear-hook headphones typically include an earphone shell 101, a battery cover 102, an elastic element 103, and a button 104. One end of the battery cover 102 is fastened to a fixed buckle on the earphone shell 101, and the other end is fastened to a movable buckle on the earphone shell 101. The elastic element 103 is mounted on the earphone shell 101 and abuts against the movable buckle. The button 104 is mounted on the earphone shell 101 and is used to press the elastic element 103. When the user presses the button 104, the button 104 compresses the elastic element 103, which in turn causes the movable buckle to move away from the battery cover 102, thus disengaging the movable buckle and allowing the user to remove the battery cover 102 from the earphone shell 101. Although this type of ear-hook headphone allows for a detachable connection between the battery cover 102 and the earphone shell 101, it suffers from the technical problems of having many components and occupying a large space, which is not conducive to the miniaturization design of ear-hook headphones. Summary of the Invention

[0003] This utility model provides a detachable battery structure for headphones and headphones, to solve the technical problems of large space occupation in existing ear-hook headphone battery detachable structures.

[0004] An embodiment of this utility model provides a detachable headphone battery structure, including a battery assembly, a separator, and a headphone shell with a battery compartment. The separator is installed in the battery compartment. A fixed female buckle and a movable female buckle are respectively provided on opposite sides of the separator.

[0005] The battery assembly includes a battery casing with an internal space and a battery body installed in the internal space. The battery casing has a fixed male buckle and a movable male buckle at opposite ends.

[0006] The battery assembly is mounted on the earphone shell, the fixed male buckle is fastened to the fixed female buckle, the movable male buckle is fastened to the movable female buckle, and the battery assembly is used to cover the battery compartment.

[0007] Optionally, the outer side wall of the battery casing is provided with a slot, and the inner side wall of the battery compartment is provided with a locking block;

[0008] The battery assembly is mounted on the earphone shell, and the clip is engaged in the slot.

[0009] Optionally, each of the card blocks is provided with a first inclined surface, and each of the card slots is provided with a second inclined surface on its inner wall;

[0010] When the card block is engaged in the card slot, the first inclined surface fits against the second inclined surface.

[0011] Optionally, the partition includes a circuit board and a base. The circuit board is installed in the battery compartment, and the fixing nut and the base are respectively disposed on opposite sides of the circuit board. The base is provided with a through hole, and the spring arm of the movable nut is connected to the inner wall of the through hole.

[0012] The battery casing is also provided with a first conductive element that is electrically connected to the battery body, and the battery assembly is provided with a second conductive element;

[0013] The battery assembly is mounted on the earphone shell, and the first conductive element abuts against the second conductive element.

[0014] Optionally, the battery casing is provided with a receiving groove, and the movable male buckle protrudes from the receiving groove;

[0015] The seat is inserted into the receiving groove, and the movable female buckle is engaged with the movable male buckle.

[0016] Optionally, the battery casing has a handle at one end facing the movable male buckle.

[0017] Optionally, the battery casing includes a battery housing and a battery cover detachably mounted on the battery housing, with the internal space disposed between the battery housing and the battery cover; both the fixed female buckle and the movable female buckle are disposed on the battery housing.

[0018] Optionally, the inner wall of the battery compartment is further provided with a support boss and a plurality of spaced limiting blocks; the limiting blocks are used to limit the partition on the support boss.

[0019] Optionally, the limiting block has a first guide slope on the side opposite to the inner wall of the battery compartment, and the partition has a second guide slope on its side.

[0020] The first guide ramp and the second guide ramp are used to guide the partition to the support boss.

[0021] Another embodiment of this utility model also provides an earphone, including the above-described removable earphone battery structure.

[0022] The specific steps for fitting the battery assembly onto the earphone shell are as follows: the battery assembly is in an inclined state, the fixed male buckle is inserted into the fixed female buckle, and then the end of the battery assembly facing the movable male buckle is pressed down until the movable male buckle is engaged with the movable female buckle and the fixed male buckle is engaged with the fixed female buckle, thereby fitting the battery assembly onto the earphone shell.

[0023] The specific steps for removing the battery assembly from the earphone shell are as follows: pry the end of the battery assembly facing the movable male buckle upwards. Due to the elasticity of the movable male buckle, the movable male buckle disengages from the movable female buckle. Then, move the battery assembly diagonally upwards. The fixed male buckle disengages from the fixed female buckle, and the battery assembly can be removed from the earphone shell.

[0024] In this invention, the detachable headphone battery structure comprises a battery assembly, a separator, and a headphone shell. The detachable headphone battery structure has fewer components, thereby reducing manufacturing costs and improving ease of assembly and disassembly. Furthermore, the battery body and the battery shell together constitute the battery assembly. The battery assembly, while closing the battery compartment, also installs the battery body inside, eliminating the need to install the battery body separately. This simplifies the battery installation process and further enhances the ease of assembly and disassembly of the detachable headphone battery structure. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is an exploded view of the detachable headphone battery structure provided in one embodiment of the present invention.

[0027] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0028] Figure 3 yes Figure 1 A magnified view of a section at point B in the middle;

[0029] Figure 4 This is a cross-sectional view of the detachable headphone battery structure provided in an embodiment of the present invention when it is in the closed state;

[0030] Figure 5This is a cross-sectional view of the detachable headphone battery structure provided in an embodiment of the present invention when it is in the closed state;

[0031] Figure 6 This is a cross-sectional view of the detachable headphone battery structure provided in an embodiment of the present invention when it is in a partially open state;

[0032] Figure 7 This is a schematic diagram of the battery assembly of a detachable headphone battery structure according to an embodiment of the present invention;

[0033] Figure 8 This is a cross-sectional view of a battery assembly with a detachable headphone battery structure according to an embodiment of the present invention;

[0034] Figure 9 This is a structural diagram of an ear-hook headphone in the existing technology.

[0035] The reference numerals in the accompanying drawings are as follows:

[0036] 1. Battery assembly; 11. Battery casing; 111. Fixed male buckle; 112. Movable male buckle; 113. Slot; 1131. Second inclined surface; 114. Receiving groove; 115. Hand catch; 116. Battery casing; 117. Battery cover; 118. Internal space; 119. First conductive element; 12. Battery body; 2. Separator; 21. Fixed female buckle; 22. Movable female buckle; 23. Circuit board; 231. Second conductive element; 24. Base; 25. Second guide inclined surface; 3. Earphone shell; 31. Battery compartment; 32. Locking block; 321. First inclined surface; 33. Support boss; 34. Limiting block; 341. First guide inclined surface; 101. Earphone shell; 102. Battery cover; 103. Elastic element; 104. Button. Detailed Implementation

[0037] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0038] like Figure 1 and Figure 4 As shown, an embodiment of the present invention provides a detachable headphone battery structure, including a battery assembly 1, a partition 2, and a headphone shell 3 with a battery compartment 31. The partition 2 is installed in the battery compartment 31. The partition 2 has a fixed female buckle 21 and a movable female buckle 22 on opposite sides.

[0039] The battery assembly 1 includes a battery casing 11 with an internal space 118 and a battery body 12 installed in the internal space 118. The battery casing 11 has a fixed male buckle 111 and a movable male buckle 112 at opposite ends.

[0040] The battery assembly 1 is mounted on the earphone shell 3. The fixed male buckle 111 is fastened to the fixed female buckle 21, and the movable male buckle 112 is fastened to the movable female buckle 22. The battery assembly 1 is used to cover the battery compartment 31.

[0041] Among them, the fixed male buckle 111 is adapted to the fixed female buckle 21, and the movable male buckle 112 is adapted to the movable female buckle 22. The movable female buckle 22 has certain elastic characteristics due to the elastic arm, etc. The partition 2 can divide the battery compartment 31 into an upper space and a lower space. The upper space is used to accommodate the battery assembly 1, and the lower space is used to accommodate components such as wires and circuit boards.

[0042] The specific steps for fitting the battery assembly 1 onto the earphone shell 3 are as follows: the battery assembly 1 is in an inclined state, the fixed male buckle 111 is inserted into the fixed female buckle 21, and then the end of the battery assembly 1 facing the movable male buckle 112 is pressed down until the movable male buckle 112 is engaged with the movable female buckle 22, and the fixed male buckle 111 is engaged with the fixed female buckle 21, thereby fitting the battery assembly 1 onto the earphone shell 3.

[0043] The specific steps for removing the battery assembly 1 from the earphone shell 3 are as follows: pry the end of the battery assembly 1 facing the movable male buckle 112 upwards. Due to the elasticity of the movable male buckle 112, the movable male buckle 112 disengages from the movable female buckle 22. Then, move the battery assembly 1 diagonally upwards. The fixed male buckle 111 disengages from the fixed female buckle 21, and the battery assembly 1 can be removed from the earphone shell 3.

[0044] In this invention, the detachable headphone battery structure comprises a battery assembly 1, a separator 2, and a headphone shell 3. The detachable headphone battery structure has fewer components, thereby reducing manufacturing costs and improving ease of assembly and disassembly. Furthermore, the battery body 12 and the battery shell 11 together constitute the battery assembly 1. The battery assembly 1, while covering the battery compartment 31, also installs the battery body 12 within the battery compartment 31, eliminating the need to separately install the battery body 12 within the battery compartment 31. This simplifies the battery installation process and further enhances the ease of assembly and disassembly of the detachable headphone battery structure.

[0045] In one embodiment, such as Figure 1As shown, the outer side wall of the battery casing 11 is provided with a slot 113, and the inner side wall of the battery compartment 31 is provided with a block 32;

[0046] The battery assembly 1 is mounted on the earphone shell 3, and the locking block 32 is engaged in the locking slot 113.

[0047] The battery casing 11 has slots 113 on both the left and right outer side walls; the battery compartment 31 has blocks 32 on both the left and right inner side walls.

[0048] In this embodiment, when the battery assembly 1 is fitted onto the earphone shell 3, the locking block 32 engages in the locking slot 113, further improving the stability of the battery assembly 1 fitted onto the earphone shell 3. When removing the battery assembly 1 from the earphone shell 3, the locking block 32 can also detach from the locking slot 113.

[0049] In one embodiment, such as Figures 1 to 3 As shown, each of the card blocks 32 is provided with a first inclined surface 321, and each of the card slots 113 is provided with a second inclined surface 1131 on its inner wall;

[0050] When the card block 32 is engaged in the card slot 113, the first inclined surface 321 is in contact with the second inclined surface 1131.

[0051] The first inclined surface 321 is disposed on the bottom surface of the slot 113, and the second inclined surface 1131 is disposed on the inner side of the slot 113 facing downward.

[0052] Specifically, when the card block 32 is inserted into the card slot 113, the first inclined surface 321 abuts against the second inclined surface 1131; during the process of removing the battery assembly 1 from the earphone shell 3, the first inclined surface 321 will slide along the second inclined surface 1131, and the battery shell 11 will undergo elastic deformation to the outside, so that the card block 32 can easily detach from the card slot 113.

[0053] In this embodiment, the design of the first inclined surface 321 and the second inclined surface 1131 improves the ease of removing the battery assembly 1 from the earphone shell 3.

[0054] In one embodiment, such as Figure 1 and Figure 7 As shown, the partition 2 includes a circuit board 23 and a base 24. The circuit board 23 is installed in the battery compartment 31. The fixing nut 21 and the base 24 are respectively arranged on opposite sides of the circuit board 23. The base 24 is provided with a through hole, and the spring arm of the movable nut 22 is connected to the inner wall of the through hole.

[0055] The battery casing 11 is also provided with a first conductive element 119 that is electrically connected to the battery body 12, and the battery assembly is provided with a second conductive element 231.

[0056] The battery assembly 1 is mounted on the earphone shell 3, and the first conductive element 119 abuts against the second conductive element 231.

[0057] The first conductive element 119 and the second conductive element 231 include, but are not limited to, guide pins, etc. The first conductive element 119 is disposed on the lower surface of the battery casing 11, and the second conductive element 231 is disposed on the top surface of the circuit board 23.

[0058] Specifically, when the battery assembly 1 is covered on the earphone shell 3, the first conductive element 119 will abut against the second conductive element 231, thereby the battery body 12 will be electrically connected to the circuit board 23 through the first conductive element 119 and the second conductive element 231; the movable female buckle 22 and the seat 24 are integrally formed, and the movable female buckle 22 can move in the through hole through the spring arm, thereby the movable female buckle 22 can be elastically fastened with the movable male buckle 112.

[0059] In this embodiment, the removable headphone battery structure is simple in structure and has low manufacturing cost.

[0060] In one embodiment, such as Figure 4 and Figure 6 As shown, the battery casing 11 is provided with a receiving groove 114, and the movable male buckle 112 protrudes from the receiving groove 114;

[0061] The seat 24 is inserted into the receiving groove 114, and the movable female buckle 22 is engaged with the movable male buckle 112.

[0062] The opening of the receiving groove 114 faces downward. When the movable male buckle 112 is fastened to the movable female buckle 22, the seat 24 is inserted into the receiving groove 114. Thus, when the removable headphone battery structure is in the closed state, the seat 24 is hidden in the receiving groove 114, ensuring the aesthetics of the removable headphone battery structure.

[0063] In one embodiment, such as Figure 8 As shown, the battery casing 11 has a handle 115 at one end facing the movable male buckle 112.

[0064] The handle portion 115 may be a handle groove, a handle protrusion, etc.

[0065] Specifically, the user can use the handle 115 to pry the battery assembly 1 upwards, thereby removing the battery assembly 1 from the earphone shell 3. The design of the handle 115 further improves the ease of installation and removal of the earphone battery detachable structure.

[0066] In one embodiment, such as Figure 7 and Figure 8 As shown, the battery casing 11 includes a battery housing 116 and a battery cover 117 detachably mounted on the battery housing 116. The internal space 118 is disposed between the battery housing 116 and the battery cover 117. The fixed female buckle 21 and the movable female buckle 22 are both disposed on the battery housing 116.

[0067] The battery cover 117 can be fixedly installed on the battery housing 116 by means of a snap-fit ​​structure, screws, bolts, etc. The design of the battery cover 117 and the battery housing 116 makes it convenient for users to install the battery body 12 in the internal space 118.

[0068] In one embodiment, such as Figure 1 As shown, the inner wall of the battery compartment 31 is also provided with a support boss 33 and a plurality of spaced limiting blocks 34; the limiting blocks 34 are used to limit the partition 2 on the support boss 33.

[0069] The supporting boss 33 is located below the limiting block 34, and the number of limiting blocks 34 can be set according to actual needs.

[0070] Specifically, when the partition 2 is installed in the battery compartment 31, the partition 2 is pressed down, and the partition 2 will pass through the limiting block 34 and abut against the support boss 33. The support boss 33 abuts against the lower surface of the partition 2, and the limiting block 34 abuts against the upper surface of the partition 2, so that the limiting block 34 can limit the partition 2 on the support platform.

[0071] In this embodiment, the installation of the partition 2 is simple.

[0072] In one embodiment, such as Figure 1 As shown, the limiting block 34 has a first guide slope 341 on the side opposite to the inner wall of the battery compartment 31, and the partition 2 has a second guide slope 25 on its side.

[0073] The first guide ramp 341 and the second guide ramp 25 are used to guide the partition 2 to the support boss 33.

[0074] The design of the first guide slope 341 is such that the width above the limiting block 34 is smaller than the width below it; the second guide slope 25 has the opposite inclination direction to the first guide slope 341.

[0075] Specifically, during the process of installing the partition 2 on the support boss 33, the second guide slope 25 of the partition 2 will slide along the first guide slope 341 until the partition 2 passes through the limiting block 34 and is located on the support boss 33.

[0076] In this embodiment, the design of the first guide slope 341 and the second guide slope 25 further improves the ease of installation of the partition 2.

[0077] like Figure 1 As shown, another embodiment of the present invention also provides an earphone, including the above-described removable earphone battery structure.

[0078] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A detachable headphone battery structure, characterized in that, The device includes a battery assembly, a separator, and an earphone shell with a battery compartment. The separator is installed in the battery compartment. The separator has a fixed female buckle and a movable female buckle on opposite sides. The battery assembly includes a battery casing with an internal space and a battery body installed in the internal space. The battery casing has a fixed male buckle and a movable male buckle at opposite ends. The battery assembly is mounted on the earphone shell, the fixed male buckle is fastened to the fixed female buckle, the movable male buckle is fastened to the movable female buckle, and the battery assembly is used to cover the battery compartment.

2. The removable headphone battery structure according to claim 1, characterized in that, The outer wall of the battery casing is provided with a slot, and the inner wall of the battery compartment is provided with a block. The battery assembly is mounted on the earphone shell, and the clip is engaged in the slot.

3. The removable headphone battery structure according to claim 2, characterized in that, Each of the card blocks is provided with a first inclined surface, and each of the card slots is provided with a second inclined surface on its inner wall; When the card block is engaged in the card slot, the first inclined surface fits against the second inclined surface.

4. The removable headphone battery structure according to claim 1, characterized in that, The partition includes a circuit board and a base. The circuit board is installed in the battery compartment. The fixing nut and the base are respectively located on opposite sides of the circuit board. The base has a through hole, and the spring arm of the movable nut is connected to the inner wall of the through hole. The battery casing is also provided with a first conductive element that is electrically connected to the battery body, and the battery assembly is provided with a second conductive element; The battery assembly is mounted on the earphone shell, and the first conductive element abuts against the second conductive element.

5. The removable headphone battery structure according to claim 4, characterized in that, The battery casing is provided with a receiving groove, and the movable male buckle protrudes from the receiving groove; The seat is inserted into the receiving groove, and the movable female buckle is engaged with the movable male buckle.

6. The removable headphone battery structure according to claim 1, characterized in that, The battery casing has a handle at the end facing the movable male buckle.

7. The removable headphone battery structure according to claim 1, characterized in that, The battery casing includes a battery housing and a battery cover that is detachably mounted on the battery housing, and the internal space is disposed between the battery housing and the battery cover; both the fixed female buckle and the movable female buckle are disposed on the battery housing.

8. The removable headphone battery structure according to claim 1, characterized in that, The inner wall of the battery compartment is also provided with a support boss and a plurality of spaced limiting blocks; the limiting blocks are used to limit the partition on the support boss.

9. The removable headphone battery structure according to claim 8, characterized in that, The limiting block has a first guide slope on the side opposite to the inner wall of the battery compartment, and the partition has a second guide slope on its side. The first guide ramp and the second guide ramp are used to guide the partition to the support boss.

10. An earphone, characterized in that, Includes the removable headphone battery structure as described in any one of claims 1 to 9.

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