Bluetooth earphone with battery convenient to replace

Abstract

The utility model discloses a convenient bluetooth headset of replacing battery, include: earphone subassembly, earphone subassembly includes earphone shell, movable assembly includes battery box, sliding slot, hollow ring groove, clamping slot, conducting block, wire harness hole, fixed lid, limiting block and first telescopic spring, the battery box is placed in the earphone shell inside, and the sliding slot is established in the both sides of battery box outer end, and the hollow ring groove is established in the sliding slot bottom, and the clamping slot is established in the one end away from the sliding slot of hollow ring groove, and the conducting block fixedly connected in the both sides of battery box bottom, and the wire harness hole is established in the both sides of battery box bottom, and the fixed lid is placed in the battery box outer end. The utility model discloses through setting movable assembly, has solved the inside battery of current bluetooth headset generally adopts the mode and the electric wire of soldering and is connected, when replacing battery, needs to use electric iron to operate, but electric iron will not be equipped in the family generally, leads to the replacement of bluetooth battery to need to find professional operator's problem.

Description

Technical Field

[0001] This utility model relates to the field of Bluetooth headset technology, and in particular to a Bluetooth headset with easily replaceable batteries. Background Technology

[0002] Bluetooth headsets are wireless audio devices that connect to devices such as mobile phones and computers via Bluetooth technology to enable wireless music playback and calls. Because Bluetooth headsets use Bluetooth transmission technology, they require an internal power supply to provide power to the internal speakers and control chips.

[0003] Existing Bluetooth headsets typically use soldering to connect the internal battery to the wires. Replacing the battery requires a soldering iron, which is not commonly found in homes. This means that replacing Bluetooth batteries requires a professional. Therefore, there is a need for a device that allows battery replacement without the use of a soldering iron to complete the replacement of Bluetooth headset batteries. Summary of the Invention

[0004] The purpose of this invention is to provide a Bluetooth headset with a convenient battery replacement feature, in order to solve the problem mentioned in the background art that the internal battery of existing Bluetooth headsets is generally connected to the wire by soldering. When replacing the battery, a soldering iron is required, but soldering irons are generally not available in households, which leads to the need to find a professional to replace the Bluetooth battery.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a Bluetooth headset with easily replaceable batteries, comprising: Headphone assembly, the headphone assembly including headphone housing; The movable component includes a battery box, a sliding groove, a hollow annular groove, a locking slot, a conductive block, a wiring harness hole, a fixing cover, a limiting block, and a first telescopic spring. The battery box is placed inside the earphone shell. The sliding groove is opened on both sides of the outer end of the battery box. The hollow annular groove is opened at the bottom end of the sliding groove. The locking slot is opened at the end of the hollow annular groove away from the sliding groove. The conductive block is fixedly connected to both sides of the bottom end of the battery box. The wiring harness hole is opened on both sides of the bottom end of the battery box. The fixing cover is placed on the outer end of the battery box. The limiting block is fixedly connected to both ends of the outer side of the fixing cover. The first telescopic spring is fixedly connected to the center of the inner side of the fixing cover.

[0006] Furthermore, the headphone assembly also includes a headphone stem, a headphone cover, and a Bluetooth receiver. The headphone cover is fixedly connected to the top of the headphone stem, the headphone cover is snapped onto the outside of the headphone cover, and the Bluetooth receiver is fixedly connected to the inside of the headphone cover.

[0007] Furthermore, the height of the slot is less than the height of the slide, and the slot and the slide are connected by a hollow annular groove.

[0008] Furthermore, the slot and slide are opened relative to the limiting block, and the wire harness hole is located at the center of the outer side of the conductive block.

[0009] Furthermore, the fixing assembly includes a support rod, a second telescopic spring, a movable rod, a support block, and a rubber block. The support rod is fixedly connected to the outer periphery of the earphone shell, the second telescopic spring is fixedly connected to the inside of the support rod, the movable rod is fixedly connected to the end of the second telescopic spring away from the support rod, the support block is fixedly connected to the end of the movable rod away from the second telescopic spring, and the rubber block is fixedly connected to the outside of the support block.

[0010] Furthermore, the outer ends of the support block and the rubber block extend outward beyond the outer end of the earphone shell, and the outer side of the rubber block contacts the inner wall of the earphone shell, with the movable rod slidably connected inside the support rod.

[0011] Compared with existing technologies, the advantages of this utility model are: I. This utility model, by setting up a movable component, allows the battery to be stored in a battery box, and the first telescopic spring can limit the battery inside the battery box, so that the battery can always be in contact with the conductive block, thereby releasing the electrical energy inside the battery to the outside through the conductive block. No soldering iron is needed during battery replacement, making the operation simple and convenient.

[0012] Second, based on the first beneficial effect, by setting up a fixing component, the battery case can be fixed in the center of the inside of the earphone shell, thereby preventing the battery case from shaking inside the earphone shell, and also making it easy to remove the battery case from the inside of the earphone shell. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0014] Figure 1 This is an overall sectional view of the present invention; Figure 2 This is a structural diagram of the headphone assembly of this utility model; Figure 3 This is a structural diagram of the active component of this utility model; Figure 4 This is a structural diagram of the fixing component of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 11. Earphone stem; 12. Earphone shell; 13. Earphone cover; 14. Bluetooth receiver; 21. Battery compartment; 22. Slide groove; 23. Hollow ring groove; 24. Slot; 25. Conductive block; 26. Wiring harness hole; 27. Fixing cover; 28. Limiting block; 29. ​​First telescopic spring; 31. Support rod; 32. Second telescopic spring; 33. Movable rod; 34. Support block; 35. Rubber block. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0020] Please see Figure 1-3 As shown, this embodiment is a Bluetooth headset with a convenient battery replacement feature, comprising: The headphone assembly includes a headphone shell 12; The movable components include a battery box 21, a sliding groove 22, a hollow annular groove 23, a slot 24, a conductive block 25, a wire harness hole 26, a fixing cover 27, a limiting block 28, and a first telescopic spring 29. The battery box 21 is placed inside the earphone shell 12. The sliding groove 22 is opened on both sides of the outer end of the battery box 21. The hollow annular groove 23 is opened at the bottom end of the sliding groove 22. The slot 24 is opened at the end of the hollow annular groove 23 away from the sliding groove 22. The conductive block 25 is fixedly connected to both sides of the bottom end of the battery box 21. The wire harness hole 26 is opened on both sides of the bottom end of the battery box 21. The fixing cover 27 is placed on the outer end of the battery box 21. The limiting block 28 is fixedly connected to both ends of the outer side of the fixing cover 27. The first telescopic spring 29 is fixedly connected to the center of the inner side of the fixing cover 27. The battery box 21 is used to store the battery. The slide 22 is used to move the limiting block 28 into the hollow annular groove 23. The hollow annular groove 23 is used to guide the limiting block 28. The slot 24 is used to limit the limiting block 28. The conductive block 25 is used to connect the battery and the wire. The wire harness hole 26 is used to place the wire. The fixing cover 27 is used to support the limiting block 28 and the first telescopic spring 29. The limiting block 28 is used to limit the fixing cover 27. The first telescopic spring 29 is used to compress the battery inside the battery box 21.

[0021] The headphone assembly also includes a headphone stem 11, a headphone cover 13, and a Bluetooth receiver 14. The headphone shell 12 is fixedly connected to the top of the headphone stem 11, the headphone cover 13 is snapped onto the outside of the headphone shell 12, and the Bluetooth receiver 14 is fixedly connected to the inside of the headphone cover 13. The earphone stem 11 is for the user to hold, the earphone shell 12 is for storing the battery case 21, and the earphone cover 13 is for storing the Bluetooth receiver 14 and the speaker (not shown in the figure). The Bluetooth receiver 14 is used to receive Bluetooth signals.

[0022] The height of the slot 24 is less than the height of the slide 22, and the slot 24 and the slide 22 are connected by the hollow annular groove 23; The limiting block 28 can enter the hollow annular groove 23 through the slide groove 22 and move into the slot 24.

[0023] The slot 24 and the slide 22 are opened relative to the limiting block 28, and the wire harness hole 26 is located at the center of the outer side of the conductive block 25; The wires can enter the battery box 21 through the wire harness hole 26 and connect to the conductive block 25 to form a passage.

[0024] Working principle: When the Bluetooth headset battery needs to be replaced, the user presses the fixing cover 27 inward. At this time, the fixing cover 27 moves the limiting block 28 inward, from the top of the slot 24 to the bottom into the hollow annular groove 23. The fixing cover 27 also compresses the first telescopic spring 29, generating elastic force. Rotating the fixing cover 27 causes the limiting block 28 to rotate along the hollow annular groove 23 into the sliding groove 22. Since the sliding groove 22 is an open structure, under the elastic force of the first telescopic spring 29, the fixing cover 27 moves outward away from the battery compartment 21. At this time, the battery can be removed from the battery compartment 21. Replacement is straightforward. After replacement, reverse the above steps to install the battery inside the battery compartment 21. At this time, as the fixing cover 27 moves inward, it causes the first telescopic spring 29 to move inward, and the outer end of the first telescopic spring 29 is blocked by the battery, causing the first telescopic spring 29 to be compressed and generate elastic force. The fixing cover 27 is limited by the limiting block 28, which blocks the end of the first telescopic spring 29 away from the battery, so that the first telescopic spring 29 always applies a pushing force to the battery towards the conductive block 25, thereby forming a passage between the battery, the conductive block 25 and the wire, providing power to the Bluetooth receiver 14 and speaker (not shown in the figure) inside the headphone assembly.

[0025] Please see Figure 4 As shown, this embodiment, based on the above embodiment, further includes: The fixing assembly includes a support rod 31, a second telescopic spring 32, a movable rod 33, a support block 34, and a rubber block 35. The support rod 31 is fixedly connected to the outer periphery of the earphone shell 12. The second telescopic spring 32 is fixedly connected to the inside of the support rod 31. The movable rod 33 is fixedly connected to the end of the second telescopic spring 32 away from the support rod 31. The support block 34 is fixedly connected to the end of the movable rod 33 away from the second telescopic spring 32. The rubber block 35 is fixedly connected to the outside of the support block 34. The support rod 31 is used to support the second telescopic spring 32 and guide the movable rod 33. The second telescopic spring 32 resets the movable rod 33. The movable rod 33 is used to support the support block 34. The support block 34 is used to support the rubber block 35. The rubber block 35 is used to increase the friction between the rubber block and the inner wall of the earphone shell 12.

[0026] The outer ends of the support block 34 and the rubber block 35 extend outward beyond the outer end of the earphone shell 12, and the outer side of the rubber block 35 contacts the inner wall of the earphone shell 12. The movable rod 33 is slidably connected to the inside of the support rod 31. Since the outer ends of the support block 34 and the rubber block 35 extend beyond the outer end of the earphone shell 12, they can make contact with the support block 34 and the rubber block 35 at the outer end of the earphone shell 12.

[0027] Working principle: When the battery case 21 needs to be removed from the earphone shell 12, the user presses the rubber block 35 and the support block 34 inward, causing the support block 34 to move the movable rod 33 along the inside of the support rod 31. When the rubber block 35 moves away from the inner wall of the earphone shell 12, the battery case 21 can be pulled outward. After the battery is replaced, press the rubber block 35 and the support block 34 inward again to place the battery case 21 inside the earphone shell 12. Then release the rubber block 35 and the support block 34. Under the elastic force of the second telescopic spring 32, the movable rod 33 moves outward, causing the support block 34 and the rubber block 35 to move outward. When the rubber block 35 moves to contact the inner wall of the earphone shell 12, the friction between the rubber block 35 and the earphone shell 12 prevents the battery case 21 from shaking inside the earphone shell 12. Furthermore, since the elastic force remains equal when no external force is applied, the battery case 21 will remain in the center inside the earphone shell 12.

[0028] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A Bluetooth headset with easily replaceable batteries, characterized in that, include: Headphone assembly, the headphone assembly including headphone shell (12); The active components include a battery box (21), a sliding groove (22), a hollow ring groove (23), a slot (24), a conductive block (25), a wire harness hole (26), a fixing cover (27), a limiting block (28), and a first telescopic spring (29). The battery box (21) is placed inside the earphone shell (12). The sliding groove (22) is opened on both sides of the outer end of the battery box (21). The hollow ring groove (23) is opened at the bottom end of the sliding groove (22). The slot (24) is opened at the end of the hollow ring groove (23) away from the sliding groove (22). The conductive block (25) is fixedly connected to both sides of the bottom end of the battery box (21). The wire harness hole (26) is opened on both sides of the bottom end of the battery box (21). The fixing cover (27) is placed on the outer end of the battery box (21). The limiting block (28) is fixedly connected to both ends of the outer side of the fixing cover (27). The first telescopic spring (29) is fixedly connected to the center of the inner side of the fixing cover (27).

2. A Bluetooth headset with easily replaceable batteries according to claim 1, characterized in that, The headphone assembly also includes a headphone stem (11), a headphone cover (13), and a Bluetooth receiver (14). The headphone shell (12) is fixedly connected to the top of the headphone stem (11), the headphone cover (13) is snapped onto the outside of the headphone shell (12), and the Bluetooth receiver (14) is fixedly connected to the inside of the headphone cover (13).

3. A Bluetooth headset with easily replaceable batteries according to claim 1, characterized in that, The height of the slot (24) is less than the height of the slide (22), and the slot (24) and the slide (22) are connected by a hollow annular groove (23).

4. A Bluetooth headset with easily replaceable batteries according to claim 1, characterized in that, The slot (24) and slide (22) are opened relative to the limiting block (28), and the wire harness hole (26) is located at the center of the outer side of the conductive block (25).

5. A Bluetooth headset with easily replaceable batteries according to claim 1, characterized in that, It also includes a fixing component, which includes a support rod (31), a second telescopic spring (32), a movable rod (33), a support block (34), and a rubber block (35). The support rod (31) is fixedly connected to the outer periphery of the earphone shell (12), the second telescopic spring (32) is fixedly connected to the inside of the support rod (31), the movable rod (33) is fixedly connected to the end of the second telescopic spring (32) away from the support rod (31), the support block (34) is fixedly connected to the end of the movable rod (33) away from the second telescopic spring (32), and the rubber block (35) is fixedly connected to the outside of the support block (34).

6. A Bluetooth headset with easily replaceable batteries according to claim 5, characterized in that, The outer ends of the support block (34) and the rubber block (35) extend outward beyond the outer end of the earphone shell (12), and the outer side of the rubber block (35) contacts the inner wall of the earphone shell (12). The movable rod (33) is slidably connected to the inside of the support rod (31).

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