Combined modular wireless earphone

Abstract

The utility model discloses a combined modular wireless earphone, and relates to the technical field of wireless earphones. The combined modular wireless earphone comprises a wireless earphone body and a limiting type mounting plate, the outer wall of the wireless earphone body is sleeved with a charging type protective shell and an upper protective shell, and the top of the upper protective shell is provided with a protective cover in a hinged mode through a hinge piece. According to the combined modular wireless earphone, through arrangement of a limiting type mounting plate and a limiting cross rod, after a charging type protective shell and an upper protective shell are arranged on the wireless earphone body in a sleeving manner, the charging type protective shell and the upper protective shell can be connected; in this way, the stability of connection between the charging type protective shell and the upper protective shell can be improved, the situation that the wireless earphone body cannot be protected due to slippage of the charging type protective shell and the upper protective shell is avoided, the protection effect of the charging type protective shell and the upper protective shell on the wireless earphone body is improved, and the protectiveness of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless earphones, in particular to a combined modular wireless earphone. Background Art

[0002] A wireless earphone is an audio receiving device. It does not need to be physically connected to a sound source device (such as a mobile phone, a computer, a music player, etc.) through a physical cable, but receives and plays audio signals through wireless communication technologies (such as Bluetooth, Wi-Fi, RF radio frequency, etc.). The use of wireless earphones greatly improves the convenience and freedom of users. Users can listen to music, answer calls or enjoy other audio content without being restricted by cables.

[0003] When using wireless earphones, most users will set a protective cover on the outer wall to protect the earphones. However, most of the existing installation methods of earphone protective covers use a sleeving installation. Therefore, it is easy to fall off during use, and thus its protective effect is poor. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a combined modular wireless earphone, which can solve the problem that most of the installation methods of earphone protective covers use a sleeving installation, so it is easy to fall off during use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A combined modular wireless earphone includes a wireless earphone body and a limit type mounting plate. A rechargeable protective shell and an upper protective shell are sleeved on the outer wall of the wireless earphone body. A protective cover is hingedly installed at the top of the upper protective shell through a hinge.

[0006] A limit cross bar is arranged on the upper protective shell, and the limit cross bar is used to limit the limit type mounting plate. After the limit cross bar limits the limit type mounting plate, the rechargeable protective shell and the upper protective shell can be connected.

[0007] Preferably, a protective space is arranged inside the rechargeable protective shell, the upper protective shell and the protective cover. The wireless earphone body is located in the protective space, and the outer wall of the wireless earphone body is in contact with the inner walls of the rechargeable protective shell and the upper protective shell and is not fixed.

[0008] Preferably, a limit type mounting plate is fixedly installed at the top of the rechargeable protective shell, and the number of the limit type mounting plates is two groups.

[0009] Preferably, a square groove is opened inside the upper protective shell. A limit spring is fixedly installed on one inner wall of the square groove. A ring-shaped limit plate is fixedly installed on one side of the limit spring. A sliding pull rod is fixedly installed on one side of the ring-shaped limit plate. A limit cross bar is fixedly installed on the other side of the ring-shaped limit plate.

[0010] Preferably, a limiting groove for the movable limiting cross bar is formed inside the limiting mounting plate, which is convenient for limiting the limiting mounting plate.

[0011] Preferably, a storage battery is provided inside the charging protective shell, a charging contact is provided at the inner bottom of the charging protective shell, and a charging interface corresponding to the charging contact on the charging protective shell is provided at the bottom of the wireless earphone body.

[0012] Preferably, one end of the sliding pull rod extends to one side of the upper protective shell and is fixedly installed with a pulling plate. The sliding pull rod and the pulling plate are slidably installed, which is convenient for the sliding pull rod to move.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this combined modular wireless earphone, through the setting of the limiting mounting plate and the limiting cross bar, after the charging protective shell and the upper protective shell are sleeved on the wireless earphone body, the charging protective shell and the upper protective shell can be connected, which can increase the connection stability between the charging protective shell and the upper protective shell, avoid the situation that the charging protective shell and the upper protective shell slip off and cannot protect the wireless earphone body, improve the protection effect of the charging protective shell and the upper protective shell on the wireless earphone body, increase the protection of the device, and a storage battery is provided inside the charging protective shell. During the protection of the wireless earphone body, the wireless earphone body can be charged, which can further increase the battery life of the wireless earphone body and improve the diversity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further illustrates the present utility model with reference to the drawings and embodiments:

[0015] Figure 1 It is a cross-sectional view of the charging protective shell of the present utility model;

[0016] Figure 2 It is a three-dimensional view of the present utility model;

[0017] Figure 3 It is an enlarged view of part A of the present utility model;

[0018] Figure 4 It is a cross-sectional view of the limiting mounting plate of the present utility model.

[0019] Reference numerals: 1, wireless earphone body; 2, charging protective shell; 3, upper protective shell; 4, protective cover; 5, limiting mounting plate; 6, limiting spring; 7, annular limiting plate; 8, sliding pull rod; 9, pulling plate; 10, limiting cross bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a combined modular wireless earphone, including a wireless earphone body 1 and a limit-type mounting plate 5. A rechargeable protective shell 2 and an upper protective shell 3 are sleeved on the outer wall of the wireless earphone body 1. A protective cover 4 is hingedly installed at the top of the upper protective shell 3 through a hinge; a limit crossbar 10 is provided on the upper protective shell 3, and the limit crossbar 10 is used to limit the limit-type mounting plate 5. After the limit crossbar 10 limits the limit-type mounting plate 5, the rechargeable protective shell 2 and the upper protective shell 3 can be connected.

[0022] Furthermore, a protective space is provided inside the rechargeable protective shell 2, the upper protective shell 3 and the protective cover 4. The wireless earphone body 1 is located inside the protective space, and the outer wall of the wireless earphone body 1 is in contact with the inner walls of the rechargeable protective shell 2 and the upper protective shell 3 without being fixed. A limit-type mounting plate 5 is fixedly installed at the top of the rechargeable protective shell 2, and the number of the limit-type mounting plates 5 is two groups. Such a setting can charge the wireless earphone body 1 during the protection process of the wireless earphone body 1, thereby further increasing the battery life of the wireless earphone body 1 and improving the diversity of the device.

[0023] Still further, a square groove is opened inside the upper protective shell 3. A limit spring 6 is fixedly installed on one inner wall of the square groove. A circular limit plate 7 is fixedly installed on one side of the limit spring 6. A sliding pull rod 8 is fixedly installed on one side of the circular limit plate 7. A limit crossbar 10 is fixedly installed on the other side of the circular limit plate 7. A limit groove for the limit crossbar 10 to move is opened inside the limit-type mounting plate 5. A storage battery is provided inside the rechargeable protective shell 2. Charging contacts are provided at the inner bottom of the rechargeable protective shell 2. A charging interface corresponding to the charging contacts on the rechargeable protective shell 2 is provided at the bottom of the wireless earphone body 1. One end of the sliding pull rod 8 extends to one side of the upper protective shell 3 and is fixedly installed with a pulling plate 9. The sliding pull rod 8 and the pulling plate 9 are slidably installed. Such a setting can connect the rechargeable protective shell 2 and the upper protective shell 3 after the rechargeable protective shell 2 and the upper protective shell 3 are sleeved on the wireless earphone body 1, which can increase the connection stability between the rechargeable protective shell 2 and the upper protective shell 3, avoid the situation that the rechargeable protective shell 2 and the upper protective shell 3 slip off and cannot protect the wireless earphone body 1, improve the protection effect of the rechargeable protective shell 2 and the upper protective shell 3 on the wireless earphone body 1, and increase the protection of the device.

[0024] Working principle: When in use, the rechargeable protective shell 2 is sleeved on the wireless earphone body 1, and then the upper protective shell 3 and the protective cover 4 are respectively sleeved on the wireless earphone body 1 and the earphone cover on the wireless earphone body 1. The user pulls the pulling plate 9, and the movement of the pulling plate 9 drives the movement of the sliding pull rod 8. The movement of the sliding pull rod 8 drives the movement of the annular limiting plate 7 and the limiting cross bar 10. Then, the limiting mounting plate 5 on the rechargeable protective shell 2 is inserted into the square groove on the upper protective shell 3. After releasing the pulling plate 9 and the limiting spring 6 rebounds, the limiting cross bar 10 can be inserted into the inside of the limiting mounting plate 5, so that the connection between the rechargeable protective shell 2 and the upper protective shell 3 can be completed. When it is necessary to charge the wireless earphone body 1, the upper protective shell 3 does not need to be moved, and the rechargeable protective shell 2 can be disassembled to charge the bottom of the wireless earphone body 1.

[0025] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A modular wireless headset, characterized in that: include: A wireless headset body (1), wherein the outer wall of the wireless headset body (1) is provided with a charging protective shell (2) and an upper protective shell (3), and a protective cover (4) is hingedly mounted on the top of the upper protective shell (3) via a hinge; A limiting mounting plate (5) and an upper protective shell (3) are provided with a limiting cross bar (10), the limiting cross bar (10) is used to limit the limiting mounting plate (5), and after the limiting cross bar (10) limits the limiting mounting plate (5), the charging protective shell (2) and the upper protective shell (3) can be connected.

2. The combined modular wireless headset according to claim 1, characterized in that: A protective space is provided inside the rechargeable protective shell (2), the upper protective shell (3) and the protective cover (4); the wireless headset body (1) is located in the protective space and the outer wall of the wireless headset body (1) is in contact with the inner walls of the rechargeable protective shell (2) and the upper protective shell (3) and is not fixed.

3. The combined modular wireless headset according to claim 2, characterized in that: A limited mounting plate (5) is fixedly mounted on the top of the charging protective housing (2), and the number of the limited mounting plates (5) is two groups.

4. The combined modular wireless headset according to claim 3, characterized in that: A square groove is provided inside the upper protective shell (3), a limit spring (6) is fixedly installed on the inner wall of one side of the square groove, an annular limit plate (7) is fixedly installed on one side of the limit spring (6), a sliding rod (8) is fixedly installed on one side of the annular limit plate (7), and a limit cross bar (10) is fixedly installed on the other side of the annular limit plate (7).

5. The combined modular wireless headset according to claim 4, characterized in that: The interior of the limiting installation plate (5) is provided with a limiting groove for allowing the limiting cross bar (10) to move.

6. The combined modular wireless headset according to claim 5, characterized in that: A storage battery is arranged inside the rechargeable protective shell (2), a charging contact is arranged at the inner bottom of the rechargeable protective shell (2), and a charging interface corresponding to the charging contact on the rechargeable protective shell (2) is arranged at the bottom of the wireless headset body (1).

7. The combined modular wireless headset according to claim 6, characterized in that: One end of the sliding rod (8) extends to one side of the upper protective shell (3) and is fixedly mounted with a pulling plate (9); the sliding rod (8) and the pulling plate (9) are slidably mounted.

Images