Earphone box and earphone

Abstract

The utility model discloses an earphone box and an earphone, comprising an inner shell, a box cover and a rotating shell, wherein a circuit board and a storage battery are arranged in the inner shell, a charging input connector and a charging output connector are arranged on the circuit board, two earphone placement slots are arranged on the inner shell, a charging column is arranged in the earphone placement slot, and the storage battery, the charging input connector, the charging output connector and the charging column are all electrically connected to the circuit board; a charging input interface and a charging output interface are arranged at one end of the inner shell, and the charging input connector and the charging output connector are respectively located in the charging input interface and the charging output interface; the other end of the inner shell is rotatably connected with the rotating shell, the box cover is sleeved on the inner shell, and an opening is arranged on the box cover; the rotating shell is linked to the box cover so that the two rotate synchronously; the utility model can be used as a mobile power supply, can be used to charge other electronic devices other than Bluetooth earphones, and is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of bluetooth earphones, in particular to an earphone box and an earphone. Background Art

[0002] With the continuous development of science and technology and the improvement of people's living standards, Bluetooth headsets have become an indispensable electronic device in the daily life of young people due to their advantages such as portability, comfort and fashionable appearance. Existing Bluetooth headsets are usually sold together with a headset box, which can store and charge the headset.

[0003] In the prior art, the utility model patent with patent number CN201921168037.X discloses a multifunctional Bluetooth headset box, comprising: a shell for storing earphones, a circuit mainboard installed in the shell, and a battery for charging the earphones stored in the shell; further comprising: a sensor installed on the shell, and a sound player installed in the shell; the circuit mainboard comprises: a control chip, a communication module, and a remote control module; the multifunctional Bluetooth headset box receives perception information through the sensor, generates control information according to the perception information through the control chip, and sends it to the outside through the remote control module to realize the remote control function; the multifunctional Bluetooth headset box receives the prompt information sent by the mobile phone through the communication module to turn on the sound player to prompt the user of the location of the multifunctional Bluetooth headset box.

[0004] The multifunctional Bluetooth headset box provided by the above patent has the advantages of storing and charging the headsets, but the storage battery in the housing can only charge the headsets placed in the headset box, and cannot charge other electronic devices. Moreover, it does not have a structure to display the power of the headset, and cannot accurately know the power of the headset placed therein, which needs further improvement. Utility Model Content

[0005] The utility model aims to provide an earphone box and an earphone, aiming to improve the problem that the existing Bluetooth earphone box cannot charge other electronic devices and cannot accurately know the power of the Bluetooth earphone placed therein.

[0006] The utility model is implemented as follows: According to one aspect of the utility model, an earphone box is provided, comprising an inner shell, a box cover and a rotating shell, a circuit board and a battery are arranged in the inner shell, a charging input connector and a charging output connector are arranged on the circuit board, two earphone placement slots are arranged on the inner shell, a charging column is arranged in the earphone placement slot, and the battery, the charging input connector, the charging output connector and the charging column are all electrically connected to the circuit board; a charging input interface and a charging output interface are arranged at one end of the inner shell, and the charging input connector and the charging output connector are respectively located in the charging input interface and the charging output interface; the other end of the inner shell is rotatably connected with the rotating shell, the box cover is sleeved on the inner shell, and an opening is arranged on the box cover; the rotating shell is linked to the box cover so that the two rotate synchronously.

[0007] Furthermore, a display screen electrically connected to the circuit board is also provided in the inner shell, and a screen hole adapted to the display screen is provided on the groove wall of the earphone placement groove, and the display screen is located in the screen hole.

[0008] Furthermore, one end of the inner shell where the charging input interface and the charging output interface are arranged is also provided with a mounting opening, and a lanyard is detachably installed in the mounting opening.

[0009] Furthermore, both ends of the inner shell are cylindrical or annular, the box cover is tubular, and the rotating shell is a circular shell.

[0010] Furthermore, a gear is provided at one end of the inner shell connected to the rotating shell, and the gear is rotatably connected to the inner shell; a non-cylindrical axial hole is provided at the end of the gear, and a connecting shaft matching the axial hole is provided on the inner shell cover of the rotating shell, and the connecting shaft is inserted into the axial hole of the gear, so that the rotating shell and the gear rotate synchronously.

[0011] Furthermore, a groove is provided at one end of the box cover connected to the rotating shell, and a boss matched with the groove is provided on the rotating shell. The boss is inserted into the groove so that the rotating shell and the box cover are linked and connected.

[0012] Furthermore, the two earphone placement slots are respectively arranged on opposite sides of the inner shell, and when the rotating shell drives the box cover to rotate, it can be rotated to a position where the box cover completely covers the two earphone placement slots.

[0013] According to the second aspect of the utility model, there is provided an earphone, comprising the earphone box and two Bluetooth earphones, wherein the Bluetooth earphones are provided with charging contacts adapted to the charging column, and the Bluetooth earphones can be placed in the earphone placement slot and charged by a battery and the charging column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can be used as a mobile power source and can charge other electronic devices other than Bluetooth headsets, which is very convenient to use.

[0016] 2. The display screen provided in the utility model can display the power of the battery and the power of the Bluetooth headset, so that the user can know the power of the battery and the Bluetooth headset in time.

[0017] 3. The utility model has an overall cylindrical structure, and the two Bluetooth earphones are arranged opposite to each other, which is beneficial to reducing the length of the earphone box and increasing portability.

[0018] 4. The utility model adopts a rotating structure to open and close the earphone placement slot, which is easy to operate and more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the inner shell of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the inner shell of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the box cover of the utility model;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the rotating shell of the utility model;

[0025] Figure 7 It is the electric control structure block diagram of the utility model.

[0026] In the figure: 1. inner shell; 101. earphone placement slot; 2. box cover; 201. opening; 202. groove; 3. rotating shell; 4. circuit board; 5. battery; 6. charging input interface; 7. charging output interface; 8. Bluetooth headset; 9. charging column; 10. display screen; 11. hanging rope; 12. gear; 13. connecting shaft; 14. boss. DETAILED DESCRIPTION

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0029] Example 1

[0030] This embodiment provides an earphone box, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 As shown, it includes an inner shell 1, a box cover 2 and a rotating shell 3. A circuit board 4 and a battery 5 are arranged in the inner shell 1. A charging input connector, a charging output connector, a charging column 9 and a display screen 10 are arranged on the circuit board 4. The battery 5, the charging input connector, the charging output connector, the charging column 9 and the display screen 10 are all electrically connected to the circuit board 4. The charging input connector is used to charge the battery 5, and the charging output connector is used to output the electricity in the battery 5 to other electronic devices. A charging input interface 6 and a charging output interface 7 are arranged at one end of the inner shell 1. The charging input connector and the charging output connector are respectively located in the charging input interface 6 and the charging output interface 7. Two earphone placement grooves 101 are arranged on the inner shell 1. The outer end of the charging column 9 passes through the groove wall of the earphone placement groove 101 and is located in the earphone placement groove 101. The earphone placement groove 101 is used to store and receive the Bluetooth earphone 8, and the charging column 9 is used to charge the Bluetooth earphone 8. A screen hole adapted to the display screen 10 is arranged on the groove wall of the earphone placement groove 101, and the display screen 10 is located in the screen hole. The display screen 10 is a touch screen and can be used to display the power level of the battery 5 , the power level of the Bluetooth headset 8 , etc.

[0031] like Figure 1 As shown, one end of the inner shell 1 where the charging input interface 6 and the charging output interface 7 are provided is also provided with a mounting opening, in which a hanging rope 11 is detachably installed, so that the utility model is more convenient to carry.

[0032] like Figure 1 , Figure 3 , Figure 5 and Figure 6As shown, the two ends of the inner shell 1 are cylindrical or annular, the box cover 2 is tubular, and the rotating shell 3 is a circular shell. The two earphone placement grooves 101 provided on the inner shell 1 are respectively provided on the opposite sides of the inner shell 1, which is conducive to reducing the length of the earphone box and increasing portability. A gear 12 is provided at one end of the inner shell 1 away from the charging input interface 6, and the gear 12 is rotatably connected to the inner shell 1. A non-cylindrical shaft hole is provided at the end of the gear 12, and a connecting shaft 13 adapted to the shaft hole is provided on the inner shell cover of the rotating shell 3. The connecting shaft 13 is inserted into the shaft hole of the gear 12, so that the rotating shell 3 rotates synchronously with the gear 12. A groove 202 is provided at one end of the box cover 2 connected to the rotating shell 3, and a boss 14 adapted to the groove 202 is provided on the rotating shell 3. The boss 14 is inserted into the groove 202 so that the rotating shell 3 is linked and connected to the box cover 2, so that the two rotate synchronously. The box cover 2 is provided with an opening 201. When the rotating shell 3 drives the box cover 2 to rotate, the box cover 2 can be driven to rotate to an open position where the opening 201 faces any earphone placement slot 101, and the Bluetooth earphone 8 placed in the earphone placement slot 101 can be taken out. When the rotating shell 3 drives the box cover 2 to rotate, the box cover 2 can also be rotated to a position where the box cover 2 completely covers the two earphone placement slots 101, that is, the opening 201 and the two earphone placement slots 101 are completely not interlaced.

[0033] Example 2

[0034] This embodiment provides a headset, such as Figure 1 and Figure 2 As shown, the headset box provided in Example 1 and two Bluetooth headsets 8 are provided with charging contacts adapted to the charging column 9, and the Bluetooth headsets 8 can be placed in the headset placement slot 101. When the Bluetooth headset 8 is placed in the headset placement slot 101, its charging contacts are aligned with the charging column 9, and the Bluetooth headset 8 is charged through the battery 5 and the charging column 9.

[0035] In summary, the utility model is provided with a circuit board 4 and a battery 5, and the circuit board 4 is provided with a charging input connector, a charging output connector, a charging column 9 and a display screen 10, and the battery 5, the charging input connector, the charging output connector, the charging column 9 and the display screen 10 are all electrically connected to the circuit board 4. The charging input connector is used to charge the battery 5, and the charging output connector is used to output the electricity in the battery 5 to other electronic devices. Therefore, the utility model can be used as a mobile power source, which is very convenient. Moreover, the display screen 10 provided in the utility model can display the power of the battery 5 and the power of the Bluetooth headset 8. In addition, the utility model has an overall cylindrical structure, and the two Bluetooth headsets 8 are arranged relative to each other, which is conducive to reducing the length of the headset box and increasing portability. The utility model adopts a rotating structure to open and close the headset placement slot 101, which is simple to operate and more durable.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An earphone box, characterized in that: The invention comprises an inner shell (1), a box cover (2) and a rotating shell (3); a circuit board (4) and a storage battery (5) are arranged in the inner shell (1); a charging input connector and a charging output connector are arranged on the circuit board (4); two earphone placement slots (101) are arranged on the inner shell (1); a charging column (9) is arranged in the earphone placement slot (101); the storage battery (5), the charging input connector, the charging output connector and the charging column (9) are all electrically connected to the circuit board (4); a charging input interface (6) and a charging output interface (7) are arranged at one end of the inner shell (1); the charging input connector and the charging output connector are respectively located in the charging input interface (6) and the charging output interface (7); the other end of the inner shell (1) is rotatably connected to the rotating shell (3); the box cover (2) is sleeved on the inner shell (1); an opening (201) is arranged on the box cover (2); the rotating shell (3) is linked to the box cover (2) so that the two rotate synchronously.

2. The earphone box according to claim 1, characterized in that: The inner shell (1) is also provided with a display screen (10) electrically connected to the circuit board (4), and a screen hole adapted to the display screen (10) is provided on the groove wall of the earphone placement groove (101), and the display screen (10) is located in the screen hole.

3. The earphone box according to claim 1, characterized in that: One end of the inner shell (1) on which the charging input interface (6) and the charging output interface (7) are arranged is also provided with a mounting opening, and a hanging rope (11) is detachably mounted in the mounting opening.

4. The earphone box according to claim 1, characterized in that: The two ends of the inner shell (1) are cylindrical or annular, the box cover (2) is tubular, and the rotating shell (3) is a circular shell.

5. The earphone box according to claim 4, characterized in that: A gear (12) is provided at one end of the inner shell (1) connected to the rotating shell (3), and the gear (12) is rotatably connected to the inner shell (1); a non-cylindrical shaft hole is provided at the end of the gear (12), and a connecting shaft (13) matched with the shaft hole is provided on the inner shell cover of the rotating shell (3), and the connecting shaft (13) is inserted into the shaft hole of the gear (12), so that the rotating shell (3) and the gear (12) rotate synchronously.

6. The earphone box according to claim 5, characterized in that: A groove (202) is provided at one end of the box cover (2) connected to the rotating shell (3); a boss (14) matching the groove (202) is provided on the rotating shell (3); the boss (14) is inserted into the groove (202) so that the rotating shell (3) and the box cover (2) are linked and connected.

7. The earphone box according to claim 1, characterized in that: The two earphone placement slots (101) are respectively arranged on opposite sides of the inner shell (1); when the rotating shell (3) drives the box cover (2) to rotate, the box cover (2) can be rotated to a position where the box cover (2) completely covers the two earphone placement slots (101).

8. A headset, characterized in that: It comprises an earphone box as described in any one of claims 1 to 7 and two Bluetooth earphones (8), wherein the Bluetooth earphones (8) are provided with charging contacts adapted to a charging column (9), and the Bluetooth earphones (8) can be placed in an earphone placement slot (101) and charged via a battery (5) and a charging column (9).

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