OWS Bluetooth earphone with directional sound transmission function
By designing OWS Bluetooth headsets with adjustable speakers and rotating ring, the problem of the existing Bluetooth headset cannot adjust the direction of sound communication, and realizes the flexible adjustment of the direction of sound and controlling the external sound.
Patent Information
- Application Number
- CN202421035227.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-14
AI Technical Summary
Existing Bluetooth headphones cannot adjust the direction of sound propagation and cannot meet users' usage needs.
Design an OWS Bluetooth headset with targeted transmission, drive the rotation rotation through the second motor, and then drive the speaker to rotate the adjustment angle. Then use the first motor to drive the rotation ring adjustment angle to achieve the adjustment of the direction of sound transmission.
The adjustment of the direction of sound transmission meets the needs of the user. At the same time, through the design of the sliding cover, users can receive external sounds or isolation of external sounds without wearing headphones.
Smart Images
Figure CN222423969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of Bluetooth headsets, in particular to an OWS Bluetooth headset with directional sound transmission. Background Art
[0002] Bluetooth headsets are hands-free headset devices that use Bluetooth wireless technology to transmit audio signals. This type of headset is free from the constraints of traditional wired connections, allowing users to enjoy music, answer calls, participate in video conferences or other audio interactions more freely and flexibly. At present, most existing Bluetooth headsets use traditional sound wave propagation methods, and the direction of sound propagation cannot be adjusted, which cannot meet the needs of users.
[0003] To this end, we propose an OWS Bluetooth headset with directional sound transmission that can adjust the direction of sound propagation. Utility Model Content
[0004] In order to overcome the shortcomings of existing Bluetooth headsets that cannot adjust the sound propagation direction and cannot meet the needs of users, the utility model provides an OWS Bluetooth headset with directional sound transmission and capable of adjusting the sound propagation direction.
[0005] The technical implementation scheme of the utility model is: an OWS Bluetooth headset with directional sound transmission, including an earphone frame, a skeleton, an ear shell, an ear pad, a mesh, a rotating ring, a first motor, a speaker, a second motor and a rotating shaft, the left and right parts of the earphone frame are fixedly connected to the skeleton, the lower sides of the left and right skeletons are fixedly connected to the ear shells, the inner sides of the left and right ear shells are fixedly connected to the ear pads, the inner sides of the ear pads are fixedly connected to the mesh, the rotating rings are rotatably connected to the left and right ear shells, the first motors are fixedly connected to the left and right ear shells, the output shaft of the first motor is connected to the adjacent rotating ring, the second motors are fixedly connected to the left and right ear shells, the output shaft of the second motor is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the adjacent ear shells, and the speaker is fixedly connected to the rotating shaft.
[0006] Furthermore, it also includes vertically symmetrical guide rails, which are fixedly connected to the ear shells, and a sliding cover is slidably connected between the vertically symmetrical guide rails.
[0007] Furthermore, it also includes a transversely symmetrical connecting block, which is fixedly connected to the headphone rack, and a rotating plate is rotatably connected to the connecting block, and an atmosphere light is fixedly connected to the rotating plate.
[0008] Furthermore, the frame is made of elastic material to accommodate different head circumferences.
[0009] Furthermore, a through hole is opened on the ear shell, and the sliding cover blocks the through hole.
[0010] Furthermore, the ear pads are made of sponge.
[0011] The utility model has the following advantages: 1. The second motor drives the rotating shaft to rotate, thereby driving the speaker to rotate and adjust the angle, and then the first motor drives the rotating ring to rotate and adjust the angle. By adjusting the angle of the rotating ring and the speaker, the purpose of adjusting the sound propagation direction can be achieved to meet the needs of users.
[0012] 2. When the sliding cover opens the through hole, external sound can be transmitted into the ear shell through the through hole, so that the user can receive external sound even when wearing headphones. When the through hole is closed, the external sound can be isolated.
[0013] 3. The rotating plate and the ambient light can improve the viewing experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 The utility model is a schematic cross-sectional structure diagram of the ear shell, ear pad, mesh cloth, speaker and other components.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rotating ring, speaker, rotating shaft and other components of the utility model.
[0017] Figure 4 The utility model is a three-dimensional structural schematic diagram of the ear shell, ear pad, mesh cloth, guide rail and sliding cover.
[0018] Figure 5 It is a three-dimensional structural schematic diagram of the ear shell and the guide rail of the utility model.
[0019] Figure 6 The utility model is a three-dimensional structural schematic diagram of the headphone stand, rotating plate, atmosphere light and connecting block.
[0020] Figure numbers: 1_headphone stand, 2_skeleton, 3_ear shell, 4_ear pad, 5_mesh, 6_rotating ring, 7_first motor, 8_speaker, 9_second motor, 10_rotating shaft, 11_guide rail, 12_sliding cover, 13_rotating plate, 14_ambience light, 15_connecting block. DETAILED DESCRIPTION
[0021] The utility model is described in detail below in conjunction with the accompanying drawings.
[0022] Embodiment 1: An OWS Bluetooth headset with directional sound transmission, such as Figure 1-Figure 6As shown, it includes an earphone frame 1, a skeleton 2, an ear shell 3, an ear pad 4, a mesh 5, a rotating ring 6, a first motor 7, a speaker 8, a second motor 9 and a rotating shaft 10. The left and right parts of the earphone frame 1 are fixedly connected to the skeleton 2, the skeleton 2 is made of elastic material and is suitable for different head circumferences. The lower sides of the left and right skeletons 2 are fixedly connected to the ear shells 3, the inner sides of the left and right ear shells 3 are fixedly connected to the ear pads 4, the ear pads 4 are made of sponge material, and the mesh 5 is fixedly connected inside the ear pads 4. The rotating ring 6 is rotatably connected inside the left and right ear shells 3. The first motor 7 is fixedly connected inside the left and right ear shells 3, and the output shaft of the first motor 7 is connected to the adjacent rotating ring 6. The second motor 9 is fixedly connected inside the left and right ear shells 3, and the rotating shaft 10 is fixedly connected to the output shaft of the second motor 9. The rotating shaft 10 is rotatably connected to the adjacent ear shell 3, and the speaker 8 is fixedly connected to the rotating shaft 10.
[0023] When using the device, the user wears it on the head so that the ear pad 4 is against the ear, and the mesh 5 can block dust from entering. When the direction of sound propagation needs to be adjusted, the staff drives the rotating shaft 10 to rotate through the second motor 9, and then drives the speaker 8 to rotate and adjust the angle, and then drives the rotating ring 6 to rotate and adjust the angle through the first motor 7. By adjusting the angles of the rotating ring 6 and the speaker 8, the purpose of adjusting the sound propagation direction can be achieved to meet the needs of the user.
[0024] Embodiment 2: Based on embodiment 1, Figure 4 and Figure 5 As shown, it also includes a guide rail 11 and a sliding cover 12. The front and rear sides of the ear shell 3 are fixedly connected with the upper and lower symmetrical guide rails 11, and the sliding cover 12 is slidably connected between the upper and lower guide rails 11. The front and rear sides of the ear shell 3 are opened with through holes, and the sliding cover 12 blocks the through holes.
[0025] When the device is worn on the head, the user can control the sliding cover 12 to slide on the guide rail 11 to open or block the through hole as needed. When the cover is opened, external sound can be transmitted into the ear shell 3 through the through hole, so that the user can receive external sound even when wearing headphones. When the cover is closed, external sound can be isolated.
[0026] like Figure 6 As shown, it also includes a rotating plate 13, an atmosphere light 14 and a connecting block 15. The upper side of the earphone rack 1 is fixedly connected to a left-right symmetrical connecting block 15, the connecting block 15 is rotatably connected to the rotating plate 13, and the rotating plate 13 is fixedly connected to the atmosphere light 14.
[0027] When the device is used, the rotating plate 13 and the atmosphere light 14 can improve the viewing experience of the device. Meanwhile, the user can also control the rotating plate 13 to rotate and adjust the angle as needed.
[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. An OWS Bluetooth headset with directional sound transmission, characterized by: The invention comprises an earphone frame (1), a frame (2), an ear shell (3), an ear pad (4), a mesh (5), a rotating ring (6), a first motor (7), a speaker (8), a second motor (9) and a rotating shaft (10). The left and right parts of the earphone frame (1) are fixedly connected to the frame (2). The lower sides of the left and right frames (2) are fixedly connected to the ear shell (3). The inner sides of the left and right ear shells (3) are fixedly connected to the ear pad (4). The inner sides of the ear pad (4) are fixedly connected to the mesh (5). The inner sides of the left and right ear shells (3) are rotatably connected to the rotating ring (6). The left and right ear shells (3) are fixedly connected to the first motor (7). The output shaft of the first motor (7) is connected to the adjacent rotating ring (6). The left and right ear shells (3) are fixedly connected to the second motor (9). The output shaft of the second motor (9) is fixedly connected to the rotating shaft (10). The rotating shaft (10) is rotatably connected to the adjacent ear shell (3). The speaker (8) is fixedly connected to the rotating shaft (10).
2. An OWS Bluetooth headset with directional sound transmission according to claim 1, characterized in that: It also includes a vertically symmetrical guide rail (11), the vertically symmetrical guide rail (11) is fixedly connected to the ear shell (3), and a sliding cover (12) is slidably connected between the vertically symmetrical guide rails (11).
3. The OWS Bluetooth headset with directional sound transmission according to claim 2, characterized in that: It also includes a transversely symmetrical connecting block (15), which is fixedly connected to the headphone stand (1), a rotating plate (13) is rotatably connected to the connecting block (15), and an ambient light (14) is fixedly connected to the rotating plate (13).
4. The OWS Bluetooth headset with directional sound transmission according to claim 3, characterized in that: The frame (2) is made of elastic material and is suitable for different head circumferences.
5. The OWS Bluetooth headset with directional sound transmission according to claim 4, characterized in that: A through hole is formed on the ear shell (3), and the sliding cover (12) blocks the through hole.
6. The OWS Bluetooth headset with directional sound transmission according to claim 5, characterized in that: The ear pads (4) are made of sponge.