Bluetooth earphone cabin and Bluetooth earphone

Abstract

The utility model discloses a Bluetooth earphone cabin and a Bluetooth earphone, belongs to the technical field of electronic equipment, and mainly solves the problems that in the prior art, a charging cabin is lack of a mechanism for fixing a cabin body and a buckle cover, once the charging cabin falls off, the buckle cover is bounced off under impact force, the earphone is separated from the cabin under stress, the earphone is damaged, and the charging cabin is damaged. The Bluetooth earphone cabin comprises a charging cabin body, the back surface of the charging cabin body is rotatably connected with a steering seat through a rotating shaft, the top of the steering seat is fixedly connected with an upper end cover, the top of the charging cabin body is provided with a jack, and the inner wall of the upper end cover is fixedly connected with a socket corresponding to the jack. A clamping groove is formed in one side of the socket, a mounting groove is formed in the charging bin body, a guide groove is formed between the mounting groove and the jack in a penetrating mode, a movable rod is slidably installed in the guide groove, an embedding flange is arranged on the charging bin body, a groove corresponding to the embedding flange is formed in the bottom of the upper end cover, and magnet pieces are arranged in the embedding flange and the groove.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment technology, and more specifically, to a Bluetooth earphone case and a Bluetooth earphone. Background Technology

[0002] Bluetooth headsets apply Bluetooth technology to hands-free headsets, allowing users to be free from the shackles of annoying wires and make calls freely and easily in various ways. Since their advent, Bluetooth headsets have been a great tool for mobile business people to improve efficiency. However, Bluetooth headsets have limited battery life and need to be equipped with a charging case to charge them. Therefore, the use of Bluetooth headset charging cases is becoming increasingly common.

[0003] However, existing Bluetooth headsets come in various types. For example, utility model patent CN216905265U relates to a Bluetooth headset and charging case. This utility model includes an earphone shell, a circuit board, a small battery, and a speaker. The earphone shell has a sound outlet at the point where it fits against the ear. The circuit board is fixedly installed on the inner wall of the earphone shell, and the small battery is also fixedly installed on the inner wall of the earphone shell and electrically connected to the circuit board. The speaker is installed inside the earphone shell. This utility model, through the design of the adapter slot, can limit the earphone shell as much as possible without compressing it, thereby effectively reducing the collision between the earphone shell and the cover caused by movement, reducing the loosening of internal parts, improving the stability of the device, and through the foolproof design of the label, it is easy for users to distinguish between the left and right earphones, reducing the possibility of the earphones slipping off due to misplacement, and improving the safety performance of the device.

[0004] While this Bluetooth earphone charging case reduces the loosening of the earphones inside and makes it easier to distinguish between the left and right earphones, it lacks a mechanism to secure the case and the cover during use. If the charging case falls, the cover may pop open due to the impact, causing the earphones to be forced out of the case, damaging them and reducing their lifespan. To avoid this, it is essential to design a Bluetooth earphone case and earphones. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To achieve the above objectives, this utility model provides a Bluetooth earphone case and Bluetooth earphones, which are achieved by the following specific technical means:

[0007] A Bluetooth earphone case includes a charging case body. A rotatable seat is rotatably connected to the back of the charging case body via a pivot. An upper cover is fixedly connected to the top of the rotatable seat. An insertion port is opened on the top of the charging case body. A socket corresponding to the insertion port is fixedly connected to the inner wall of the upper cover. A slot is opened on one side of the socket. An installation groove is opened inside the charging case body. A guide groove is provided through the installation groove and the insertion port. A movable rod is slidably installed inside the guide groove, and the end of the movable rod can be inserted into the slot. An engagement flange is provided on the charging case body. A groove corresponding to the engagement flange is opened on the bottom of the upper cover. A magnet is provided in both the engagement flange and the groove.

[0008] Preferably, a rack is provided at the bottom of the movable rod, and a rotating shaft is rotatably connected to the mounting groove via a bearing. A transmission gear is coaxially provided on the surface of the rotating shaft, and the transmission gear is located below the movable rod. The transmission gear and the rack are meshed together.

[0009] Preferably, a rotary damper is installed in the mounting slot, and the output end of the rotary damper is fixedly connected to one end of the rotating shaft, while an adjustment disc is fixedly connected to the end of the rotating shaft that extends outside the mounting slot, and the adjustment disc is located in front of the charging compartment.

[0010] Preferably, the mounting groove is located on one side of the socket, and the socket and the mounting groove are connected by a guide groove. When the socket is embedded into the interior of the socket, the end of the movable rod can be engaged in the slot.

[0011] Preferably, the top of the charging compartment has two symmetrically arranged placement cavities, the bottom of the upper cover has two symmetrically arranged positioning grooves, the bottom of the placement cavities has two symmetrical charging pins installed, and the bottom of the placement cavities has a limiting groove located in the middle of the two charging pins.

[0012] This utility model also provides a Bluetooth headset, including a headset body and a Bluetooth headset charging case. The headset body can be placed inside the placement cavity and the positioning groove. There are two headset bodies. The surface of each headset body is provided with an indicator light. An electrode post is embedded in the bottom of the headset body and is pressed against the corresponding charging pin. A positioning protrusion is fixedly connected to the bottom of the headset body and is embedded in the limiting groove.

[0013] Preferably, one earphone body is equipped with a left earbud and the other earphone body is equipped with a right earbud, and the left and right earbuds are arranged symmetrically, with sound outlets provided on both the left and right earbuds.

[0014] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0015] When the top cover is closed on the charging case, the fitting flange can be engaged into the corresponding groove inside the top cover. The charging case and the top cover are initially fixed by two magnetic pieces. At the same time, the socket will be inserted into the corresponding socket. Then, by rotating the adjustment dial clockwise, the end of the movable rod can be engaged into the slot, so that the movable rod limits the socket. This further fixes the charging case and the top cover, preventing the top cover from popping open due to impact if the charging case falls. This prevents the earphones from being dislodged from the case, providing effective and stable protection for the earphones and improving the lifespan of the Bluetooth earphones. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 This is a top view of the Bluetooth earphone charging case.

[0018] Figure 2 This is a schematic diagram of the overall structure of a Bluetooth headset;

[0019] Figure 3 A perspective structural diagram of the charging compartment and its upper cover;

[0020] Figure 4 This is an enlarged structural diagram of point A;

[0021] Figure 5 This is a partial cross-sectional view of the present invention.

[0022] Figure 6 This is a structural diagram of the placement cavity and positioning groove;

[0023] Figure 7 A schematic diagram of the structure in which Bluetooth earphones are placed inside the placement cavity and positioning slot;

[0024] Figure 8 This is a front view structural diagram of a Bluetooth headset;

[0025] Figure 9 This is a schematic diagram of the structure of a Bluetooth headset viewed from below.

[0026] In the diagram: 1. Charging case; 2. Turning seat; 3. Top cover; 4. Socket; 5. Socket; 6. Slot; 7. Mounting slot; 8. Guide slot; 9. Movable rod; 10. Rack; 11. Rotating shaft; 12. Transmission gear; 13. Rotation damper; 14. Adjustment disc; 15. Placement cavity; 16. Positioning slot; 17. Charging pin; 18. Limiting slot; 19. Fitting flange; 20. Groove; 21. Magnet piece; 22. Earphone body; 23. Left earbud; 24. Right earbud; 25. Sound outlet; 26. Indicator light; 27. Electrode post; 28. Positioning protrusion. Detailed Implementation

[0027] 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.

[0028] 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.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments. Example

[0030] like Figure 1 as well as Figure 3 As shown, this is a schematic diagram of the Bluetooth earphone case in this embodiment. The Bluetooth earphone case in this embodiment includes a charging case 1. The back of the charging case 1 is rotatably connected to a steering seat 2 via a pivot. The top of the steering seat 2 is fixedly connected to an upper cover 3. The charging case 1 is provided with a fitting flange 19. The bottom of the upper cover 3 is provided with a groove 20 corresponding to the fitting flange 19. Both the fitting flange 19 and the groove 20 are provided with magnet pieces 21. When the upper cover 3 is closed on the charging case 1 via the steering seat 2, the fitting flange 19 can be inserted into the corresponding groove 20 in the upper cover 3 to complete the engagement. The charging case 1 and the upper cover 3 are initially fixed by the magnetic attraction of the two magnet pieces 21.

[0031] like Figure 4 as well as Figure 5As shown, in this example, the top of the charging compartment 1 has an inlet 4, and the inner wall of the upper cover 3 is fixedly connected to a socket 5 corresponding to the inlet 4. A slot 6 is provided on one side of the socket 5. An installation groove 7 is provided inside the charging compartment 1. A guide groove 8 is provided through the installation groove 7 and the inlet 4. A movable rod 9 is slidably installed inside the guide groove 8, and the end of the movable rod 9 can be embedded in the slot 6. A rack 10 is provided at the bottom of the movable rod 9. A rotating shaft 11 is rotatably connected to the installation groove 7 through a bearing, and a transmission gear 12 is coaxially provided on the surface of the rotating shaft 11. The transmission gear 12 is located below the movable rod 9, and the transmission gear 12 is meshed with the rack 10. A rotation damper 13 is installed in the installation groove 7, and the output end of the rotation damper 13 is fixedly connected to one end of the rotating shaft 11. The rotating shaft 11 extends outside the installation groove 7. An adjustment disc 14 is fixedly connected to the top end, and the adjustment disc 14 is located in front of the charging case 1. When the top cover 3 is closed, the socket 5 of the top cover 3 is inserted into the corresponding socket 4. Then, the adjustment disc 14 is rotated, which drives the rotating shaft 11 to rotate, causing the transmission gear 12 to rotate clockwise. Through the transmission action of the rack 10 and the transmission gear 12, the rack 10 drives the movable rod 9 to slide in the guide groove 8, causing the movable rod 9 to move towards the slot 6, and the end of the movable rod 9 is locked into the corresponding slot 6. The movable rod 9 limits the socket 5, thereby further fixing the charging case 1 and the top cover 3. This prevents the top cover 3 from popping open due to impact if the charging case falls, thus preventing the Bluetooth headset from being pulled out of the case. This provides effective and stable protection for the headset and improves the service life of the Bluetooth headset.

[0032] It is worth noting that in this embodiment, the charging case 1 is provided with a foolproof mark, and the two foolproof marks L and R indicate the left Bluetooth earphone and the right Bluetooth earphone respectively. The mounting slot 7 is located on one side of the socket 4, and the socket 4 and the mounting slot 7 are connected by a guide slot 8.

[0033] like Figure 6 as well as Figure 7 As shown, this is a structural diagram of the placement cavity 15 and positioning groove 16 in this embodiment. In this embodiment, the top of the charging case 1 has two symmetrically arranged placement cavities 15, and the bottom of the upper cover 3 has two symmetrically arranged positioning grooves 16. Two symmetrical charging pins 17 are installed at the bottom of the placement cavity 15. A limiting groove 18 is provided at the bottom of the placement cavity 15, and the limiting groove 18 is located in the middle of the two charging pins 17. When charging the Bluetooth earphones, the two earphones are placed into the two symmetrical placement cavities 15 respectively, and then the upper cover 3 is closed. The earphones are limited by the matching limiting groove 18, so that the embedded earphones are pressed tightly on the charging pins 17, and the earphones are charged by using the charging pins 17. Example

[0034] Embodiment 2 of this utility model also provides a Bluetooth headset, such as Figure 2 , Figure 8 as well as Figure 9 As shown, this is a schematic diagram of the Bluetooth headset in this embodiment. The Bluetooth headset includes a headset body 22 and a Bluetooth headset charging case. The headset body 22 can be placed inside the placement cavity 15 and the positioning groove 16. There are two headset bodies 22. Each headset body 22 has an indicator light 26 on its surface. The indicator light 26 can display the working status of the headset body 22 to remind the Bluetooth headset user at any time. An electrode post 27 is embedded in the bottom of the headset body 22 and is pressed against the corresponding charging pin 17. A positioning protrusion 28 is fixedly connected to the bottom of the headset body 22 and is embedded in the limiting groove 18. When the Bluetooth headset is placed in the placement cavity 15 and the positioning groove 16, and guided by the limiting groove 18 and the positioning protrusion 28, the electrode post 27 at the bottom of the headset is connected to the charging pin 17, thereby charging the two headset bodies 22.

[0035] It is worth noting that in this embodiment, a left earbud 23 is installed on one of the earphone bodies 22 and a right earbud 24 is installed on the other earphone body 22. The left earbud 23 and the right earbud 24 are arranged symmetrically, and both the left earbud 23 and the right earbud 24 have a sound outlet 25.

[0036] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Bluetooth earphone case, comprising a charging case body (1), a rotatable pivot seat (2) rotatably connected to the back of the charging case body (1) via a pivot, and an upper end cover (3) fixedly connected to the top of the pivot seat (2), characterized in that: The top of the charging compartment (1) is provided with an inlet (4), and the inner wall of the upper cover (3) is fixedly connected with a socket (5) corresponding to the inlet (4). A slot (6) is provided on one side of the socket (5). An installation slot (7) is provided inside the charging compartment (1). A guide groove (8) is provided between the installation slot (7) and the inlet (4). A movable rod (9) is slidably installed inside the guide groove (8), and the end of the movable rod (9) can be embedded in the slot (6). A fitting flange (19) is provided on the charging compartment (1). A groove (20) corresponding to the fitting flange (19) is provided at the bottom of the upper cover (3). A magnet (21) is provided in both the fitting flange (19) and the groove (20).

2. The Bluetooth earphone case according to claim 1, characterized in that: A rack (10) is provided at the bottom of the movable rod (9). A rotating shaft (11) is rotatably connected to the mounting groove (7) via a bearing. A transmission gear (12) is coaxially provided on the surface of the rotating shaft (11). The transmission gear (12) is located below the movable rod (9). The transmission gear (12) and the rack (10) are meshed together.

3. The Bluetooth earphone case according to claim 1, characterized in that: A rotary damper (13) is installed in the mounting slot (7), and the output end of the rotary damper (13) is fixedly connected to one end of the rotating shaft (11). An adjustment plate (14) is fixedly connected to one end of the rotating shaft (11) extending outside the mounting slot (7), and the adjustment plate (14) is located in front of the charging compartment (1).

4. A Bluetooth earphone case according to claim 1, characterized in that: The mounting groove (7) is located on one side of the socket (4), and the socket (4) and the mounting groove (7) are connected by the guide groove (8). The socket (5) is embedded into the socket (4), and the end of the movable rod (9) can be inserted into the slot (6).

5. A Bluetooth earphone case according to claim 1, characterized in that: The top of the charging compartment (1) has two symmetrically arranged placement cavities (15), the bottom of the upper cover (3) has two symmetrically arranged positioning grooves (16), the bottom of the placement cavity (15) is equipped with two symmetrical charging pins (17), the bottom of the placement cavity (15) has a limiting groove (18), and the limiting groove (18) is located in the middle of the two charging pins (17).

6. A Bluetooth headset, characterized in that: The device includes an earphone body (22) and a Bluetooth earphone case as described in claim 5. The earphone body (22) can be disposed inside the placement cavity (15) and the positioning groove (16). There are two earphone bodies (22). The surface of each earphone body (22) is provided with an indicator light (26). An electrode post (27) is embedded in the bottom end of the earphone body (22), and the electrode post (27) is pressed against the corresponding charging pin (17). A positioning protrusion (28) is fixedly connected to the bottom end of the earphone body (22), and the positioning protrusion (28) is embedded in the limiting groove (18).

7. A Bluetooth headset according to claim 6, characterized in that: One of the earphone bodies (22) is equipped with a left earbud (23), and the other earphone body (22) is equipped with a right earbud (24). The left earbud (23) and the right earbud (24) are arranged symmetrically, and both the left earbud (23) and the right earbud (24) have a sound outlet (25).

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