Wearing structure of a head-mounted Bluetooth earphone

Abstract

The utility model discloses a wearing structure of head -wearing bluetooth earphone, including wearing part and being located on the sounding part of wearing part, wherein, wearing part includes top area, telescopic band, folding band, first, both ends of top area all have telescopic band of sliding connection, and top area is equipped with fixed component on cooperation every group telescopic band, and fixed component can fix telescopic band, in addition, the bottom of every group telescopic band all has folding band of swing joint, and the folding band is equipped with the limiting portion, when folding band opens, the limiting portion is in contact with telescopic band, and the bottom fixed connection of folding band has support part, and the swing joint of sounding part is equipped on support part. The utility model relates to head -wearing bluetooth earphone technical field, and it has the characteristics of adjustable wearing length, and the convenience of carrying.

Description

Technical Field

[0001] This utility model relates to the field of over-ear Bluetooth headset technology, specifically a wearing structure for over-ear Bluetooth headsets. Background Technology

[0002] Most over-ear headphones use a fixed-length headband design, which makes it difficult to adapt to different head sizes. For users with smaller heads (such as children or some female users), the headphones are prone to loosening; while for users with larger heads, they may cause pressure and discomfort after wearing them for a long time. In addition, traditional over-ear headphones usually use a rigid or semi-rigid headband structure, which is only flexible and cannot be folded, taking up a lot of space when stored and not convenient to carry when going out. Summary of the Invention

[0003] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide a headband Bluetooth headset wearing structure that is adjustable in length and easy to carry.

[0004] The technical solution adopted by this utility model to achieve the above-mentioned objective is: a wearing structure for a Bluetooth headset, including a wearing part and a sound-emitting part disposed on the wearing part. The wearing part includes a top strap, a telescopic strap, and a folding strap. The two ends of the top strap are slidably connected to the telescopic strap. Each set of telescopic straps is provided with a fixing component on the top strap to fix the telescopic straps. The bottom end of each set of telescopic straps is rotatably connected to the folding strap. The folding strap is provided with a limiting part. When the folding strap is opened, the limiting part abuts against the telescopic strap. The bottom end of the folding strap is fixedly connected to a support part, and the sound-emitting part is rotatably connected to the support part.

[0005] In the above technical solution, a set of sliding cavities is provided inside the top belt near both ends, and the telescopic belt is slidably connected in each set of sliding cavities.

[0006] In the above technical solution, the fixing component includes a pressure plate, a spring, and a moving arm. The top band has a set of sliding holes corresponding to each set of sliding cavities. The bottom end of the sliding hole is connected to a moving cavity, which is connected to the sliding cavity. The moving arm is slidably connected in the sliding hole. The bottom end of the moving arm is located in the moving cavity and is fixedly connected to the pressure plate. The spring is sleeved on the moving arm. One end of the spring is fixedly connected to the pressure plate, and the other end is fixedly connected to the cavity wall of the moving cavity. The pressure plate presses down on the telescopic band. The other end of the moving arm passes through the sliding hole and is fixedly connected to a pulling member.

[0007] In the above technical solution, friction texture A is provided on the surface of the telescopic belt facing the lower pressure plate, and friction texture B is provided on the bottom surface of the lower pressure plate.

[0008] In the above technical solution, the pulling component can be a cat ear decorative component.

[0009] In the above technical solution, the bottom end of the telescopic belt is provided with a rotating part, one end of the folding belt is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the rotating part, and the limiting part is fixedly connected to the folding belt near the rotating shaft.

[0010] In the above technical solution, a cotton pad is fixedly connected to the bottom surface of the top strip.

[0011] The beneficial effects of this utility model are: 1. By pulling the pull part, the moving arm can be raised. At this time, the lower pressure plate moves away from the telescopic strap. This allows the length of the entire wearing part to be adjusted by pulling the telescopic strap, so that users can freely adjust the length according to their head circumference to adapt to different head shapes (children / adults). This avoids the pressure or loosening problems caused by the fixed length of traditional headphones. After adjustment, the elasticity of the spring can be used to press down and fix the telescopic strap, ensuring that it is stable and does not slip after adjustment. 2. A folding strap is provided at the bottom of the telescopic strap. When wearing, the folding strap can be rotated to unfold, and then the wearing part can be put on the back of the head. Because the limiting part limits the folding part, it can be ensured that the sound-producing part can be pressed on the ear. When not in use, the folding strap can rotate around the rotating axis, thereby reducing the space occupied by the entire headphone and making it easy to carry. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model when unfolded; Figure 2 This is a schematic diagram of the structure of this utility model when folded; Figure 3 This is a schematic diagram of the connection structure between the top strap and the telescopic strap in this utility model; Figure 4 for Figure 1 Detailed structural diagram of part a; Figure 5 for Figure 2 Detailed structural diagram of part b in the middle; Figure 6 for Figure 3 Detailed structural diagram of part C in the middle.

[0013] In the diagram: 100 Sound-generating part, 201 Top band, 202 Telescopic band, 203 Folding band, 204 Lower pressure plate, 205 Spring, 206 Moving arm, 207 Sliding hole, 208 Moving cavity, 209 Pulling part, 210 Friction texture A, 211 Cotton pad, 212 Rotating part, 213 Limiting part, 214 Support part. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-6 A wearing structure for a Bluetooth headset includes a wearing part and a sound-emitting part 100 disposed on the wearing part. The wearing part includes a top strap 201, a telescopic strap 202, and a folding strap 203. First, the telescopic strap 202 is slidably connected to both ends of the top strap 201. That is, a set of sliding cavities is provided inside the top strap 201 near its two ends, and a telescopic strap 202 is slidably connected in each set of sliding cavities. Furthermore, a fixing component is provided on the top strap 201 to cooperate with each set of telescopic straps 202, and the fixing component can fix the telescopic strap 202. Secondly, the fixing assembly includes a lower pressure plate 204, a spring 205, and a moving arm 206. Specifically, the top band 201 has a set of sliding holes 207 corresponding to each set of sliding cavities. The bottom end of each sliding hole 207 communicates with a moving cavity 208. The moving cavity 208 communicates with the sliding cavity. A moving arm 206 is slidably connected within the sliding hole 207. The bottom end of the moving arm 206 is located within the moving cavity 208 and is fixedly connected to the lower pressure plate 204. A spring 205 is fitted onto the moving arm 206. One end of the spring 205 is fixedly connected to the lower pressure plate 204, and the other end is fixedly connected to the cavity wall of the moving cavity 208. The lower pressure plate 204 presses down and extends... The other end of the telescopic belt 202 and the moving arm 206 passes through the sliding hole 207 and is fixedly connected to the pull member 209. In this way, the elastic force of the spring 205 can make the lower pressure plate 204 press down and fix the elastic belt in the sliding cavity, thereby fixing the telescopic belt 202. Of course, to enhance the fixing effect, friction texture A210 is provided on the surface of the telescopic belt 202 facing the lower pressure plate 204, and friction texture B is provided on the bottom surface of the lower pressure plate 204. Through the cooperation of friction texture A210 and friction texture B, the friction force is increased, thereby enhancing the fixing effect. Furthermore, to improve the overall aesthetics, the pull member 209 can be made of cat ear decorative parts. In an optimized manner, a cotton pad 211 is fixedly connected to the bottom surface of the top strap 201, thereby reducing the direct contact between the top strap 201 and the head and enhancing wearing comfort. Furthermore, each set of retractable straps 202 has a folding strap 203 rotatably connected to its bottom end. That is, the bottom end of the retractable strap 202 is provided with a rotating part 212, and one end of the folding strap 203 is fixedly connected to a rotating shaft. The rotating shaft is rotatably connected to the rotating part 212, and a limiting part 213 is fixedly connected to the folding strap 203 near the rotating shaft. When the folding strap 203 is opened, the limiting part 213 abuts against the retractable strap 202, and the bottom end of the folding strap 203 is fixedly connected to a support part 214. The sound-emitting part 100 is rotatably connected to the support part 214. When wearing the headphones, the folding strap 203 can be rotated to unfold, and then the headphones can be worn on the head. Because the limiting part 213 limits the folding part, the sound-emitting part 100 can be pressed against the ear. When not in use, the folding strap 203 can rotate around the rotating shaft, thereby reducing the space occupied by the headphones and making them easy to carry.

[0016] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0017] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wearing structure for a Bluetooth headset, comprising a wearing part and a sound-emitting part (100) disposed on the wearing part, characterized in that: The wearing part includes a top strap (201), a telescopic strap (202), and a folding strap (203). The two ends of the top strap (201) are slidably connected to the telescopic strap (202). Each set of telescopic straps (202) is provided with a fixing component on the top strap (201) to fix the telescopic straps (202). The bottom end of each set of telescopic straps (202) is rotatably connected to the folding strap (203). The folding strap (203) is provided with a limiting part (213). When the folding strap (203) is opened, the limiting part (213) abuts against the telescopic strap (202). The bottom end of the folding strap (203) is fixedly connected to a support part (214). The sound-emitting part (100) is rotatably connected to the support part (214). The top band (201) has a set of sliding cavities near its two ends, and the telescopic band (202) is slidably connected in each set of sliding cavities. The fixing assembly includes a lower pressure plate (204), a spring (205), and a moving arm (206). The top band (201) has a set of sliding holes (207) corresponding to each set of sliding cavities. A moving cavity (208) is provided at the bottom end of each sliding hole (207) and communicates with it. The moving cavity (208) communicates with the sliding cavity. The moving arm (206) is slidably connected within the sliding hole (207), and the bottom end of the moving arm (206) is located at the moving... The lower pressure plate (204) is fixedly connected inside the cavity (208). The spring (205) is sleeved on the moving arm (206). One end of the spring (205) is fixedly connected to the lower pressure plate (204), and the other end is fixedly connected to the cavity wall of the moving cavity (208). The lower pressure plate (204) presses down on the telescopic belt (202). The other end of the moving arm (206) passes through the sliding hole (207) and is fixedly connected to the pulling member (209).

2. The wearing structure of a Bluetooth headset according to claim 1, characterized in that: The surface of the telescopic belt (202) facing the lower pressure plate (204) is provided with friction texture A (210), and the bottom surface of the lower pressure plate (204) is provided with friction texture B.

3. The wearing structure of a Bluetooth headset according to claim 1, characterized in that: The pull member (209) may be a cat ear decorative piece.

4. The wearing structure of a Bluetooth headset according to claim 1, characterized in that: The bottom end of the telescopic belt (202) is provided with a rotating part (212), one end of the folding belt (203) is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the rotating part (212), and the limiting part (213) is fixedly connected to the folding belt (203) near the rotating shaft.

5. The wearing structure of a Bluetooth headset according to claim 1, characterized in that: A cotton pad (211) is fixedly connected to the bottom surface of the top strip (201).

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