WO2023237000A1 - 一种控制仓及骨传导耳机 - Google Patents

一种控制仓及骨传导耳机 Download PDF

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Publication number
WO2023237000A1
WO2023237000A1 PCT/CN2023/098878 CN2023098878W WO2023237000A1 WO 2023237000 A1 WO2023237000 A1 WO 2023237000A1 CN 2023098878 W CN2023098878 W CN 2023098878W WO 2023237000 A1 WO2023237000 A1 WO 2023237000A1
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WO
WIPO (PCT)
Prior art keywords
light
panel
housing
control
circuit board
Prior art date
Application number
PCT/CN2023/098878
Other languages
English (en)
French (fr)
Inventor
陶志勇
曹洪斌
王征磊
Original Assignee
苏州索迩电子技术有限公司
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Filing date
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Application filed by 苏州索迩电子技术有限公司 filed Critical 苏州索迩电子技术有限公司
Publication of WO2023237000A1 publication Critical patent/WO2023237000A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

Definitions

  • the present invention relates to the technical field of earphones, and in particular, to a control chamber and a bone conduction earphone.
  • Bone conduction headphones are headphones that use the principle of bone conduction to produce sound. They usually include a control chamber.
  • the control chamber includes a main control board and a touch component electrically connected to the main control board. By operating the touch component, corresponding control instructions can be generated to achieve Control of bone conduction headphones, such as turning on and off, adjusting the volume of headphones, etc.
  • the touch component is usually a physical button, through which the bone conduction headset can be controlled.
  • the touch sensor is set at the headphone head.
  • the touchable area is small, inconvenient to operate, prone to misoperation, and difficult to achieve touch gesture control.
  • the touch area part usually cannot emit light, and the light-emitting part needs to be arranged outside the touch area, which is not conducive to improving the compactness of the structure and reducing the size.
  • the object of the present invention is to provide a control compartment and a bone conduction earphone that can realize touch control and are more convenient to operate.
  • control warehouse including:
  • the shell is provided with a touch panel
  • the main control board is located in the housing; and,
  • a flexible circuit board is provided in the housing and is electrically connected to the main control board.
  • the flexible circuit board is arranged opposite to the panel, and the flexible circuit board is provided with a plurality of touch sensors.
  • the touch sensors are to sense touches on the panel.
  • the inner wall of the housing is provided with a first positioning groove, and the flexible circuit board is provided on the It is in the first positioning groove and fits the bottom surface of the first positioning groove; the outer surface of the housing is provided with a second positioning groove, and the panel is arranged in the second positioning groove.
  • the panel is a part of the housing, or the panel is an independent part connected to the housing.
  • the touch sensor is a capacitive sensor.
  • the panel is provided with a light-transmitting part
  • the main control panel includes a light source provided corresponding to the light-transmitting part, and the light source is used to illuminate the light-transmitting part.
  • the flexible circuit board is provided with an escape hole corresponding to the light source
  • the housing is provided with a through hole corresponding to the light source, and the light from the light source passes through the escape hole and the through hole. transmitted to the translucent part.
  • the flexible circuit board includes a first arm part and a second arm part arranged oppositely and a connection part connected between the first arm part and the second arm part, the first arm part, The escape hole is formed between the second arm part and the connecting part.
  • the connecting portion is connected between the end of the first arm and the end of the second arm.
  • control cabin further includes a light guide column disposed between the panel and the light source, and the light guide column is located in the avoidance hole.
  • the housing is provided with a ring portion protruding inwards, and the light guide column is fixed in the ring portion.
  • a scattering agent and/or white powder is added to the light guide column.
  • control compartment further includes a light-shielding ring located between the housing and the main control board, and the light-shielding ring surrounds the outside of the light source.
  • the light-shielding ring is made of flexible material, and both ends of the light-shielding ring are respectively in contact with the housing and the main control board.
  • control cabin further includes a light diffusion film located between the panel and the housing, and the light diffusion film at least covers the light-transmitting part.
  • the present invention proposes a bone conduction earphone, including a control chamber as described in any one of the above.
  • the bone conduction earphone includes a first earphone head and an earphone connected to the first earphone head.
  • the earhook is between the earhook and the control compartment.
  • the control compartment includes a body part extending in a reverse direction toward the convex direction of the earhook, and the flexible circuit board is provided in the body part.
  • the present invention has the following beneficial effects:
  • the casing of the control cabin is provided with a touch panel and a flexible circuit board arranged opposite to the panel.
  • the touch sensor on the flexible circuit board can be sensed and generate a sensing signal, thereby realizing Touch control eliminates the need to use physical buttons for control, which is more convenient to use and helps to improve the waterproof effect.
  • more diverse control functions can be achieved through touch gesture control.
  • the main control board is equipped with a light source, and a light-transmitting part is provided on the panel.
  • the light from the light source can pass through the avoidance hole of the flexible circuit board and the through hole of the housing to illuminate the light-transmitting part, making the whole thing more beautiful.
  • the shiny translucent part can serve as a warning and improve safety when used outdoors at night.
  • Figure 1 is a front view of a control cabin according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view along line A-A in FIG. 1 .
  • FIG. 3 is a schematic structural diagram of the interior of the housing in FIG. 1 .
  • FIG. 4 is a schematic diagram of the housing shown in FIG. 3 when a flexible circuit board is installed.
  • FIG. 5 is a schematic structural diagram of the housing shown in FIG. 3 from another perspective.
  • FIG. 6 is a perspective view of the control cabin shown in FIG. 1 .
  • Figure 7 is a schematic diagram of a panel according to an embodiment of the present invention.
  • Figure 8 is a schematic diagram of the positions of the cover, the main control board and the flexible circuit board in an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of the structure shown in FIG. 8 provided with a light guide column.
  • Figure 10 is a cross-sectional view of a control chamber according to an embodiment of the present invention.
  • the control chamber is provided with a light diffusion film.
  • Fig. 11 is a schematic structural diagram of the housing in Fig. 10.
  • FIG. 12 is a schematic diagram when the light diffusion film is installed on the housing shown in FIG. 11 .
  • Figure 13 is a schematic diagram of the positions of the light shielding ring and the main control board in an embodiment of the present invention.
  • Figure 14 is a schematic view of the positions of the light shielding ring and the housing in an embodiment of the present invention.
  • Figure 15 is a schematic structural diagram of a bone conduction earphone according to an embodiment of the present invention.
  • Figure 16 is a schematic diagram of the connection between the control compartment, the neck cord and the first earhook in Figure 15.
  • an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.
  • a control cabinet corresponding to a preferred embodiment of the present invention includes a housing 1, a main control board 2 and a flexible circuit board 3.
  • the housing 1 has a receiving cavity 1a, and the main control board 2 and the flexible circuit board 3 are both arranged in the receiving cavity 1a.
  • the control compartment also includes a cover 7 to seal the receiving cavity 1a of the housing 1.
  • the housing 1 is provided with a panel 10.
  • the panel 10 is an independent part from the housing 1 and is connected to the housing 1.
  • the panel 10 can be integrally injection molded with the housing 1. It is part of the housing 1 .
  • the flexible circuit board 3 is electrically connected to the main control board 2 and is arranged opposite the panel 10.
  • the flexible circuit board 3 is provided with a touch sensor.
  • the touch sensor can sense the touch of a finger on the panel 10 and generate a wire signal to transmit to the main control.
  • Board 2 the main control board 2 analyzes and processes the received electrical signals to obtain corresponding control instructions, and then controls electronic equipment such as bone conduction headphones to perform corresponding work.
  • the projection of the flexible circuit board 3 toward the side where the panel 10 is located is at least partially located on the panel 10 so that the opposite side
  • the touch of the panel 10 can be sensed by the flexible circuit board 3.
  • Figure 1 shows a schematic diagram of the position of the flexible circuit board 3 with a dotted line. Obviously, the larger the area of the panel 1 covered by the flexible circuit board 3, the greater the touch sensing area. The larger it is, the greater the sensitivity to touch.
  • the touch sensors are capacitive sensors, and there are a plurality of them, and they are arranged at intervals on the flexible circuit board 3 , for example, they can be distributed in an array.
  • the capacitance sensors at different positions will change in capacitance.
  • different gestures can be judged, and then the corresponding gestures can be calculated.
  • control instructions For example, sliding upward on the control panel 10 may generate a control instruction to increase the volume, and conversely, sliding downward on the control panel 10 may generate a control instruction to decrease the volume.
  • the bone conduction earphones or other electronic devices can be controlled by touching the panel 10 (for example, clicking) or drawing gestures on the panel 10.
  • the operation is very convenient, and the housing 1 of the control compartment is larger in size and can be set up in a larger area.
  • the flexible circuit board 3 and panel 10 make the touch area larger, enhance the ability to perceive gestures, make it less likely to be misoperated, and become more comfortable to use.
  • the first positioning groove 13 can not only reduce the wall thickness of the housing 1 and reduce the distance between the panel 10 and the flexible circuit board 3 , but also position the flexible circuit board 3 .
  • the outer surface of the housing 1 is provided with a second positioning groove 11 , and the panel 10 is installed in the second positioning groove 11 , and may be connected to the housing 1 by gluing, for example.
  • the second positioning groove 11 By providing the second positioning groove 11, the distance between the panel 10 and the flexible circuit board 3 can be further shortened and the sensitivity of the touch sensor can be improved.
  • the panel 10 is provided with a light-transmitting part 100, and a possible shape of the light-transmitting part 100 is shown with a dotted line in FIG. 7 .
  • the panel 10 is made of a transparent material, such as PC or PMMA material with high light transmittance.
  • the panel 10 is plated with an opaque material, and the part not covered by the opaque material forms a light-transmitting part. 100.
  • the main control board 2 includes a light source 20 corresponding to the light-transmitting part 100.
  • the light source 20 is preferably an LED lamp bead and can emit light under the control of the main control board 2. When the light source 20 emits light, it can illuminate the light-transmitting part 100.
  • the light-transmitting part 100 can, for example, contain text or pattern information such as a brand or logo, which can enhance the aesthetics of the product. It can also be used as an indicator light, for example, giving different prompts to the user through information such as color and/or flashing frequency.
  • the number of light sources 20 may be one or more. When the length or width of the light-transmitting part 100 is large, the number of light sources 20 may be increased adaptively to reliably illuminate the light-transmitting part 100. should.
  • the flexible circuit board 3 is provided with an escape hole 31 corresponding to the light source 20
  • the housing 1 is provided with a through hole 12 corresponding to the light source 20 .
  • the contours of the holes 12 all surround the outside of the light-transmitting part 100 to prevent the flexible circuit board 3 and the housing 1 from blocking light.
  • the light emitted by the light source 20 irradiates the light-transmitting part 100 through the through hole 12 and the escape hole 31 , causing the light-transmitting part 100 to emit light.
  • the flexible circuit board 3 is U-shaped, including a first arm portion 32 and a second arm portion 33 that are oppositely arranged and connected to the first arm portion 32 and the second arm portion.
  • the connecting portion 34 between the portions 33, the first arm portion 32, the second arm portion 33 and the connecting portion 34 surround the outside of the through hole 12, and the above-mentioned escape hole 31 is formed between the three.
  • the shapes of the escape holes 31 and the through holes 12 can change depending on the shape of the light-transmitting part 100.
  • the escape holes 31 and the through holes 12 can also be correspondingly arranged in a long shape.
  • the projection of the light-transmitting part 100 along the axis of the escape hole 31 and the through hole 12 is preferably to fall into the escape hole 31 and the through hole 12 .
  • a light guide column 4 is provided between the light source 20 and the panel 10. The light guide column 4 is located in the escape hole 31 and corresponds to the light-transmitting part 100 on the panel 10.
  • the light from the light source 20 is transmitted to the light-transmitting part 100 through the light guide column 4, and the brightness is more uniform.
  • astigmatizing agent and/or white powder can be added to the light guide column 4 so that the light is refracted, reflected and scattered in the light guide column 4, which can make the brightness of the light-transmitting part 100 more uniform and transparent, and make the observation more beautiful. , not dazzling.
  • the housing 1 is provided with a ring portion 14 protruding inwards, and the ring portion 14 surrounds the outside of the through hole 12 .
  • the light guide column 4 is fixedly connected in the ring part 14, and the housing 1 is also provided with a fixed position protruding into the ring part 14.
  • the uniformity of the light-emitting part of the light-transmitting part 100 can also be increased by providing a light diffusion film 6 .
  • the light diffusion film 6 is located between the panel 10 and the casing 1 . It is opposite to the panel 10 and covers at least the light-transmitting part 100 .
  • light enters the light diffusion film 6 it can be refracted in the film. , reflection and scattering phenomena, modifying the light into a uniform surface light source to achieve the effect of optical diffusion, thereby making the brightness of the light-transmitting part 100 more uniform.
  • the housing 1 is provided with a third positioning groove 15 on the bottom surface of the second positioning groove 11 , and the light diffusion film 6 is installed in the third positioning groove 15 , and is connected with the third positioning groove 15
  • the bottom surfaces of the grooves can be connected by adhesive, for example.
  • control chamber can be provided with the light guide column 4 and the light diffusion film 6 at the same time.
  • the light guide column 4 is made of a material with high light transmittance, such as PC or PMMA, etc., without adding astigmatism to reduce the intensity of the light after it is transmitted through the light guide column 4. loss.
  • the control cabin also includes a light shielding ring 5 located between the housing 1 and the main control board 2.
  • the light shielding ring 5 surrounds the outside of the light source 20, which can reduce the leakage of light from the light source 20 and prevent light leakage. In this way , even if there is a gap at the joint between the housing 1 and the cover 7, there will be no adverse phenomenon of light leakage.
  • one end of the light shielding ring 5 is adhered to the end of the ring portion 14 , and the other end is in contact with the main control board 2 .
  • one end of the light-shielding ring 5 can also be wrapped around the outside of the ring portion 14 and the other end can be in contact with the main control board 2 .
  • the light-shielding ring 5 can also be directly connected to the housing. 1 is in contact with the inner wall.
  • the light-shielding ring 5 is made of flexible materials, such as foam, sponge, etc. Since there are many electronic components on the main control board 2, the light-shielding ring 5 made of flexible materials will not easily crush the electronic components. And it can adaptively deform and fill the gaps between electronic components to ensure the light-shielding effect.
  • the present invention also proposes a bone conduction earphone, which includes the control chamber 8 mentioned above.
  • the bone conduction earphone also includes a battery compartment 80, a first earphone head 81 and a second earphone head 82.
  • the control compartment 8 and the battery compartment 80 are connected through a neck cord 83.
  • the first earphone head 81 and the control The compartments 8 and the second headphone head 82 and the battery compartment 80 are all connected through ear hooks 84 .
  • the neckband 83 When in use, the neckband 83 is wrapped around the back of the person's head, and the two ear hooks 84 are hooked above the person's ears.
  • the first earphone head 81 and the second earphone head 82 are respectively located on both sides of the head, and are in contact with the head. face close to ears The skin of the flower part fits closely.
  • the panel 10 of the control compartment 8 By touching the panel 10 of the control compartment 8, you can apply control instructions to the bone conduction earphones, such as controlling the bone conduction earphones to increase or decrease the volume.
  • the operation is very convenient.
  • the panel 10 is provided with a light-transmitting part 100 that can illuminate In addition to enhancing the appearance or providing instruction information, it can also serve as a warning. For example, when a user wearing a bone conduction headset is running at night, the luminous translucent part 100 is more eye-catching and can easily attract others' attention. to users, thus improving safety.
  • the housing 1 is T-shaped as a whole, and has a first connection part 1b for connecting to the earphone head, a second connection part 1c for connecting to the neckband wire 83, and a first connection part 1b for connecting to the earphone head. and the body portion 1d extending in the opposite direction of the second connecting portion 1c toward the protruding direction of the earhook 84. Since the body portion 1d extends downward, the panel 10 on it can be made larger, and the corresponding touch area is also larger. Easier to operate. When worn, the panel 10 is placed away from the head, making it easier to perform touch control on the panel 10 .

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

本发明公开了一种控制仓及骨传导耳机，该控制仓包括壳体（1）、主控板（2）和柔性电路板（3）。壳体（1）设有供触摸的面板（10）；主控板（2）设于所述壳体（1）内；柔性电路板（3）设于所述壳体（1）内且与所述主控板（2）电连接，所述柔性电路板（3）与所述面板（10）相对设置，且所述柔性电路板（3）设有多个触摸传感器，所述触摸传感器用于感应对面板（10）的触摸。本发明中，控制仓通过触摸面板进行控制，无需使用实体按键，使用更为方便，另外，通过触摸手势控制，能够实现更为多样化的控制功能，减少了需要设置的按键数量。

Description

一种控制仓及骨传导耳机
优先权信息：本申请要求于2022年6月10日提交的申请号为202210656218.7的中国专利申请的优先权。
技术领域
本发明涉及耳机技术领域，尤其涉及一种控制仓及骨传导耳机。
背景技术
骨传导耳机是利用骨传导原理发声的耳机，其通常包括控制仓，控制仓包括主控板以及与主控板电连接的触控部件，通过操作触控部件能够产生相应的控制指令，进而实现对骨传导耳机的控制，例如控制开关机、调节耳机音量等。
触控部件通常是实体的按键，通过按键实现对骨传导耳机的控制。也有一些耳机在耳机头处使用触摸传感器作为触控部件，通过触摸实现控制，但是其触摸传感器设置于耳机头处，能够触摸的区域小，操作不便，易发生误操作，难以实现触摸手势控制，另外，现有技术中，触摸区域部分通常无法发光，发光的部分需要设置在触摸区域以外的位置，不利于提高结构的紧凑性，缩小体积。
因此，有必要对现有技术予以改良以克服现有技术中的所述缺陷。
发明内容
本发明的目的在于提供一种控制仓及骨传导耳机，能够实现触摸控制，操作更为方便。
为实现上述发明目的，一方面，本发明提出了一种控制仓，包括：
壳体，设有供触摸的面板；
主控板，设于所述壳体内；以及，
柔性电路板，设于所述壳体内且与所述主控板电连接，所述柔性电路板与所述面板相对设置，且所述柔性电路板设有多个触摸传感器，所述触摸传感器用于感应对面板的触摸。
进一步地，所述壳体内壁设置有第一定位槽，所述柔性电路板设于所述 第一定位槽内，且与所述第一定位槽的槽底面贴合；所述壳体的外表面设置有第二定位槽，所述面板设置在所述第二定位槽内。
进一步地，所述面板为所述壳体的一部分，或者，所述面板为与所述壳体相连的独立的零件。
进一步地，所述触摸传感器为电容传感器。
进一步地，所述面板设有透光部，所述主控板包括与所述透光部对应设置的光源，所述光源用于照亮所述透光部。
进一步地，所述柔性电路板设置有与所述光源对应的避让孔，所述壳体开设有与所述光源对应的通孔，所述光源的光线穿过所述避让孔和所述通孔传递至所述透光部。
进一步地，所述柔性电路板包括相对设置的第一臂部和第二臂部以及连接在所述第一臂部和所述第二臂部之间的连接部，所述第一臂部、所述第二臂部和所述连接部之间形成所述避让孔。
进一步地，所述连接部连接于所述第一臂部的端部和所述第二臂部的端部之间。
进一步地，所述的控制仓还包括设置于所述面板和所述光源之间的导光柱，所述导光柱位于所述避让孔内。
进一步地，所述壳体设有向其内部凸出的环部，所述导光柱固定于所述环部内。
进一步地，所述导光柱内添加有散光剂和/或太白粉。
进一步地，所述的控制仓还包括位于所述壳体和所述主控板之间的遮光环，所述遮光环环绕于所述光源外部。
进一步地，所述遮光环采用柔性材料制成，且所述遮光环两端分别与所述壳体和所述主控板抵接。
进一步地，所述的控制仓还包括位于所述面板和所述壳体之间的光扩散膜，所述光扩散膜至少覆盖所述透光部。
另一方面，本发明提出了一种骨传导耳机，包括如上任一项所述的控制仓。
进一步地，所述的骨传导耳机包括第一耳机头和连接在所述第一耳机头 和所述控制仓之间的耳挂，所述控制仓包括向着所述耳挂的凸起方向反向延伸的本体部，所述柔性电路板设于所述本体部内。
与现有技术相比，本发明具有如下有益效果：
1.本发明中，控制仓的壳体设置有供触摸的面板以及与面板相对设置的柔性电路板，当手指触摸面板时，柔性电路板上的触摸传感器能够受到感应而产生感应信号，进而实现触摸控制，无需使用实体按键进行控制，使用更为方便且有助于提高防水效果，另外，通过触摸手势控制，能够实现更为多样化的控制功能。
2.作为改进，主控板设置有光源，在面板上设置有透光部，光源的光线能够穿过柔性电路板的避让孔和壳体的通孔照亮透光部，使得整体更为美观，另外，发亮的透光部能够起到警示的作用，提高夜间户外使用时的安全性。
附图说明
图1是本发明中一种实施方式的控制仓的主视图。
图2是沿图1中剖切线A-A的剖视图。
图3是图1中的壳体内部的结构示意图。
图4是图3所示的壳体安装有柔性电路板时的示意图。
图5是图3所示的壳体另一视向的结构示意图。
图6是图1所示的控制仓的立体示意图。
图7是本发明中一种实施方式的面板的示意图。
图8是本发明中一种实施方式的盖体、主控板和柔性电路板的位置示意图。
图9是图8所示的结构中设有导光柱的示意图。
图10是本发明中一种实施方式的控制仓的剖视图，图中控制仓设有光扩散膜。
图11是图10中壳体的结构示意图。
图12是光扩散膜安装于图11所示的壳体时的示意图。
图13是本发明中一种实施方式的遮光环与主控板的位置示意图。
图14是本发明中一种实施方式的遮光环与壳体的位置示意图。
图15是本发明中一种实施方式的骨传导耳机的结构示意图。
图16是图15中控制仓与颈戴线和第一耳挂的连接示意图。
具体实施方式
为使本申请的上述目的、特征和优点能够更为明显易懂，下面结合附图，对本申请的具体实施方式做详细的说明。可以理解的是，此处所描述的具体实施例仅用于解释本申请，而非对本申请的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本申请相关的部分而非全部结构。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
本申请中的术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
如图1和图2所示，对应于本发明一种较佳实施例的控制仓，其包括壳体1、主控板2和柔性电路板3。
壳体1具有收容腔1a，主控板2、柔性电路板3均设置在收容腔1a内。控制仓还包括盖体7，以封住壳体1的收容腔1a。壳体1设有面板10，本实施例中，面板10是与壳体1相独立的零件，其连接在壳体1上，在其他实施例中，面板10可以与壳体1一体注塑成型，其为壳体1的一部分。
柔性电路板3与主控板2电连接，其与面板10相对设置，且柔性电路板3上设置有触摸传感器，触摸传感器能够感应到面板10上手指的触摸，并产生电线号传输给主控板2，主控板2对接收到的电信号进行分析处理后得出相应的控制指令，进而控制骨传导耳机等电子设备执行相应的工作。可以理解的是，柔性电路板3向着面板10所在侧的投影，至少部分位于面板10上，以使得对面 板10的触摸能够被柔性电路板3感应到，图1中以虚线示出了柔性电路板3的位置示意图，显然的，柔性电路板3覆盖的面板1的面积越大，触摸的感应区域就越大，触摸的灵敏度也越大。
作为一种优选的实施方式，触摸传感器为电容传感器，其数量有多个，间隔设置在柔性电路板3上，例如可以阵列分布。这样，当手指在面板10上绘制手势时，不同位置的电容传感器会发生电容变化，根据不同位置的电容传感器产生的感应信号的先后和强弱能够判断出不同的手势，进而计算出与手势对应的控制指令。例如，在控制面板10上向上滑动，可以产生增大音量的控制指令，反之，在控制面板10上向下滑动时，可以产生减小音量的控制指令。
如此，通过触摸面板10(例如点按)或者在面板10上绘制手势即可控制骨传导耳机或者其他的电子设备，操作十分方便，且控制仓的壳体1体积较大，能够设置更大面积的柔性电路板3和面板10，使得触摸区域更大，增强了对手势的感知能力，不易误操作，使用也更为舒适。
可以理解的是，面板10与柔性电路板3距离越近，触摸传感器对手指触摸面板10的感应就越灵敏，如图3和图4所示，为了减小面板10和柔性电路板3之间的距离，壳体1内壁设置有第一定位槽13，柔性电路板3设于第一定位槽13内，其与第一定位槽13的槽底面贴合，例如可以通过胶粘的方式固定在第一定位槽13内。第一定位槽13不仅能够减小壳体1的壁厚，缩小面板10和柔性电路板3之间的距离，还可以对柔性电路板3进行定位。
进一步地，如图5和图6所示，壳体1外表面开设有第二定位槽11，面板10安装在第二定位槽11内，例如可以通过胶粘的方式与壳体1相连。通过设置第二定位槽11，可以进一步缩短面板10和柔性电路板3之间的距离，提高触摸传感器的灵敏度。
面板10设有透光部100，图7中以虚线示出了一种可能形状的透光部100。作为一种优选的实施方式，面板10采用透明材质制成，例如高透光率的PC或者PMMA材料，面板10上镀覆有不透光材料，不透光材料未遮盖的部分形成透光部100。主控板2包括与透光部100对应设置的光源20，光源20优选为LED灯珠，能够在主控板2的控制下发光，当光源20发光时，其能够照亮透光部100， 从而使人观察到发亮的透光部100。透光部100例如可以是品牌、logo等文字或者图案信息，能够增强产品的美观性，也可以作为指示灯使用，例如通过颜色和/或闪烁频率等信息给予使用者不同的提示。
可以理解的是，光源20的数量可以有一个或多个，当透光部100的长度或宽度尺寸较大时，可以适应性的增加光源20的数量，以可靠的照亮透光部100为宜。
为了使得光源20的光线能够可靠的传递至透光部100，柔性电路板3设置有与光源20对应的避让孔31，壳体1设置有与光源20对应的通孔12，避让孔31和通孔12的轮廓均围绕于透光部100的外部，以防止柔性电路板3和壳体1遮挡光线。光源20发出的光线通过通孔12和避让孔31照射至透光部100，使得透光部100发光。
如图8所示，作为一种优选的实施方式，柔性电路板3呈U形，其包括相对设置的第一臂部32和第二臂部33以及连接在第一臂部32和第二臂部33之间的连接部34，第一臂部32、第二臂部33和连接部34环绕在通孔12外部，且三者之间形成上述的避让孔31。
可以理解的是，避让孔31和通孔12的形状可以视透光部100的形状变化，例如当透光部100的形状为长条状时，避让孔31和通孔12也可以对应设置成长条状，透光部100沿着避让孔31和通孔12的轴线的投影以落入避让孔31和通孔12内为宜。
当光源20的光线直接照射至透光部100时，透光部100与光源20靠近的部分的亮度要大于远离光源20的部分的亮度，流明均匀度差，过亮的部分可能产生刺眼的问题，不利于用户体验。为了使得透光部100发亮时更为均匀，在一种优选的实施方式中，如图2、图4和图9所示，在光源20和面板10之间设置有导光柱4，导光柱4位于避让孔31内，与面板10上的透光部100对应，这样，光源20的光线通过导光柱4传递至透光部100处，亮度更为均匀。进一步地，导光柱4内可以添加散光剂和/或太白粉，光线在导光柱4内发生折射、反射与散射，能够使得透光部100的亮度更为均匀、通透，观察时更为美观，不刺眼。
如图3和图4所示，壳体1设有向其内部凸出的环部14，环部14环绕在通孔12外部。导光柱4固定连接在环部14内，壳体1还设置有凸出至环部14内的定 位柱16，图中定位柱16的数量为两个，分别位于通孔12长度方向的两端，定位柱16插设在导光柱4内，其能够定位导光柱4。
除了采用上述的导光柱4增加透光部100发光的均匀度之外，还可以通过设置光扩散膜6的方式增加透光部100发光的均匀度。如图10所示，光扩散膜6位于面板10和壳体1之间，其与面板10相对设置，且至少覆盖透光部100，当光线进入光扩散膜6时，能够在膜内发生折射、反射与散射的现象，修正光线成均匀面光源以达到光学扩散的效果，进而使得透光部100的亮度更为均匀。如图11和图12所示，壳体1在第二定位槽11的槽底面上设置有第三定位槽15，光扩散膜6安装于第三定位槽15内，其与第三定位槽15的槽底面之间例如可以通过胶粘连接。
可以理解的是，控制仓可以同时设置有导光柱4和光扩散膜6。优选的，在同时设置导光柱4和光扩散膜6时，导光柱4采用高透光率的材质制成，例如PC或者PMMA等，其不加入散光剂，以降低光线经过导光柱4传输后的损失。
如图8和图13所示，控制仓还包括位于壳体1和主控板2之间的遮光环5，遮光环5环绕在光源20外部，能够减少光源20光线的泄露，防止漏光，这样，即使壳体1和盖体7之间的接合处有缝隙，也不会出现漏光的不良现象。进一步参考图14，本实施例中，遮光环5一端与环部14的端部粘连，另一端与主控板2抵接。在其他实施例中，遮光环5也可以一端环绕在环部14的外部，另一端与主控板2抵接，在未设置环部14的实施例中，遮光环5还可以直接与壳体1的内壁抵接。遮光环5采用柔性材料制成，例如可以采用泡棉、海绵等制成，由于主控板2上设置有很多的电子元件，因此，采用柔性材料制成的遮光环5不易压坏电子元件，且能够适应性的变形填充在电子元件之间的空隙内，保证遮光效果。
本发明还提出了一种骨传导耳机，其包括上文所述的控制仓8。
如图15所示，骨传导耳机还包括电池仓80、第一耳机头81和第二耳机头82，控制仓8和电池仓80之间通过颈戴线83相连，第一耳机头81和控制仓8之间以及第二耳机头82和电池仓80之间均通过耳挂84相连。
使用时，颈戴线83环绕于人的脑袋后部，两个耳挂84则钩挂于人的耳朵上方，第一耳机头81和第二耳机头82分别位于头部的两侧，且与脸部靠近耳 朵的部分的皮肤贴合。
通过触摸控制仓8的面板10即可对骨传导耳机施加控制指令，例如控制骨传导耳机增大或者减小音量，操作十分方便，另外，当面板10上设置有能够发亮的透光部100时，除了增强美观或者提供指示信息之外，还能够起到警示的作用，例如当佩戴骨传导耳机的使用者在夜跑时，发光的透光部100更为醒目，能够使他人轻易的注意到使用者，从而提高安全性。
两个耳挂呈弧形，以便于其能够挂在耳朵上。如图16所示，壳体1整体呈T形，其具有用于与耳机头相连的第一连接部1b、用于与颈戴线83相连的第二连接部1c以及自第一连接部1b和第二连接部1c向着耳挂84凸起方向的反向延伸的本体部1d，由于本体部1d向下延伸，因此其上的面板10能够做的更大，相应的触摸区域也更大，更便于操作。佩戴时，面板10背向头部设置，更便于在面板10上进行触摸操控。
上述仅为本发明的具体实施方式，其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。

Claims (16)

  1. 一种控制仓，其特征在于，包括：
    壳体(1)，设有供触摸的面板(10)；
    主控板(2)，设于所述壳体(1)内；以及，
    柔性电路板(3)，设于所述壳体(1)内且与所述主控板(2)电连接，所述柔性电路板(3)与所述面板(10)相对设置，且所述柔性电路板(3)设有多个触摸传感器，所述触摸传感器用于感应对面板(10)的触摸。
  2. 如权利要求1所述的控制仓，其特征在于，所述壳体(1)内壁设置有第一定位槽(13)，所述柔性电路板(3)设于所述第一定位槽(13)内，且与所述第一定位槽(13)的槽底面贴合；所述壳体(1)的外表面设置有第二定位槽(11)，所述面板(10)设置在所述第二定位槽(11)内。
  3. 如权利要求1所述的控制仓，其特征在于，所述面板(10)为所述壳体(1)的一部分，或者，所述面板(10)为与所述壳体(1)相连的独立的零件。
  4. 如权利要求1所述的控制仓，其特征在于，所述触摸传感器为电容传感器。
  5. 如权利要求1至4任一项所述的控制仓，其特征在于，所述面板(10)设有透光部(100)，所述主控板(2)包括与所述透光部(100)对应设置的光源(20)，所述光源(20)用于照亮所述透光部(100)。
  6. 如权利要求5所述的控制仓，其特征在于，所述柔性电路板(3)设置有与所述光源(20)对应的避让孔(31)，所述壳体(1)开设有与所述光源(20)对应的通孔(12)，所述光源(20)的光线穿过所述避让孔(31)和所述通孔(12)传递至所述透光部(100)。
  7. 如权利要求6所述的控制仓，其特征在于，所述柔性电路板(3)包括相对设置的第一臂部(32)和第二臂部(33)以及连接在所述第一臂部(32)和所述第二臂部(33)之间的连接部(34)，所述第一臂部(32)、所述第二臂部(33)和所述连接部(34)之间形成所述避让孔(31)。
  8. 如权利要求7所述的控制仓，其特征在于，所述连接部(34)连接于所 述第一臂部(32)的端部和所述第二臂部(33)的端部之间。
  9. 如权利要求6所述的控制仓，其特征在于，其还包括设置于所述面板(10)和所述光源(20)之间的导光柱(4)，所述导光柱(4)位于所述避让孔(31)内。
  10. 如权利要求9所述的控制仓，其特征在于，所述壳体(1)设有向其内部凸出的环部(14)，所述导光柱(4)固定于所述环部(14)内。
  11. 如权利要求9所述的控制仓，其特征在于，所述导光柱(4)内添加有散光剂和/或太白粉。
  12. 如权利要求5所述的控制仓，其特征在于，其还包括位于所述壳体(1)和所述主控板(2)之间的遮光环(5)，所述遮光环(5)环绕于所述光源(20)外部。
  13. 如权利要求12所述的控制仓，其特征在于，所述遮光环(5)采用柔性材料制成，且所述遮光环(5)两端分别与所述壳体(1)和所述主控板(2)抵接。
  14. 如权利要求5所述的控制仓，其特征在于，其还包括位于所述面板(10)和所述壳体(1)之间的光扩散膜(6)，所述光扩散膜(6)至少覆盖所述透光部。
  15. 一种骨传导耳机，其特征在于，包括如权利要求1至14任一项所述的控制仓。
  16. 如权利要求15所述的骨传导耳机，其特征在于，其包括第一耳机头(81)和连接在所述第一耳机头(81)和所述控制仓(8)之间的耳挂(84)，所述控制仓(8)包括向着所述耳挂(84)的凸起方向反向延伸的本体部(1d)，所述柔性电路板(3)设于所述本体部(1d)内。
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CN216134574U (zh) * 2020-07-28 2022-03-25 东莞市朗声立普电子科技有限公司 一种发光骨传导蓝牙耳机
CN113949957A (zh) * 2021-09-18 2022-01-18 苏州索迩电子技术有限公司 骨传导耳机及骨传导耳机装配方法
CN115150706A (zh) * 2022-06-10 2022-10-04 苏州索迩电子技术有限公司 一种控制仓及骨传导耳机
CN218006484U (zh) * 2022-06-10 2022-12-09 苏州索迩电子技术有限公司 一种控制仓及骨传导耳机

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