Clamping structure convenient for fixing and dismounting battery in battery compartment of earphone

Abstract

The utility model discloses a clamping structure convenient for fixing and dismounting a battery in an earphone battery compartment, and belongs to the field of earphone battery clamping. The utility model relates to a clamping structure convenient for fixing and dismounting a battery in an earphone battery compartment, which comprises a shell, a sliding cavity for mounting and dismounting is arranged in the shell, a container is arranged on one side outside the sliding cavity, and an inner mounting groove for mounting and fixing is arranged in the container. According to the Bluetooth earphone, the problem that the service life of the Bluetooth earphone is inconvenient to prolong because a battery in a charging bin in the existing Bluetooth earphone cannot be dismounted and mounted is solved; when the battery is attached to the first orientation clamping frame, the battery is clamped by the second orientation clamping frames on the two sides, and fingers extend into the through holes to continuously extrude the battery to directly extrude the battery, so that the battery is convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model relates to the field of earphone battery clamping, in particular to a clamping structure which is convenient for fixing and disassembling batteries in an earphone battery compartment. Background Art

[0002] The clamping structure for fixing and removing the battery in the headphone battery compartment is a device for fixing and removing the battery in the headphone battery compartment. It usually includes one or more clamping parts, which can clamp the battery and fix it in the battery compartment. When the battery needs to be replaced or charged, the user can remove the battery by operating the clamping structure. This structure can ensure the safe fixation and easy removal of the battery, thereby improving the user experience;

[0003] A Chinese patent with announcement number CN219514210U discloses a Bluetooth headset with replaceable batteries, including a Bluetooth headset battery compartment, a Bluetooth headset body being located at the top of the headset battery compartment, slots being provided at the top of the Bluetooth headset battery compartment and the bottom of the Bluetooth headset body, a charging compartment battery being provided inside the Bluetooth headset charging compartment body, and a card slot being convenient for positioning, thereby facilitating the contact between the charging contacts at the bottom of the Bluetooth headset battery compartment and the charging contacts of the charging port, thereby facilitating the charging compartment battery to charge the Bluetooth headset battery compartment.

[0004] The battery in the charging compartment of the Bluetooth headset of the above patent cannot be removed and installed. The battery inside the Bluetooth headset cannot be efficiently replaced after being used for a long time and damaged, which is inconvenient for users to use and is not conducive to improving the service life of the Bluetooth headset. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping structure that is convenient for fixing and removing batteries in the earphone battery compartment. During installation, the batteries are scattered into the inner installation groove and fit into the first-facing clamping frame. While fitting into the first-facing clamping frame, they are clamped by the second-facing clamping frames on both sides. The batteries can be directly squeezed out by inserting fingers into the through holes and continuing to squeeze, which facilitates the removal and replacement of the batteries and solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping structure that is convenient for fixing and removing batteries in an earphone battery compartment, comprising a shell, a sliding cavity for installation and removal is arranged inside the shell, a container is arranged on one side outside the sliding cavity, and the container is connected to the sliding slot of the sliding cavity, an inner mounting groove for installation and fixing is arranged inside the container, a first-facing clamping frame is horizontally arranged inside the inner mounting groove, a pair of second-facing clamping frames are arranged at the upper end of the first-facing clamping frame, and four through holes are arranged around the inside of the first-facing clamping frame.

[0007] Preferably, the second-direction clamping frame and the first-direction clamping frame are an integrated structure, the second-direction clamping frame and the first-direction clamping frame are both made of deformable plastic, and the first-direction clamping frame and the second-direction clamping frame are both coated with frosted material on the outside.

[0008] Preferably, a connecting rod is provided on one side of the upper end of the first-direction clamping frame, and connecting plates are provided at both the front and rear ends of the connecting rod, and the connecting plate and the connecting rod are an integral structure, and the connecting plate is rotatably connected to the container.

[0009] Preferably, a bonding sheet for restriction is provided on the other side of the upper end of the first-direction clamping frame, the bonding sheet and the first-direction clamping frame are an integral structure, and a second reserved groove is provided at the lower end of the outer portion of the bonding sheet.

[0010] Preferably, a first magnet is disposed at the lower end of the bonding sheet, a second magnet is disposed at the upper end of the second reserved groove, and the second magnet is magnetically connected to the first magnet.

[0011] Preferably, a first reserved groove is provided on one end of the bonding sheet facing the connecting rod.

[0012] Preferably, a battery for power supply is arranged between the upper end of the first-direction clamping frame and the two second-direction clamping frames, and internal electrical terminals are arranged on both sides of the first-direction clamping frame.

[0013] Preferably, first external electrical terminals are provided on both sides of the lower end of the first-direction clamping frame, and the first external electrical terminals and the internal electrical terminals are an integrated structure, and second external electrical terminals are provided on both sides of the lower end of the inner mounting groove.

[0014] Preferably, both sides of the lower end of the outer part of the container are provided with extension pieces for connection, and the extension pieces and the container are an integral structure, and both sides of the lower end of the outer part of the sliding cavity are provided with external mounting grooves, and the external mounting grooves are connected to the extension piece slots.

[0015] Preferably, a bolt is disposed inside the extension piece, and the bolt passes through the extension piece and extends to the inside of the shell.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. When replacing and clamping the internal battery, the utility model first clamps the battery with the second-direction clamping frames on both sides to fix the battery, and the battery and the second-direction clamping frames clamped on both sides rotate with the connecting rod as the center of the circle, and the battery can be stored in the container and conveniently inserted into the sliding cavity in the shell during rotation, so that the battery installation is more convenient. On the other hand, when disassembling the battery clamped by the two second-direction clamping frames, the first-direction clamping frame drives the battery to rotate between the two connecting pieces with the connecting rod as the center of the circle, which makes the battery perpendicular to the container. The user's fingers can push the groove inside the first-direction clamping frame to complete the battery push out, which is convenient for efficient removal of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0019] Figure 2 It is an exploded diagram of the internal structure of the device of the utility model;

[0020] Figure 3 This is a schematic diagram of the battery disassembly steps of the present utility model;

[0021] Figure 4 This is a cross-sectional view of the internal structure of the container of the utility model;

[0022] Figure 5 For the utility model Figure 4 A partial enlarged view of area A.

[0023] In the figure: 1. outer shell; 2. container; 3. extension plate; 4. sliding cavity; 5. outer mounting groove; 6. inner mounting groove; 7. first-oriented clamping frame; 8. connecting rod; 9. battery; 10. inner electrical terminal; 11. second-oriented clamping frame; 12. connecting plate; 13. first external electrical terminal; 14. second external electrical terminal; 15. bonding plate; 16. first reserved groove; 17. second reserved groove; 18. first magnet; 19. second magnet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to solve the problem that the battery in the charging compartment of the Bluetooth headset in the prior art cannot be removed and installed, and the battery inside the Bluetooth headset cannot be efficiently replaced after being used for a long time and damaged, which is inconvenient for users to use and is not convenient for improving the service life of the Bluetooth headset, this embodiment provides the following technical solutions:

[0026] A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment comprises a housing 1, wherein a sliding cavity 4 for installation and removal is provided inside the housing 1. Figure 1 and Figure 2 As shown, a container 2 is provided on one side of the outside of the sliding cavity 4, and the container 2 is connected to the sliding slot of the sliding cavity 4. The container 2 can drive the battery 9 to be embedded and installed inside the housing 1 by sliding. On the other hand, the container 2 can also drive the internal battery 9 to slide in the sliding cavity 4 and move to the outside of the housing 1;

[0027] In this embodiment, the container 2 is provided with an inner mounting groove 6 for mounting and fixing, a first-direction clamping frame 7 is transversely arranged inside the inner mounting groove 6, a pair of second-direction clamping frames 11 are arranged at the upper end of the first-direction clamping frame 7, and the second-direction clamping frame 11 is an integral structure with the first-direction clamping frame 7, such as Figure 2 and Figure 3 As shown, the second-direction clamping frame 11 and the first-direction clamping frame 7 are both made of deformable plastics, and the first-direction clamping frame 7 and the second-direction clamping frame 11 are both wrapped with frosted material. The first-direction clamping frame 7 and the second-direction clamping frame 11 made of frosted material can prevent the installed battery 9 from falling off, and the battery 9 can be clamped by tilting the second-direction clamping frame 11 toward the middle position of the upper end of the first-direction clamping frame 7;

[0028] In this embodiment, a battery 9 for power supply is arranged between the upper end of the first-direction clamping frame 7 and the two second-direction clamping frames 11. Figure 2 and Figure 3 As shown, internal electrical terminals 10 are provided on both sides of the first-facing clamping frame 7, and the positive and negative electrodes of the battery will be attached to the internal electrical terminals 10 respectively. First external electrical terminals 13 are provided on both sides of the lower end of the first-facing clamping frame 7, and the first external electrical terminals 13 and the internal electrical terminals 10 are an integrated structure. Second external electrical terminals 14 are provided on both sides of the lower end of the inner mounting groove 6. The rotation of the battery 9 will drive the first external electrical terminal 13 to attach to the second external electrical terminal 14 and complete the power supply, so that the battery 9 can power the housing 1 and the internal Bluetooth headset;

[0029] In this embodiment, a connecting rod 8 is provided on one side of the upper end of the first clamping frame 7, and connecting pieces 12 are provided at both the front and rear ends of the connecting rod 8, and the connecting piece 12 and the connecting rod 8 are an integral structure. Figure 3 and Figure 4As shown, the connecting piece 12 is rotatably connected to the container 2, and the battery 9 can be supported by the rotatable connection, and can also be rotated and exposed as the center position to facilitate the removal of the battery 9;

[0030] In this embodiment, a bonding sheet 15 for limiting is provided on the other side of the upper end of the first oriented clamping frame 7. The bonding sheet 15 and the first oriented clamping frame 7 are an integral structure. A second reserved groove 17 is provided at the lower end of the outer portion of the bonding sheet 15. Figure 4 and Figure 5 As shown, when the first-direction clamping frame 7 rotates with the connecting rod 8 as the center and drives the battery 9 to be embedded in the inner installation groove 6, the bonding sheet 15 will be placed inside the second reserved groove 17. The limitation of the bonding sheet 15 and the support of the connecting sheet 12 can allow the battery 9 to be suspended inside the inner installation groove 6;

[0031] In this embodiment, if Figure 5 As shown, a first magnet 18 is disposed at the lower end of the bonding sheet 15, and a second magnet 19 is disposed at the upper end of the second reserved groove 17, and the second magnet 19 is magnetically connected to the first magnet 18. The bonding sheet 15, the first orientation clamping frame 7 and the battery 9 can be temporarily fixed by the magnetic connection, so that the battery 9 is stably installed in the inner mounting groove 6 inside the container 2;

[0032] In this embodiment, a first reserved groove 16 is provided at one end of the bonding sheet 15 facing the connecting rod 8. Figure 5 As shown, the reserved first reserved groove 16 can facilitate the user to buckle the first-direction clamping frame 7 by hand, facilitate the installation and removal of the internal battery 9, and facilitate the clamping and fixing of the battery 9 between the two second-direction clamping frames 11;

[0033] In this embodiment, if Figure 2 As shown, four through holes are arranged around the inside of the first-facing clamping frame 7. The user passes the fingers through the through holes and squeezes the battery 9, so that the battery 9 can be discharged between the two second-facing clamping frames 11, which facilitates the removal of the battery 9;

[0034] In this embodiment, both sides of the lower end of the container 2 are provided with extension pieces 3 for connection, and the extension pieces 3 and the container 2 are an integral structure. Figure 1 and Figure 2 As shown, both sides of the lower end of the outside of the sliding cavity 4 are provided with external mounting grooves 5, and the external mounting grooves 5 are connected with the extension plate 3 slots. When the container 2 slides and is embedded in the sliding cavity 4, the extension plate 3 will be embedded in the external mounting grooves 5. Bolts are provided inside the extension plate 3. The bolts penetrate the extension plate 3 and extend to the inside of the outer shell 1. The container 2 can be fixed by the penetration of the bolts.

[0035] Working principle: When using the device and removing the internal battery 9, the container 2 slides in the sliding cavity 4 and slides out of the housing 1. After sliding out, hold the container 2 embedded in the first reserved groove 16 and pull up the container 2, so that the container 2 and the internal fixed battery rotate clockwise between the two connecting pieces 12 with the connecting rod 8 as the center of the circle, rotate and make the first-direction clamping frame 7 and the connecting rod 8 perpendicular to the outside of the container 2, and the fingers pass through the cavity at the lower end of the first-direction clamping frame 7 and squeeze the battery 9, so that the battery 9 slides out between the two second-direction clamping frames 11, and the replacement battery is scattered in. The two second-facing clamping frames 11 are placed between and in contact with the upper end of the first-facing clamping frame 7. The first-facing clamping frame 7 rotates counterclockwise with the connecting rod 8 as the center, and rotates so that the fitting sheet 15 rests on the upper end of the second reserved groove 17. While in contact, the first magnet 18 and the second magnet 19 are magnetically connected to each other and temporarily fix the replaced battery 9. The container 2 is slid into the sliding cavity 4. While being inserted, the container 2 will drive the extension sheet 3 to embed into the outer mounting groove 5. The bolts penetrate the outer shell 1 at the position of the extension sheet 3 and the outer mounting groove 5 in turn to complete the fixation of the battery 9 and the container 2.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment, comprising a housing (1), wherein a sliding cavity (4) for installation and removal is provided inside the housing (1), characterized in that: A container (2) is arranged on one side of the outside of the sliding cavity (4), and the container (2) is connected to the sliding slot of the sliding cavity (4); an inner mounting groove (6) for mounting and fixing is arranged inside the container (2); a first-direction clamping frame (7) is arranged transversely inside the inner mounting groove (6); a pair of second-direction clamping frames (11) are arranged at the upper end of the first-direction clamping frame (7); and four through holes are arranged around the inside of the first-direction clamping frame (7).

2. A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment according to claim 1, characterized in that: The second-direction clamping frame (11) and the first-direction clamping frame (7) are an integral structure; the second-direction clamping frame (11) and the first-direction clamping frame (7) are both made of deformable plastic; and the first-direction clamping frame (7) and the second-direction clamping frame (11) are both coated with frosted material on the outside.

3. A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment according to claim 2, characterized in that: A connecting rod (8) is provided on one side of the upper end of the first-direction clamping frame (7), and connecting plates (12) are provided at both the front and rear ends of the connecting rod (8), and the connecting plate (12) and the connecting rod (8) are an integral structure, and the connecting plate (12) is rotatably connected to the container (2).

4. A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment according to claim 3, characterized in that: A bonding sheet (15) for limiting is arranged on the other side of the upper end of the first-direction clamping frame (7); the bonding sheet (15) and the first-direction clamping frame (7) are an integral structure; and a second reserved groove (17) is arranged at the lower end of the outside of the bonding sheet (15).

5. The clamping structure for facilitating the fixing and removal of the battery in the earphone battery compartment according to claim 4, characterized in that: A first magnet (18) is arranged at the lower end of the bonding sheet (15), a second magnet (19) is arranged at the upper end of the second reserved groove (17), and the second magnet (19) and the first magnet (18) are magnetically connected.

6. A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment according to claim 5, characterized in that: The end of the bonding sheet (15) facing the connecting rod (8) is provided with a first reserved groove (16).

7. A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment according to claim 6, characterized in that: A battery (9) for power supply is arranged between the upper end of the first-direction clamping frame (7) and the two second-direction clamping frames (11), and internal electrical terminals (10) are arranged on both sides of the first-direction clamping frame (7).

8. The clamping structure for facilitating the fixing and removal of the battery in the earphone battery compartment according to claim 7, characterized in that: A first external electrical terminal (13) is provided on both sides of the lower end of the first-direction clamping frame (7), and the first external electrical terminal (13) and the internal electrical terminal (10) are an integral structure, and a second external electrical terminal (14) is provided on both sides of the lower end of the inner mounting groove (6).

9. The clamping structure for facilitating the fixing and removal of the battery in the earphone battery compartment according to claim 1, characterized in that: Extension pieces (3) for connection are provided on both sides of the lower end of the exterior of the container (2), and the extension piece (3) and the container (2) are an integral structure. External mounting grooves (5) are provided on both sides of the lower end of the exterior of the sliding cavity (4), and the external mounting grooves (5) are connected to the extension piece (3) slots.

10. A clamping structure for facilitating the fixing and removal of a battery in a headphone battery compartment according to claim 9, characterized in that: The extension piece (3) is provided with a bolt inside, and the bolt passes through the extension piece (3) and extends to the inside of the outer shell (1).

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