Air conduction Bluetooth earphone

Abstract

The utility model relates to the field of earphones, in particular to an air conduction Bluetooth earphone which comprises an earphone bin bottom shell, an earphone bin top shell is rotatably connected to the upper surface of the earphone bin bottom shell, a top cover is fixedly connected to the inner top wall of the earphone bin top shell, an integrated circuit board is arranged in the earphone bin bottom shell, and a bottom cover is fixedly connected to the inner wall of the earphone bin bottom shell. Two Bluetooth earphone shells are arranged in the bottom cover, two charging jacks are formed in the bottom surface of each Bluetooth earphone shell, the Bluetooth earphone shells can be protected by arranging an earphone bin top shell and an earphone bin bottom shell, and power can be supplied to the Bluetooth earphone shells by utilizing a second storage battery, an integrated circuit board and a charging motor; therefore, after the Bluetooth earphone shell is placed in the earphone bin bottom shell, the first storage battery in the Bluetooth earphone shell can be automatically charged, and the first storage battery can be directly charged by using the first charging plug, so that the situation that the Bluetooth earphone cannot be used after the earphone bin is damaged and lost is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to an air conduction Bluetooth earphone. Background Art

[0002] Headphones are an audio output device that converts audio signals into sounds so that users can hear them. Headphones usually consist of two earplugs or earmuffs, connected to the audio source via wires or wireless connections. Headphones allow users to enjoy a personalized audio experience without being disturbed by external noise. Therefore, they are widely used in travel, work, study and other occasions. The sound quality, comfort, durability and other aspects of headphones are all factors that users need to consider when choosing. Bluetooth headphones are a common type of headphones.

[0003] With the development of society, Bluetooth headsets are a type of headset that people frequently use. Currently, when the power is low, the Bluetooth headset can be placed in the headset compartment to charge. However, during use, the Bluetooth headset can only be charged through the headset compartment, resulting in the Bluetooth headset being unable to charge if the headset compartment falls off or is damaged during actual use, affecting the normal use of the headset.

[0004] Therefore, a new solution is needed to solve this problem Utility Model Content

[0005] In view of the above background technology, the prior art has the shortcomings and defects that the Bluetooth headset can only be charged through the charging case. Once the earphone case falls off or the earphone case is damaged, the Bluetooth headset cannot be used anymore.

[0006] The utility model discloses an air conduction Bluetooth headset, comprising an earphone compartment bottom shell, the upper surface of the earphone compartment bottom shell is rotatably connected to the earphone compartment top shell, the inner top wall of the earphone compartment top shell is fixedly connected to the top cover, the interior of the earphone compartment bottom shell is provided with an integrated circuit board, the inner wall of the earphone compartment bottom shell is fixedly connected to the bottom cover, two Bluetooth earphone shells are provided inside the bottom cover, the bottom surface of each of the Bluetooth earphone shells is provided with two charging jacks, the output end of the integrated circuit board is electrically connected to two groups of charging electrodes, the top ends of the two groups of charging electrodes pass through the bottom cover and extend to the inside of the two charging jacks, the inner top wall of each Bluetooth earphone shell is fixedly connected to a speaker, the inner bottom wall of each Bluetooth earphone shell is fixedly connected to a controller, the inner wall of each Bluetooth earphone shell is fixedly connected to a Bluetooth chip, the inner wall of each Bluetooth earphone shell is provided with a first through opening, the inner wall of each first through opening is fixedly installed with a first charging plug, and the inner wall of each Bluetooth earphone shell is provided with a first battery.

[0007] Furthermore, a second opening is provided on the back side of the earphone compartment bottom shell, the input end of the integrated circuit board is electrically connected to a second charging plug, the rear end of the second charging plug extends to the interior of the second opening, and a second battery is fixedly connected to the inner bottom wall of the earphone compartment bottom shell.

[0008] Furthermore, two positioning posts are fixedly connected to the upper surface of the integrated circuit board, and the top end of each positioning post is in contact with the bottom surface of the bottom cover.

[0009] Furthermore, a first magnetic block is fixedly connected to the bottom surface of the bottom cover, and a second magnetic block is fixedly connected to the upper surface of the top cover, and the first magnetic block attracts the second magnetic block.

[0010] Furthermore, the inner wall of each Bluetooth headset shell is fixedly connected to two card plates, and the two groups of card plates are respectively fixedly connected to the inner bottom walls of the two Bluetooth headset shells.

[0011] Furthermore, a power display is fixedly connected to the upper surface of the headphone pod top shell, and two sets of anti-slip pads are fixedly connected to the bottom surface of the headphone pod bottom shell.

[0012] Furthermore, a switch is fixedly connected to the upper surface of each Bluetooth headset shell, and a groove is provided on the front side of the headset compartment bottom shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can protect the Bluetooth headset shell by providing an earphone compartment top shell and an earphone compartment bottom shell, and can power the Bluetooth headset shell by using a second battery, an integrated circuit board and a charging motor, so that after the Bluetooth headset shell is placed in the earphone compartment bottom shell, the first battery inside the Bluetooth headset shell can be automatically charged, and the first battery can be directly charged by using a first charging plug, thereby preventing the Bluetooth headset from being unusable after the earphone compartment is damaged or lost.

[0015] 2. The utility model can limit the Bluetooth headset shell by providing a top cover and a bottom cover to prevent the Bluetooth headset shell from shaking during charging and avoid affecting the charging effect of the Bluetooth headset. By providing a first magnetic block and a second magnetic block, the magnetic force of the first magnetic block and the second magnetic block can be used to bring the top cover and the bottom cover closer to each other, thereby facilitating the closing of the top shell and the bottom shell of the earphone compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a bottom view of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the Bluetooth headset shell of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the front cross-section of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of a side section view of the earphone compartment bottom shell of the utility model;

[0022] Figure 6 The utility model is a three-dimensional structural schematic diagram of a side section view of a Bluetooth headset shell.

[0023] In the figure: 1. earphone compartment bottom shell; 2. groove; 3. earphone compartment top shell; 4. power display; 5. second port; 6. second charging plug; 7. anti-skid pad; 8. bottom cover; 9. Bluetooth earphone shell; 10. top cover; 11. second magnetic block; 12. first magnetic block; 13. integrated circuit board; 14. second battery; 15. charging electrode; 16. positioning column; 17. charging jack; 18. speaker; 19. first battery; 20. card board; 21. Bluetooth chip; 22. first charging plug; 23. controller; 24. first port; 25. switch. DETAILED DESCRIPTION

[0024] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The utility model is an air conduction Bluetooth headset, comprising an earphone compartment bottom shell 1, a second opening 5 is opened on the back of the earphone compartment bottom shell 1, an input end of an integrated circuit board 13 is electrically connected to a second charging plug 6, a rear end of the second charging plug 6 extends to the inside of the second opening 5, and a second battery 14 is fixedly connected to the inner bottom wall of the earphone compartment bottom shell 1. Electricity can be stored through the second battery 14 and the second charging plug 6, so that the Bluetooth headset can be charged.

[0026] The upper surface of the earphone compartment bottom shell 1 is rotatably connected to the earphone compartment top shell 3, and the inner top wall of the earphone compartment top shell 3 is fixedly connected to the top cover 10. The Bluetooth earphone shell 9 can be limited by the top cover 10 and the bottom cover 8 to prevent the Bluetooth earphone shell 9 from shaking during charging. An integrated circuit board 13 is provided inside the earphone compartment bottom shell 1, and two positioning columns 16 are fixedly connected to the upper surface of the integrated circuit board 13. The top end of each positioning column 16 contacts the bottom surface of the bottom cover 8. The bottom cover 8 can be supported by the positioning columns 16 to prevent the bottom cover 8 from sliding downward.

[0027] The inner wall of the earphone compartment bottom shell 1 is fixedly connected with a bottom cover 8, and two Bluetooth earphone shells 9 are arranged inside the bottom cover 8. The bottom surface of each Bluetooth earphone shell 9 is provided with two charging jacks 17, and the output end of the integrated circuit board 13 is electrically connected to two groups of charging electrodes 15. The Bluetooth earphone can be charged through the charging electrodes 15 after being placed into the earphone compartment. The top ends of the two groups of charging electrodes 15 penetrate the bottom cover 8 and extend to the inside of the two charging jacks 17.

[0028] The bottom surface of the bottom cover 8 is fixedly connected to a first magnetic block 12, and the upper surface of the top cover 10 is fixedly connected to a second magnetic block 11. The first magnetic block 12 attracts the second magnetic block 11. The first magnetic block 12 and the second magnetic block 11 can increase the support force of the earphone compartment top shell 3 and the earphone compartment bottom shell 1 after closing to prevent automatic opening. The inner top wall of each Bluetooth earphone shell 9 is fixedly connected to a speaker 18.

[0029] The inner bottom wall of each Bluetooth headset shell 9 is fixedly connected to a controller 23, and a Bluetooth connection can be established with the device through the controller 23 and the Bluetooth chip 21, so as to control the speaker 18 to work and play audio content. The inner wall of each Bluetooth headset shell 9 is fixedly connected to a Bluetooth chip 21, and a first through opening 24 is opened on the inner wall of each Bluetooth headset shell 9. A first charging plug 22 is fixedly installed on the inner wall of each first through opening 24. The Bluetooth headset can be charged through the first charging plug 22 after the headset compartment is damaged, thereby ensuring the normal use of the Bluetooth headset. A first battery 19 is provided on the inner wall of each Bluetooth headset shell 9.

[0030] In this embodiment, a power display 4 is fixedly connected to the upper surface of the earphone compartment top shell 3, and two sets of anti-slip pads 7 are fixedly connected to the bottom surface of the earphone compartment bottom shell 1. The power display 4 can conveniently display the remaining power, so that the user can replenish it in time.

[0031] In this embodiment, a switch 25 is fixedly connected to the upper surface of each Bluetooth headset shell 9, and a groove 2 is provided on the front of the headset compartment bottom shell 1. The switch 25 can be used to conveniently control the Bluetooth headset, and the groove 2 can be used to conveniently open the headset compartment top shell 3.

[0032] In order to make the first battery 19 more stable, two card plates 20 are fixedly connected to the inner wall of each Bluetooth headset shell 9. The two sets of card plates 20 are respectively fixedly connected to the inner bottom walls of the two Bluetooth headset shells 9. The card plates 20 can limit the first battery 19 to prevent it from falling off during use.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An air conduction Bluetooth headset, comprising a headset compartment bottom shell (1), characterized in that: The upper surface of the earphone compartment bottom shell (1) is rotatably connected to the earphone compartment top shell (3), the inner top wall of the earphone compartment top shell (3) is fixedly connected to the top cover (10), an integrated circuit board (13) is arranged inside the earphone compartment bottom shell (1), the inner wall of the earphone compartment bottom shell (1) is fixedly connected to the bottom cover (8), two Bluetooth earphone shells (9) are arranged inside the bottom cover (8), each of the Bluetooth earphone shells (9) is provided with two charging jacks (17) on the bottom surface, the output end of the integrated circuit board (13) is electrically connected to two groups of charging electrodes (15), and the top ends of the two groups of charging electrodes (15) are The device penetrates the bottom cover (8) and extends to the inside of the two charging sockets (17); the inner top wall of each Bluetooth headset shell (9) is fixedly connected to a speaker (18); the inner bottom wall of each Bluetooth headset shell (9) is fixedly connected to a controller (23); the inner wall of each Bluetooth headset shell (9) is fixedly connected to a Bluetooth chip (21); the inner wall of each Bluetooth headset shell (9) is provided with a first opening (24); the inner wall of each first opening (24) is fixedly mounted with a first charging plug (22); and the inner wall of each Bluetooth headset shell (9) is provided with a first storage battery (19).

2. An air conduction Bluetooth headset according to claim 1, characterized in that: A second opening (5) is provided on the back of the earphone compartment bottom shell (1); an input end of the integrated circuit board (13) is electrically connected to a second charging plug (6); a rear end of the second charging plug (6) extends to the interior of the second opening (5); and a second storage battery (14) is fixedly connected to the inner bottom wall of the earphone compartment bottom shell (1).

3. The air conduction Bluetooth headset according to claim 1, characterized in that: Two positioning posts (16) are fixedly connected to the upper surface of the integrated circuit board (13), and the top end of each positioning post (16) is in contact with the bottom surface of the bottom cover (8).

4. The air conduction Bluetooth headset according to claim 1, characterized in that: The bottom surface of the bottom cover (8) is fixedly connected to a first magnetic block (12), and the upper surface of the top cover (10) is fixedly connected to a second magnetic block (11), and the first magnetic block (12) and the second magnetic block (11) are attracted to each other.

5. The air conduction Bluetooth headset according to claim 1, characterized in that: The inner wall of each Bluetooth headset shell (9) is fixedly connected to two card plates (20), and the two groups of card plates (20) are respectively fixedly connected to the inner bottom walls of the two Bluetooth headset shells (9).

6. The air conduction Bluetooth headset according to claim 1, characterized in that: A power display (4) is fixedly connected to the upper surface of the earphone compartment top shell (3), and two sets of anti-slip pads (7) are fixedly connected to the bottom surface of the earphone compartment bottom shell (1).

7. The air conduction Bluetooth headset according to claim 1, characterized in that: A switch (25) is fixedly connected to the upper surface of each Bluetooth earphone shell (9), and a groove (2) is provided on the front of the earphone compartment bottom shell (1).

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