CN210927953U - Ear-hanging type Bluetooth noise reduction earphone controller - Google Patents
Ear-hanging type Bluetooth noise reduction earphone controller Download PDFInfo
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- CN210927953U CN210927953U CN202020360284.6U CN202020360284U CN210927953U CN 210927953 U CN210927953 U CN 210927953U CN 202020360284 U CN202020360284 U CN 202020360284U CN 210927953 U CN210927953 U CN 210927953U
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- pcba board
- noise reduction
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- control pcba
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Abstract
The utility model discloses a hangers formula bluetooth adds earphone controller of making an uproar that falls, including the casing that has the cavity structure, set up in the mainboard support of casing cavity and set up in master control PCBA board on the mainboard support, the one end of casing is equipped with the opening, the opening part is provided with the dress trim cover, be provided with high sensitive FPC antenna in the dress trim cover, be equipped with the antenna thimble on the master control PCBA board, the antenna thimble on high sensitive FPC antenna and the master control PCBA board contacts and switches on. The utility model discloses internal structure reasonable in design, compactness to the controller has realized the space utilization maximize, through being equipped with high sensitive FPC antenna in the plastic dress trim cover of one end, has avoided the metal separation to cause the phenomenon of distance weak point, and this structural design helps strengthening the antenna radiation nature, prolongs communication distance.
Description
Technical Field
The utility model relates to an electronic equipment technical field, concretely relates to hangers formula bluetooth adds noise reduction headphone controller.
Background
The Bluetooth technology is a standard short-distance radio communication technology, which can realize short-distance data exchange between fixed equipment, mobile equipment and building personal area network, generally, the using frequency band of the Bluetooth is 2402MHz-2483MHz, the communication distance is required to be within 100m, a temporary network is established based on a standard wireless communication protocol, data transmission is realized between different equipment, the short-distance radio technology is based on low-cost short-distance wireless connection, a special connection is established for the communication environment of the fixed and mobile equipment, the substance content of the short-distance radio technology is to establish a general radio air interface and a public standard of control software thereof, communication and computers are further combined, so that portable equipment produced by different manufacturers can have the performance of mutual use and mutual operation in the short-distance range under the condition that no wires or cables are connected with each other, the program is written in a microchip. The bluetooth headset is a wireless headset which adopts bluetooth technology to transmit data, and can be used in a matching way with other devices with bluetooth voice function, such as a mobile phone, a tablet, a computer and the like with bluetooth.
The traditional design in the current market adopts a high-cost radar antenna, the radiation and receiving signals are weak, and the communication distance is short. The main difficulty of the ear-hanging type Bluetooth noise reduction earphone lies in that the whole control box shell adopts the design of a metal shell, and adopts the totally enclosed type waterproof and sweat-proof performance, if the traditional HUF ceramic antenna is adopted, the metal shell can shield the radiation and the received signal of the antenna, and the defects of short communication distance, weak transmission signal and the like are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a space utilization maximize, and antenna radiation nature is strong, and the ear-hanging bluetooth that communication distance is far away adds the earphone controller of making an uproar that falls.
The technical scheme of the utility model as follows:
the utility model provides a hangers formula bluetooth adds earphone controller of making an uproar that falls, including the casing that has the cavity structure, set up in the mainboard support of casing cavity and set up in main control PCBA board on the mainboard support, the one end of casing is equipped with the opening, the opening part is provided with dress trim cover, be provided with high sensitive FPC antenna in the dress trim cover, be equipped with the antenna thimble on the main control PCBA board, the antenna thimble on high sensitive FPC antenna and the main control PCBA board contacts and switches on.
Furthermore, the decorative cover is a plastic decorative cover.
Further, the decorative cover and the shell are bonded by glue.
Furthermore, the main board support is a plastic frame.
Further, the shell is a metal shell and is manufactured by adopting an anodic oxidation process.
Furthermore, be provided with the button subassembly on the main control PCBA board, be equipped with on the casing and correspond the button hole of button subassembly.
Furthermore, the button subassembly adopts the sealed laminating of 3M double faced adhesive tape to be in on the main control PCBA board.
Further, be equipped with the battery on the main control PCBA board, one side of main control PCBA board is equipped with the USB mouth that charges.
Further, the USB charging port outer cover is provided with a USB soft rubber cover.
Furthermore, the other end of the shell is provided with an SR rubber plug.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses internal structure reasonable in design, compactness to the controller has realized the space utilization maximize, through being equipped with high sensitive FPC antenna in the plastic dress trim cover of one end, has avoided the metal separation to cause the phenomenon of distance weak point, and this structural design helps strengthening the antenna radiation nature, prolongs communication distance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the utility model provides a pair of the structure schematic diagram of an earphone controller of making an uproar falls in hangers formula bluetooth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
Please refer to fig. 1, this embodiment provides a headphone controller for noise reduction and ear-hang bluetooth, which includes a housing 7 having a cavity structure, a main board support 3 disposed in the cavity of the housing 7, and a main control PCBA board 2 disposed on the main board support 3, wherein an opening is disposed at one end of the housing 7, a decorative cover 5 is disposed at the opening, a high-sensitivity FPC antenna 6 is disposed in the decorative cover 5, an antenna thimble is disposed on the main control PCBA board 2, the high-sensitivity FPC antenna 6 is in contact with and conducted with the antenna thimble on the main control PCBA board 2, and an SR rubber plug 4 is disposed at the other end of the housing 7.
Wherein, to the requirement of material, this embodiment, casing 7 is the metal casing, mainboard support 3 is the plastic frame, dress trim cover 5 is the plastic dress trim cover.
Wherein, the shell 7 is made by adopting an anodic oxidation process.
The decorative cover 5 and the shell 7 are bonded by glue. When the decorative cover 5 is adhered to the shell 7, the high-sensitivity FPC antenna 6 in the decorative cover 5 is in contact conduction with the antenna thimble on the main control PCBA board 2.
Through being equipped with high sensitive FPC antenna 6 in the plastic dress trim cover of one end, avoided the metal separation to cause the phenomenon of distance weak point, this structural design helps strengthening the antenna radiation nature, prolongs communication distance.
Further, be provided with button subassembly 1 on the main control PCBA board 2, be equipped with on the casing 7 and correspond button subassembly 1's button hole. The controller is controlled by the operation of the key assembly 1, including the operation control of a switch, play/pause, volume + and volume-.
The key assembly 1 is sealed and attached to the main control PCBA board 2 by adopting 3M double faced adhesive tape.
Further, be equipped with the battery on the main control PCBA board 2, one side of main control PCBA board 2 is equipped with the USB mouth that charges. For main control PCBA board 2 power supply through the battery, when the battery power supply was not enough, the USB of accessible one side charges the mouth and charges for the battery.
Preferably, the USB charging port is externally covered with a USB soft rubber cover 8. The dustproof effect is realized.
The utility model discloses to the internal structure reasonable in design, the compactness of controller, realized the space utilization maximize.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an ear-hanging bluetooth adds earphone controller of making an uproar that falls, including the casing that has the cavity structure, set up the mainboard support in the casing cavity and set up in main control PCBA board on the mainboard support, its characterized in that: the one end of casing is equipped with the opening, the opening part is provided with the dress trim cover, be provided with high sensitive FPC antenna in the dress trim cover, be equipped with the antenna thimble on the main control PCBA board, the high sensitive FPC antenna contacts with the antenna thimble on the main control PCBA board and switches on.
2. The on-ear bluetooth plus noise reduction earphone controller of claim 1, characterized in that: the decorative cover is a plastic decorative cover.
3. The on-ear bluetooth plus noise reduction earphone controller of claim 2, characterized in that: the decorative cover and the shell are bonded by glue.
4. The on-ear bluetooth plus noise reduction earphone controller of claim 1, characterized in that: the mainboard support is the plastic frame.
5. The controller of claim 1 or 3, wherein: the shell is a metal shell and is made by adopting an anodic oxidation process.
6. The on-ear bluetooth plus noise reduction earphone controller of claim 1, characterized in that: be provided with the button subassembly on the main control PCBA board, be equipped with on the casing and correspond the button hole of button subassembly.
7. The on-ear bluetooth plus noise reduction earphone controller of claim 6, characterized in that: the button subassembly adopts the sealed laminating of 3M double faced adhesive tape to be in on the main control PCBA board.
8. The on-ear bluetooth plus noise reduction earphone controller of claim 1, characterized in that: the last battery that is equipped with of main control PCBA board, one side of main control PCBA board is equipped with the USB mouth that charges.
9. The on-ear bluetooth plus noise reduction earphone controller of claim 8, wherein: the USB charging port outer cover is provided with a USB soft rubber cover.
10. The on-ear bluetooth plus noise reduction earphone controller of claim 1, characterized in that: the other end of the shell is provided with an SR rubber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020360284.6U CN210927953U (en) | 2020-03-19 | 2020-03-19 | Ear-hanging type Bluetooth noise reduction earphone controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020360284.6U CN210927953U (en) | 2020-03-19 | 2020-03-19 | Ear-hanging type Bluetooth noise reduction earphone controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927953U true CN210927953U (en) | 2020-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020360284.6U Active CN210927953U (en) | 2020-03-19 | 2020-03-19 | Ear-hanging type Bluetooth noise reduction earphone controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927953U (en) |
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2020
- 2020-03-19 CN CN202020360284.6U patent/CN210927953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 1608, building 19, China Hisense innovation industry city, No.11, Ganli 2nd Road, gankeng community, Jihua street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Shenghong Electronics Co.,Ltd. Address before: 518000 floor 5, building 4, jinrongda Industrial Park, Xuegang North Road, Bantian street, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen Lianchuang Hongsheng Electronics Co.,Ltd. |