Bluetooth earphone with protection structure

Abstract

The utility model discloses a bluetooth earphone with a protection structure, which relates to the protection field of bluetooth earphones, and comprises an accommodating box, the back end of the accommodating box is rotatably connected with an upper cover through a rotating member, and the butt joint surfaces of the accommodating box and the upper cover are in adsorption connection through a magnet. A protruding block protruding outwards is integrally formed at the front end of the upper cover, a lock catch mechanism is rotationally connected to the front end of the upper cover and used for limiting the protruding block, and the limited protruding block enables the upper cover to be kept at the closed position. The two sides of the lock catch mechanism are connected with the containing box through a reset mechanism, and the reset mechanism is used for driving the lock catch mechanism to reset. According to the utility model, through the arrangement of the lock catch mechanism, the reset mechanism and the protruding block, the connection force between the upper cover and the accommodating box can be increased, and the probability that the upper cover is opened when the device falls from a high place can be reduced, thereby forming a protection effect on the Bluetooth earphone.

Description

Technical Field

[0001] The utility model relates to the field of protection of Bluetooth earphones, in particular to a Bluetooth earphone with a protection structure. Background Art

[0002] The Bluetooth headset is placed in a storage box with a charging function. In the prior art, the docking surface of the storage box and the upper cover is generally connected magnetically by a magnet.

[0003] When the storage box falls from a height due to the magnetic connection, the upper cover is very easy to open, and the earphones placed inside are also easy to jump out, which can easily cause damage to the Bluetooth earphones. Utility Model Content

[0004] The purpose of the utility model is to provide a Bluetooth headset with a protective structure in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Bluetooth headset with a protective structure, comprising a storage box, the back end of the storage box is rotatably connected to an upper cover through a rotating member, the storage box and the upper cover are connected on the docking surface by magnet adsorption, a protruding block protruding outward is integrally formed on the front end of the upper cover, a locking mechanism is rotatably connected to the front end of the upper cover, the locking mechanism is used to limit the protruding block, and the limited protruding block keeps the upper cover in a closed position;

[0006] The two sides of the locking mechanism are connected to the containing box via a reset mechanism, and the reset mechanism is used to drive the locking mechanism to reset.

[0007] As a further solution of the utility model: the locking mechanism includes a pressing plate rotatably connected to the front end of the accommodating box, and the top of the pressing plate is integrally formed with a bending portion in a "C"-shaped structure, and the bending portion in the reset state is used to hook the protruding block.

[0008] As a further solution of the utility model: the top end of the bent portion is formed with a pressure surface, the pressure surface is a low point close to the edge of the containing box, and the bottom end of the protruding block is formed with an extrusion surface that matches the pressure surface.

[0009] As a further solution of the utility model: a receiving groove for receiving the pressing plate is provided at the front end of the receiving box, and the lower half of the receiving groove is in a triangular structure.

[0010] As a further solution of the utility model: the reset mechanism includes a rotating ear integrally formed on the back end of the pressing plate, both sides of the rotating ear are fixedly connected with a rotating shaft, and both sides of the pressing plate are also clamped and connected with a torsion spring, and the rotating shaft is concentrically arranged with the torsion spring.

[0011] As a further solution of the utility model: connecting grooves for accommodating the torsion spring are opened on both sides of the inner wall of the accommodating groove, and a rotating groove for accommodating the rotating shaft is opened inside the upper cover, and the rotating groove is connected to the inner cavity of the connecting groove.

[0012] As a further solution of the utility model: one end of the torsion spring away from the rotating ear is engaged with one end of the inner wall of the connecting groove, and one end of the inner wall of the connecting groove and the side of the rotating ear are both provided with engaging grooves for engaging the end of the torsion spring.

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

[0014] 1. By providing a locking mechanism, a reset mechanism and a protruding block, the connection force between the upper cover and the storage box can be increased, and the probability of the upper cover opening when the device falls from a height can be reduced, thereby forming a protective effect for the Bluetooth headset. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle part;

[0017] Figure 3 This is a structural schematic diagram of another viewing angle of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the pressing plate of the utility model;

[0019] Figure 5 For the utility model Figure 4 A partial enlarged view of point B in the middle.

[0020] In the figure: 1. accommodating box; 2. upper cover; 3. pressing plate; 4. protruding block; 5. extrusion surface; 6. bending part; 7. pressure surface; 8. rotating member; 9. accommodating groove; 10. connecting groove; 11. rotating groove; 12. rotating ear; 13. rotating shaft; 14. torsion spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 5 In an embodiment of the utility model, a Bluetooth headset with a protective structure includes a storage box 1, the back end of the storage box 1 is rotatably connected to a top cover 2 through a rotating member 8, the storage box 1 and the top cover 2 are connected on the docking surface by magnet adsorption, a protruding block 4 protruding outward is integrally formed on the front end of the top cover 2, and a locking mechanism is rotatably connected to the front end of the top cover 2, the locking mechanism is used to limit the protruding block 4, and the limited protruding block 4 keeps the top cover 2 in a closed position; both sides of the locking mechanism are connected to the storage box 1 through a reset mechanism, and the reset mechanism is used to drive the locking mechanism to reset.

[0023] In this embodiment: when the upper cover 2 is opened to take out or put the Bluetooth headset, the locking mechanism is pressed, the locking mechanism rotates and drives the reset mechanism to rotate. At this time, the locking mechanism is separated from the protruding block 4 and no longer limits the protruding block 4. Then, the upper cover 2 can be pulled to overcome the magnetic attraction between the accommodating box 1 and the upper cover 2, and the pressing force applied to the locking mechanism is removed, so that the upper cover 2 can be opened, the headset can be taken out or put in, and then the upper cover 2 can be closed. When the upper cover 2 is closed, the protruding block 4 is driven to move downward. During the downward movement of the protruding block 4, when it is about to be closed, the protruding block 4 squeezes the locking mechanism, and the locking mechanism is forced to rotate and open. After the upper cover 2 is completely closed, under the resetting effect of the reset mechanism, the locking mechanism is reset to limit the protruding block 4 again.

[0024] When the device falls from a table or from a high place to the ground, the locking mechanism cooperates with the protruding block 4 to prevent the upper cover 2 from opening, preventing the Bluetooth headset from falling out of the receiving box 1, thereby achieving a protective effect;

[0025] It should be noted that the protection described in this application is only a certain degree of protection, not absolute protection.

[0026] Please refer to Figure 1 , Figure 2 and Figure 5 The locking mechanism includes a pressing plate 3 rotatably connected to the positive end of the accommodating box 1, and a bending portion 6 with a "C"-shaped structure is integrally formed at the top of the pressing plate 3. The bending portion 6 in the reset state is used to hook the protruding block 4. A pressure surface 7 is formed at the top of the bending portion 6. The pressure surface 7 is close to the edge of the accommodating box 1 as a low point, and an extrusion surface 5 that matches the pressure surface 7 is formed at the bottom end of the protruding block 4.

[0027] In this embodiment: when the upper cover 2 is opened, the pressing plate 3 is pressed, the pressing plate 3 rotates, and the pressing plate 3 drives the bending portion 6 to rotate. At this time, the bending portion 6 can be misaligned with the protruding block 4, and the protruding block 4 is no longer limited;

[0028] When closing the upper cover 2, the upper cover 2 rotating downward drives the protruding block 4 to move synchronously. When the protruding block 4 drives the extrusion surface 5 to contact the pressure surface 7 and extrusion occurs, the pressure surface 7 is subjected to the extrusion force. Under the extrusion force, the bending portion 6 and the pressing plate 3 rotate synchronously until the upper cover 2 is completely closed. At this time, under the reset force of the reset mechanism, the pressing plate 3 and the bending portion 6 are reset synchronously to limit the protruding block 4 again.

[0029] Please refer to Figure 5 The positive end of the accommodating box 1 is provided with an accommodating groove 9 for accommodating the pressing plate 3, and the lower half of the accommodating groove 9 is a triangular structure.

[0030] In this embodiment, the lower half of the triangular accommodating groove 9 allows the pressing plate 3 to rotate.

[0031] Please refer to Figure 5 The reset mechanism includes a rotating ear 12 integrally formed at the back end of the pressing plate 3, and a rotating shaft 13 is fixedly connected to both sides of the rotating ear 12, and a torsion spring 14 is also engaged with both sides of the pressing plate 3. The rotating shaft 13 and the torsion spring 14 are concentrically arranged, and connecting grooves 10 for accommodating the torsion spring 14 are provided on both sides of the inner wall of the accommodating groove 9. A rotating groove 11 for accommodating the rotating shaft 13 is provided inside the upper cover 2, and the rotating groove 11 is connected to the inner cavity of the connecting groove 10. One end of the torsion spring 14 away from the rotating ear 12 is engaged with one end of the inner wall of the connecting groove 10, and one end of the inner wall of the connecting groove 10 and the side of the rotating ear 12 are provided with an engaging groove for engaging the end of the torsion spring 14.

[0032] In this embodiment: during the rotation of the pressing plate 3, the pressing plate 3 rotates around the rotating shaft 13, and the pressing plate 3 drives the rotating shaft 13 to rotate on the inner wall of the rotating groove 11 through the rotating ear 12. At this time, one end of the torsion spring 14 engaged with the rotating ear 12 moves synchronously, while the other end of the torsion spring 14 engaged with the connecting groove 10 remains stationary, so the torsion spring 14 undergoes elastic deformation. When the pressing force or extrusion force acting on the pressing plate 3 is removed, the torsion spring 14 is reset, driving the pressing plate 3 to rotate and reset.

[0033] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A Bluetooth headset with a protective structure, comprising a storage box (1), the back end of the storage box (1) is rotatably connected to an upper cover (2) via a rotating member (8), and the storage box (1) and the upper cover (2) are connected by magnets on their mating surfaces, characterized in that: A protruding block (4) protruding outward is integrally formed on the front end of the upper cover (2), and a locking mechanism is rotatably connected to the front end of the upper cover (2), wherein the locking mechanism is used to limit the protruding block (4), and the limited protruding block (4) keeps the upper cover (2) in a closed position; Both sides of the locking mechanism are connected to the containing box (1) via a reset mechanism, and the reset mechanism is used to drive the locking mechanism to reset.

2. The Bluetooth headset with a protective structure according to claim 1, characterized in that: The locking mechanism comprises a pressing plate (3) rotatably connected to the front end of the containing box (1); a bending portion (6) in a "C"-shaped structure is integrally formed at the top end of the pressing plate (3); the bending portion (6) in a reset state is used to hook the protruding block (4).

3. The Bluetooth headset with a protective structure according to claim 2, characterized in that: The top end of the bending portion (6) is formed with a pressure surface (7), the pressure surface (7) is a low point close to the edge of the containing box (1), and the bottom end of the protruding block (4) is formed with an extrusion surface (5) that matches the pressure surface (7).

4. The Bluetooth headset with a protective structure according to claim 3, characterized in that: A receiving groove (9) for receiving the pressing plate (3) is provided at the front end of the receiving box (1), and the lower half of the receiving groove (9) is in a triangular structure.

5. The Bluetooth headset with a protective structure according to claim 4, characterized in that: The reset mechanism comprises a rotating ear (12) integrally formed at the back end of the pressing plate (3), both sides of the rotating ear (12) are fixedly connected with a rotating shaft (13), and both sides of the pressing plate (3) are also snap-connected with a torsion spring (14), and the rotating shaft (13) and the torsion spring (14) are concentrically arranged.

6. The Bluetooth headset with a protective structure according to claim 5, characterized in that: Connecting grooves (10) for accommodating the torsion spring (14) are provided on both sides of the inner wall of the accommodating groove (9), and a rotating groove (11) for accommodating the rotating shaft (13) is provided inside the upper cover (2), and the rotating groove (11) is communicated with the inner cavity of the connecting groove (10).

7. The Bluetooth headset with a protective structure according to claim 6, characterized in that: One end of the torsion spring (14) away from the rotating ear (12) is engaged with one end of the inner wall of the connecting groove (10), and one end of the inner wall of the connecting groove (10) and the side of the rotating ear (12) are both provided with an engaging groove for engaging the end of the torsion spring (14).

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