Sectional type head-mounted Bluetooth earphone

Abstract

The utility model relates to the technical field of head-mounted Bluetooth earphones, and discloses a sectional type head-mounted Bluetooth earphone which comprises a head bow, an arc-shaped plate I is slidably connected in the head bow, a tooth block II is fixedly connected to the inner wall of the arc-shaped plate I, the outer wall of the tooth block II is meshed with the head bow, an arc-shaped plate II is slidably connected in the head bow, and the tooth block II is fixedly connected to the inner wall of the arc-shaped plate II. A first tooth block is fixedly connected to the inner wall of the second arc-shaped plate, the first tooth block is connected with the head bow in a meshed mode, a limiting hole is formed in the outer wall of the second arc-shaped plate, a limiting assembly is arranged on the inner wall of the limiting hole and comprises a ball, and the outer wall of the ball is slidably connected into the limiting hole. According to the sectional type head-mounted Bluetooth earphone provided by the utility model, the arc-shaped plate I and the arc-shaped plate II are slidably connected in the head bow, so that the wearing stability and comfort of the earphone are greatly improved, and a user can enjoy comfortable wearing experience in various activity scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to head -wearing bluetooth earphone technical field especially segment type head -wearing bluetooth earphone. BACKGROUND

[0002] Head -wearing bluetooth earphone is a kind of common audio equipment, it carries out wireless connection with various audio sources (such as mobile phone, computer, tablet computer etc.) by bluetooth technology, audio signal is transmitted to earphone, so that user can enjoy high-quality music, conversation etc.

[0003] The existing head -wearing bluetooth earphone structure design is relatively single in the current market, most adopt fixed size head beam structure to adapt to the user of different head shape, however, this fixed structure has obvious shortcomings, for the user of larger head shape, head beam can be too tight, long-time wearing can lead to the obvious compression of head, seriously affect the comfort of wearing, and even possibly cause headache and other discomfort symptoms, and for the user of smaller head shape, head beam can be too loose, earphone is easily shaken or even slipped in the process of movement, affect the use effect, cannot satisfy the demand of user to earphone stability and comfort in different activity scenarios, therefore, need a kind of head -wearing bluetooth earphone structure that can better adapt to different head shape, provide more comfortable wearing experience. SUMMARY

[0004] The utility model aims at providing a kind of segment type head -wearing bluetooth earphone, to improve the problems, such as the structure design of head -wearing bluetooth earphone in prior art is relatively single, cannot satisfy the demand of user to earphone stability and comfort in different activity scenarios.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: segment type head -wearing bluetooth earphone, including head bow, the inside sliding connection of head bow has arc plate one, the inside wall of arc plate one is fixedly connected with tooth block two, the outer wall of tooth block two is engaged with the connection of head bow, the inside sliding connection of head bow has arc plate two, the inside wall of arc plate two is fixedly connected with tooth block one, tooth block one is engaged with the connection of head bow, the outer wall of arc plate two is equipped with limit hole, the inner wall of limit hole is provided with limit component.

[0006] Optionally, the limit component includes a ball, the outer wall of the ball is slidably connected inside the limit hole, the outer wall of the ball is fixedly connected with spring one, the end of spring one away from the ball is fixedly connected with fixed block, the outer wall of fixed block is fixedly connected to the outer wall of head bow.

[0007] Optionally, the head arch lower surface both ends are fixedly connected with clamping blocks, the arc-shaped plate two both ends are fixedly connected with shells, the shell inside is fixedly connected with springs two, the spring two one end is fixedly connected with extrusion blocks.

[0008] Optionally, the shell inside is fixedly connected with fixed rods, the fixed rod outer wall is rotatably connected with rotating blocks, the rotating block lower surface is fixedly connected with connecting blocks.

[0009] Optionally, the connecting block outer wall is rotatably connected on the shell outer wall, and the rotating block is rotatably connected in the shell.

[0010] Optionally, the connecting block outer wall is fixedly connected with earphone main bodies, and the earphone main body outer wall is fixedly connected with soft pads.

[0011] Optionally, the connecting block outer wall is fixedly connected with decorative plates.

[0012] Optionally, the head arch outer wall is fixedly connected with sponge pads.

[0013] The above one or more technical solutions in the segmented head-mounted Bluetooth earphone have at least one of the following technical effects:

[0014] 1、the segmented head-mounted Bluetooth earphone of the utility model, through the sliding connection of the arc-shaped plate one and the arc-shaped plate two in the head arch, and by the meshing structure of the tooth block one, the tooth block two and the head arch, the flexible adjustment of the overall length of the head arch is realized, the user can easily pull the arc-shaped plate one and the arc-shaped plate two according to the size of the head type, and make them slide to the appropriate position in the head arch, and the tooth block one and the tooth block two ensure that the adjusted position is stable and unchangeable, this design can effectively avoid the problems that the user with large head type wears too tightly and the user with small head type wears too loosely due to the fixed size of the head beam in the prior art, greatly improves the stability and comfort of earphone wearing, and ensures that the user can enjoy the comfortable wearing experience in various activity scenes.

[0015] 2、the utility model discloses a head arch lower surface both ends are provided with clamping blocks, and the spring two, the extrusion block and other components in the shell of the arc-shaped plate two both ends constitute a clever buckle structure, when the earphone needs to be stored, the extrusion block in the shell is extruded, the clamping block can be smoothly inserted into the shell by compressing the spring two, then under the elastic force of the spring two, the clamping block is tightly clamped, the folding storage of the head arch is realized, this buckle design not only makes the structure of the earphone more compact in the storage state, reduces the occupied space, is convenient for carrying and storing, but also is simple to operate, easy for the user to use, meanwhile, the design also enhances the stability of the overall structure of the earphone, prolongs the service life of the earphone, and provides more convenience for the user. ACCURACY OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1 The sectional stereoscopic structure diagram of the segmented head-mounted Bluetooth earphone is provided in the present application.

[0018] Figure 2 The sectional stereoscopic structure diagram of the segmented head-mounted Bluetooth earphone is provided in the present application.

[0019] Figure 3 The sectional stereoscopic structure diagram of the segmented head-mounted Bluetooth earphone is provided in the present application. Figure 2 The sectional stereoscopic structure diagram of the segmented head-mounted Bluetooth earphone is provided in the present application.

[0020] In the drawings, various reference signs represent:

[0021] 1, head arch; 2, sponge pad; 3, fixed block; 4, shell; 5, decorative plate; 6, connecting block; 7, earphone main body; 8, soft pad; 9, arc-shaped plate one; 10, arc-shaped plate two; 11, limiting hole; 12, tooth block one; 13, tooth block two; 14, spring one; 15, extrusion block; 16, clamping block; 17, spring two; 18, fixed rod; 19, rotating block; 20, ball. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.

[0023] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Reference Figure 1 - Figure 3This utility model provides an embodiment of a segmented over-ear Bluetooth headset, including a headband 1. An arc-shaped plate 9 is slidably connected inside the headband 1. The width of the Bluetooth headset can be adjusted by setting the arc-shaped plate 9. A toothed block 13 is fixedly connected to the inner wall of the arc-shaped plate 9. Installing the toothed block 13 inside the arc-shaped plate 9 creates conditions for subsequent locking. The outer wall of the toothed block 13 engages with the headband 1. This engagement between the toothed block 13 and the headband 1 allows for a dynamic and secure locking of the headset during width adjustment. When the head is inserted into the arc-shaped opening, the pressure from the head can move the headband... 1. Move the headband to both sides to allow the headphones to automatically fit the user's head for a comfortable wearing experience. An arc-shaped plate 10 is slidably connected inside the headband 1. The height of the headphones can be adjusted by using the arc-shaped plate 10. A toothed block 12 is fixedly connected to the inner wall of the arc-shaped plate 10, engaging with the headband 1. The toothed block 12 provides a slight locking effect on the arc-shaped plate 10, preventing it from moving downwards due to the weight of the headphones and thus hindering height adjustment. A limiting hole 11 is provided on the outer wall of the arc-shaped plate 10 to allow for... Hole 11 can be locked by the cooperation of a limiting component, and the limiting hole 11 also has a certain positioning effect. The inner wall of the limiting hole 11 is provided with a limiting component; the limiting component includes a ball 20, the outer wall of the ball 20 is slidably connected to the inside of the limiting hole 11, and a spring 14 is fixedly connected to the outer wall of the ball 20. A fixing block 3 is fixedly connected to the end of the spring 14 away from the ball 20. The outer wall of the fixing block 3 is fixedly connected to the outer wall of the head bow 1. When the arc plate 10 moves, its outer wall will squeeze the ball 20. By squeezing the ball 20, the spring 14 will be compressed, causing the ball 20 to retract into the head bow 1. When the limiting hole 11 and the ball 20 overlap, the ball 20 will be squeezed into the interior of the limiting hole 11 by the reaction force of the spring 14; the outer wall of the connecting block 6 is fixedly connected to the headphone body 7, and the outer wall of the headphone body 7 is fixedly connected to the soft pad 8. The soft pad 8 fixedly connected to the outer wall of the headphone body 7 can protect the ears and make them fit the contours of the ears better; the outer wall of the connecting block 6 is fixedly connected to the decorative plate 5. The decorative plate 5 can be used to print product logos or for decoration; the outer wall of the headbone 1 is fixedly connected to the sponge pad 2. The sponge pad 2 can prevent the head from being compressed by the hard shell 4.

[0027] Reference Figure 1 - Figure 3The lower surface of the head arch 1 is fixedly connected with the clamping block 16 at both ends, the clamping block 16 is arranged on the lower surface of the head arch 1 to create conditions for subsequent fixation, the arc-shaped plate two 10 is fixedly connected with the shell 4 at both ends, the shell 4 is arranged to protect the rotating assembly, the shell 4 is fixedly connected with the spring two 17 inside, one end of the spring two 17 is fixedly connected with the extrusion block 15, when the head arch 1 is pressed to move downward, the head arch 1 and the clamping block 16 are connected to drive the clamping block 16 to move, the movement of the clamping block 16 can extrude the extrusion block 15, when the extrusion block 15 is extruded, the extrusion block 15 moves inward due to the expansion of the spring two 17, when the clamping block 16 is extruded to the head, the clamping block 16 is clamped by the extrusion block 15 due to the reaction force of the spring two 17, when disassembling, the head arch 1 is pulled to extrude the extrusion block 15 again, the extrusion block 15 returns to the cavity through the slide arranged on the outer wall, the locking is cancelled, and the earphone is used normally; the shell 4 is fixedly connected with the fixed rod 18 inside, the fixed rod 18 is arranged to create conditions for the rotation of the rotating block 19, the fixed rod 18 is rotatably connected with the rotating block 19, the lower surface of the rotating block 19 is fixedly connected with the connecting block 6, the earphone main body 7 connected with the connecting block 6 is retracted inward through the rotation of the rotating block 19, so that the occupied area of the earphone is reduced, and the earphone is stored; the connecting block 6 is rotatably connected to the outer wall of the shell 4, and the rotating block 19 is rotatably connected to the inside of the shell 4.

[0028] Working principle: when the user is ready to wear the earphone, the head arch 1 is put on the head, the natural width of the head will generate outward extrusion force to the arc-shaped plate one 9 and the arc-shaped plate two 10, due to the meshing connection of the arc-shaped plate one 9 and the arc-shaped plate two 10 with the head arch 1 through the tooth block two 13 and the tooth block one 12, under the action of the extrusion force, the arc-shaped plate one 9 and the arc-shaped plate two 10 can slide relatively in the head arch 1, so as to automatically adjust the width of the head arch 1 to adapt to the head size of different users, at the same time, the meshing structure of the tooth block one 12 and the tooth block two 13 provides certain resistance, ensures the stability of the adjusted position, prevents the earphone from being loose or too tight during wearing, and guarantees the comfort and stability of wearing, in this process, the limiting hole 11 on the outer wall of the arc-shaped plate two 10 cooperates with the limiting assembly connected on the fixed block 3 on the outer wall of the head arch 1, when the arc-shaped plate two 10 moves, the outer wall will extrude the ball 20 in the limiting assembly, so that the ball 20 compresses the spring one 14 and retracts into the head arch 1, when the arc-shaped plate two 10 moves to the appropriate position, so that the limiting hole 11 coincides with the ball 20, the reaction force of the spring one 14 will make the ball 20 pop into the limiting hole 11, further locking the position of the arc-shaped plate two 10, preventing accidental sliding, ensuring the stability of the width adjustment of the head arch 1, after the earphone is used, the earphone needs to be stored, when the earphone is stored, first press the head arch 1 to move downward, the clamping block 16 on the lower surface of the head arch 1 will also move downward and extrude the extrusion block 15 in the shell 4, when the extrusion block 15 is extruded, it will move inward under the action of the spring two 17, at this time, the clamping block 16 can be inserted into the shell 4, when the clamping block 16 is completely inserted into the shell 4, the extrusion block 15 will tightly clamp the clamping block 16 under the reaction force of the spring two 17, so that the overall structure of the earphone is more compact, through the compact structure, the influence of external factors on the earphone can be reduced, the structure is more firm, and through fixing, the problem that the arc-shaped plate two 10 is damaged because it is not completely inserted into the head arch 1 during storage can be prevented, through folding the earphone, the occupied space can be reduced, and carrying and storage are facilitated.

[0029] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A segmented Bluetooth headset comprising a head arch (1), characterized in that: The inside of the head arch (1) is slidably connected with the arc-shaped plate one (9), the inner wall of the arc-shaped plate one (9) is fixedly connected with the tooth block two (13), the outer wall of the tooth block two (13) is engagedly connected with the head arch (1), the inside of the head arch (1) is slidably connected with the arc-shaped plate two (10), the inner wall of the arc-shaped plate two (10) is fixedly connected with the tooth block one (12), the tooth block one (12) is engagedly connected with the head arch (1), the outer wall of the arc-shaped plate two (10) is provided with the limiting hole (11), and the inner wall of the limiting hole (11) is provided with the limiting assembly.

2. The segmented Bluetooth headset of claim 1, wherein: The limiting assembly comprises a ball (20), the outer wall of the ball (20) is slidably connected in the inside of the limiting hole (11), the outer wall of the ball (20) is fixedly connected with the spring one (14), the spring one (14) is fixedly connected with the fixed block (3) away from one end of the ball (20), and the outer wall of the fixed block (3) is fixedly connected on the outer wall of the head arch (1).

3. The segmented Bluetooth headset of claim 1, wherein: The lower surface of the head arch (1) is fixedly connected with the clamping block (16), the both ends of the arc-shaped plate two (10) are fixedly connected with the shell (4), the inside of the shell (4) is fixedly connected with the spring two (17), one end of the spring two (17) is fixedly connected with the extrusion block (15).

4. The segmented Bluetooth headset of claim 3, wherein: The inside of the shell (4) is fixedly connected with the fixed rod (18), the outer wall of the fixed rod (18) is rotatably connected with the rotating block (19), and the lower surface of the rotating block (19) is fixedly connected with the connecting block (6).

5. The segmented Bluetooth headset of claim 4, wherein: The outer wall of the connecting block (6) is rotatably connected on the outer wall of the shell (4), and the rotating block (19) is rotatably connected in the inside of the shell (4).

6. The segmented Bluetooth headset of claim 5, wherein: The outer wall of the connecting block (6) is fixedly connected with the earphone main body (7), and the outer wall of the earphone main body (7) is fixedly connected with the soft pad (8).

7. The segmented Bluetooth headset of claim 6, wherein: The outer wall of the connecting block (6) is fixedly connected with the decorative plate (5).

8. The segmented Bluetooth headset of claim 1, wherein: The outer wall of the head arch (1) is fixedly connected with the sponge pad (2).

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