Bluetooth earphone convenient to wear

Abstract

The utility model relates to the technical field of Bluetooth earphones, and discloses a Bluetooth earphone convenient to wear, which comprises an ear clamping type earphone main body and a sound playing module connected with the ear clamping type earphone main body, and a self-adaptive expansion mechanism is arranged on the sound playing module; the sound playing module is provided with an extrusion adjusting mechanism used for extruding the self-adaptive expansion mechanism so as to change the clamping distance. According to the Bluetooth earphone convenient to wear provided by the utility model, the self-adaptive expansion mechanism is arranged, and the bulge of the self-adaptive expansion mechanism is adjusted by extruding the adjusting mechanism, so that the Bluetooth earphone is suitable for a user to use; the clamping distance formed between the ear clamping type earphone main body and the sound playing module can be adjusted, so that the phenomenon that the previous clamping distance is gradually irreversibly increased along with use can be resisted, and the durability and the flexibility of use can be improved.

Description

Technical Field

[0001] The utility model relates to the field of Bluetooth earphones, in particular to a Bluetooth earphone that is easy to wear. Background Art

[0002] Bluetooth headsets are hands-free headsets that use Bluetooth technology, allowing users to avoid the hassle of annoying wires and make calls in a variety of ways. Since the advent of Bluetooth headsets, they have been a good tool for mobile business people to improve their efficiency.

[0003] The clip-on Bluetooth headset is U-shaped and is widely loved for its novel usage. However, when using the clip-on Bluetooth headset, in order to suit more people, it is usually clamped tightly (with a smaller clamping distance), which may cause ear pain after long-term use and reduce the user experience. At the same time, the clamping degree will gradually decrease after long-term use, causing looseness during later use.

[0004] In order to solve the above problems, the present application proposes a Bluetooth headset that is easy to wear. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a Bluetooth headset that is easy to wear. The utility model is provided with an adaptive expansion mechanism, and the bulge of the adaptive expansion mechanism is adjusted by squeezing the adjustment mechanism to adapt to the use of the user.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides a Bluetooth headset that is easy to wear, comprising a card ear headset body and a sound amplifier module connected to the card ear headset body, wherein the sound amplifier module is provided with an adaptive expansion mechanism;

[0009] The sound amplification module is provided with an extrusion adjustment mechanism for extruding the adaptive expansion mechanism to change the clamping distance.

[0010] Preferably, the adaptive expansion mechanism includes an annular bag, a connecting tube and an air bag, the annular bag is fixedly installed on one side of the sound amplifier module, and the air bag is fixedly installed on the other side of the sound amplifier module and is connected to the annular bag through the connecting tube.

[0011] Preferably, anti-slip grooves are provided on the ring bag.

[0012] Preferably, the extrusion adjustment mechanism comprises a threaded ring and a threaded cover, wherein the threaded ring is fixedly mounted on the sound amplifier module and is located outside the airbag, and the threaded cover is threadably sleeved with the threaded ring.

[0013] Preferably, a pressing block is rotatably connected to the interior of the threaded cover via a rotating shaft.

[0014] Preferably, a groove is provided on the threaded cover.

[0015] The above technical solution of the utility model has the following beneficial technical effects:

[0016] By rotating the threaded cover, the threaded cover continuously extends into the interior of the threaded ring and continuously squeezes the airbag. The gas inside the airbag enters the interior of the ring bag through the connecting tube, thereby reducing the clamping distance to adjust it to be suitable for use by different people, thereby avoiding the phenomenon of ear pain caused by excessive tightening, so as to increase the use experience; during exercise, due to the heat and sweating of the body, the ring bag is continuously acted on, and the gas inside the ring bag heats up and expands, which has the effect of pressing the ear, thereby increasing the stability of use during exercise; since the clamping distance formed between the card-type earphone body and the sound amplifier module can be adjusted, it can resist the phenomenon that the clamping distance gradually becomes irreversible with use, so as to improve the durability and flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic structural diagram of an easy-to-wear Bluetooth headset.

[0018] Figure 2 The utility model is a schematic diagram of a side sectional structure of a threaded cover in a Bluetooth headset that is easy to wear.

[0019] Figure numerals: 1. earphone body; 2. sound amplifier module; 3. adaptive expansion mechanism; 31. ring bag; 32. connecting tube; 33. air bag; 4. extrusion adjustment mechanism; 41. threaded ring; 42. threaded cover; 43. pressing block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] like Figure 1-2 As shown, the utility model provides a Bluetooth headset that is easy to wear, comprising a card ear headset body 1 and a sound amplifier module 2 connected to the card ear headset body 1, and an adaptive expansion mechanism 3 is provided on the sound amplifier module 2;

[0022] The sound amplifying module 2 is provided with a squeezing adjustment mechanism 4 for squeezing the adaptive expansion mechanism 3 to change the clamping distance.

[0023] In an optional embodiment, the adaptive expansion mechanism 3 includes an annular bag 31, a connecting tube 32 and an air bag 33. The annular bag 31 is fixedly installed on one side of the sound amplifier module 2, and the air bag 33 is fixedly installed on the other side of the sound amplifier module 2 and is connected to the annular bag 31 through the connecting tube 32.

[0024] It should be noted that the annular sac 31 is an elastic annular sac and can be expanded.

[0025] In an optional embodiment, anti-slip grooves are provided on the annular bag 31 .

[0026] It should be noted that, under the effect of the anti-slip grooves, the anti-slip property of the ring capsule 31 after contacting the ear is increased.

[0027] In an optional embodiment, the extrusion adjustment mechanism 4 includes a threaded ring 41 and a threaded cover 42 . The threaded ring 41 is fixedly mounted on the sound amplifier module 2 and is located outside the airbag 33 . The threaded cover 42 is threadedly sleeved with the threaded ring 41 .

[0028] Furthermore, a pressing block 43 is rotatably connected to the interior of the threaded cover 42 via a rotating shaft.

[0029] A ball is rotatably sleeved on one side of the pressing block 43 close to the rotating shaft, and the ball is threadedly connected to the threaded cover 42 .

[0030] It should be noted that the pressing block 43 plays a role in squeezing the airbag 33 .

[0031] The airbag 33 , the annular bag 31 and the connecting tube 32 are filled with carbon dioxide gas.

[0032] In an optional embodiment, a groove is formed on the threaded cover 42 .

[0033] It should be noted that, under the action of the groove, a coin or a hard piece can be inserted and rotated, thereby facilitating the rotation of the threaded cover 42 .

[0034] In the utility model, by rotating the threaded cover 42, the threaded cover 42 continuously extends into the interior of the threaded ring 41, continuously squeezing the airbag 33, and the gas inside the airbag 33 enters the interior of the ring bag 31 through the connecting tube 32, thereby reducing the clamping distance to adjust it to be suitable for use by different groups of people, thereby avoiding the phenomenon of ear pain caused by excessive tightening, so as to increase the use experience; during exercise, due to the heat and sweating of the body, the ring bag 31 is continuously acted on, and the gas inside the ring bag 31 heats up and expands, which has the effect of pressing the ear, thereby increasing the stability of use during exercise; since the clamping distance formed between the card earphone body 1 and the sound amplifier module 2 can be adjusted, it can resist the phenomenon that the clamping distance gradually becomes irreversibly larger with use in the past, so as to improve the durability and flexibility of use.

[0035] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A Bluetooth headset that is easy to wear, comprising an earphone body (1) and a sound amplifier module (2) connected to the earphone body (1). Features: The sound amplification module (2) is provided with an adaptive expansion mechanism (3); The sound amplification module (2) is provided with a squeezing adjustment mechanism (4) for squeezing the adaptive expansion mechanism (3) to change the clamping distance.

2. A Bluetooth headset that is easy to wear according to claim 1, It is characterized in that The adaptive expansion mechanism (3) comprises an annular bag (31), a connecting pipe (32) and an air bag (33); the annular bag (31) is fixedly mounted on one side of the sound amplifier module (2); the air bag (33) is fixedly mounted on the other side of the sound amplifier module (2) and is connected to the annular bag (31) via the connecting pipe (32).

3. A Bluetooth headset that is easy to wear according to claim 2, It is characterized in that The annular bag (31) is provided with anti-slip grooves.

4. The wearable Bluetooth headset according to claim 3, It is characterized in that The squeezing adjustment mechanism (4) comprises a threaded ring (41) and a threaded cover (42); the threaded ring (41) is fixedly mounted on the sound amplifier module (2) and is located outside the airbag (33); and the threaded cover (42) is threadably sleeved with the threaded ring (41).

5. The wearable Bluetooth headset according to claim 4, It is characterized in that The interior of the threaded cover (42) is rotatably connected to a pressing block (43) via a rotating shaft.

6. A wearable Bluetooth headset according to claim 4 or 5, It is characterized in that The threaded cover (42) is provided with a groove.

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