CN209994534U - True wireless customized earphone - Google Patents
True wireless customized earphone Download PDFInfo
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- CN209994534U CN209994534U CN201921222275.4U CN201921222275U CN209994534U CN 209994534 U CN209994534 U CN 209994534U CN 201921222275 U CN201921222275 U CN 201921222275U CN 209994534 U CN209994534 U CN 209994534U
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Abstract
The application provides a real wireless customized earphone which comprises a shell, a fixed plate and a functional assembly, wherein the functional assembly comprises a circuit board and an antenna, the circuit board is fixedly arranged in an inner cavity of the shell, and the fixed plate is arranged on the circuit board; the antenna is arranged on the fixed plate and provided with a bending part, a through hole is formed in the surface of the fixed plate, and the bending part of the antenna penetrates through the through hole of the fixed plate and is clamped between the fixed plate and the circuit board. This application is through setting up interference fit's fixed column and fixed orifices between fixed plate and circuit board, and it is fixed by circuit board and fixed plate centre gripping after making the kink of antenna pass the through-hole of fixed plate, can avoid the antenna to rock in the inner chamber of shell, only need in addition through extracting the fixed column from the fixed orifices alright dismantle the antenna, the antenna has the advantage that the installation is firm and make things convenient for the dismouting simultaneously, can realize customizing the antenna's antenna layout universalization.
Description
Technical Field
The application belongs to the technical field of earphones, and more specifically relates to a real wireless customized earphone.
Background
Compared with a wired earphone, the wireless earphone does not need a connecting wire to connect with the electronic equipment, so that the wireless earphone is more convenient to use. Traditional customization earphone, because everyone ear shape is different, the antenna performance receives the internal component influence of different product appearances and different mounted position, and signal quality is poor, and the bluetooth often falls to line, connection distance is short. If the antenna and the installation structure thereof are designed and the antenna signal is debugged independently for each person, the cost is too large, and industrialization cannot be realized.
Content of application
An object of the application is to provide a wireless customized earphone to solve the technical problem that the prior art lacks a real wireless customized earphone of general type antenna overall arrangement.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: a real wireless customized earphone comprises a shell, a fixed plate and a functional assembly, wherein the functional assembly comprises a circuit board and an antenna, the circuit board is fixedly arranged in an inner cavity of the shell, and the fixed plate is arranged on the circuit board; the antenna is arranged on the fixed plate and provided with a bending part, a through hole is formed in the surface of the fixed plate, and the bending part of the antenna penetrates through the through hole of the fixed plate and is clamped between the fixed plate and the circuit board.
Further, the fixing structure comprises a fixing column and a fixing hole in interference fit with the fixing column; the fixing columns are arranged on the circuit board, and the fixing holes are formed in the fixing plate; or, the fixing hole is arranged on the circuit board, and the fixing column is arranged on the fixing plate.
Furthermore, a first positioning column is arranged on the surface of one side of the fixing plate, and a first positioning hole for inserting the first positioning column is formed in the antenna.
Furthermore, a second positioning column is disposed on the other side surface of the fixing plate, and a second positioning hole into which the second positioning column is inserted is formed in the bending portion of the antenna.
Further, the shell comprises a shell body and a panel which is covered and fixed on the shell body, and the shell body and the panel cover enclose to form an inner cavity of the shell.
Further, the shell is provided with an ear-entering part which is used for being plugged into the ear cavity of the human body, and the ear-entering part is customized according to the shape of the ear cavity of the human body and is formed by adopting a 3D printing process.
Further, the functional module further includes a touch sensor mounted in the inner cavity of the housing and electrically connected to the circuit board, the touch sensor being disposed between the fixing plate and the panel.
Furthermore, the functional assembly further comprises a battery installed in the inner cavity of the shell, the inner cavity of the shell is provided with an opening, a charging component electrically connected with the battery is installed at the opening of the shell, and a magnet block is arranged on the charging component.
Further, the functional assembly further comprises a noise reduction microphone mounted in the inner cavity of the housing and electrically connected to the circuit board.
Further, the functional assembly further comprises an in-ear detection component mounted in the inner cavity of the housing and electrically connected with the circuit board.
The beneficial effects of this application lie in, through set up fixed knot structure between fixed plate and circuit board, make the kink of antenna pass behind the through-hole of fixed plate fixed by circuit board and fixed plate centre gripping, can avoid the antenna to rock in the inner chamber of shell, only need in addition through extracting the fixed column from the fixed orifices alright dismantle the antenna, the antenna has the advantage that the installation is firm and make things convenient for the dismouting simultaneously, can realize customizing the antenna layout universalization of earphone.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in 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 application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present application;
fig. 2 is a schematic view illustrating an assembly structure of a fixing plate, an antenna and a touch sensor according to an embodiment of the present invention;
wherein, each mark in the figure is:
1. a fixing plate; 2. a circuit board; 3. an antenna; 4. a horn; 5. a battery; 6. fixing a column; 7. a fixing hole; 8. a bending section; 9. a through hole; 10. a conductive member; 11. a first positioning post; 12. a first positioning hole; 13. A second positioning hole; 14. a housing; 15. a panel; 16. putting into ear; 17. a touch sensor; 18. a charging member; 19. a magnet block; 20. a call microphone; 21. a noise reduction microphone; 22. an in-ear detection component.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the patent, and the specific meanings of the above terms will be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
A real wireless customized earphone is disclosed, as shown in fig. 1 and fig. 2, comprising a shell, a fixing plate 1 and a functional component for realizing the playing function of the wireless earphone, wherein the functional component comprises a circuit board 2 and an antenna 3, and can also comprise a loudspeaker 4, a battery 5 and the like, the earphone receives an audio signal sent by electronic equipment through the antenna 3, sound is output by the loudspeaker 4 through a circuit structure between the circuit board 2 and the antenna 3 inside, and the battery 5 supplies power for each component in the functional component. The structure of the housing has an inner cavity for accommodating the fixing plate 1 and the functional components, the circuit board 2 is fixedly mounted in the inner cavity of the housing, and the fixing plate 1 is arranged on the circuit board 2. A fixing structure is arranged between the fixing plate 1 and the circuit board 2, so that the fixing plate 1 and the circuit board 2 are connected and fixed with each other. The antenna 3 is arranged on the fixing plate 1, and the antenna 3 is provided with a bending part 8; the surface of the fixing plate 1 is provided with a through hole 9, the bending part 8 of the antenna 3 passes through the through hole 9 of the fixing plate 1 and is clamped between the fixing plate 1 and the circuit board 2, and the bending part 8 of the antenna 3 is electrically connected with the circuit board 2.
When the earphone is assembled, the bending part 8 of the antenna 3 firstly passes through the through hole 9 of the fixed plate 1, and then the fixed plate 1 and the circuit board 2 are mutually connected and fixed; when the fixing plate 1 and the circuit board 2 are connected and fixed with each other, the bent portion 8 of the antenna 3 is clamped between the fixing plate 1 and the circuit board 2, and the bent portion 8 of the antenna 3 contacts the conductive member 10 on the circuit board 2, so that the antenna 3 is electrically connected with the circuit board 2. This application is through setting up fixed knot and constructing between fixed plate 1 and circuit board 2, and it is fixed by circuit board 2 and 1 centre gripping of fixed plate after the kink 8 that makes antenna 3 passes through-hole 9 of fixed plate 1, can avoid antenna 3 to rock in the inner chamber of shell, and antenna 3 has the firm advantage with making things convenient for the dismouting of installation simultaneously, can realize customizing the antenna layout universalization of earphone.
In this embodiment, the fixing structure includes a fixing post 6 and a fixing hole 7, and the fixing post 6 and the fixing hole 7 are in interference fit. The fixing column 6 is arranged on the surface of the circuit board 2, and the fixing hole 7 is formed in the surface of the fixing plate 1; in other embodiments, the fixing holes 7 may be formed on the surface of the circuit board 2, and the fixing posts 6 may be formed on the surface of the fixing plate 1. Above-mentioned two kinds of fixed knot construct all can insert fixed column 6 interference ground into fixed orifices 7 through pressing fixed plate 1 toward circuit board 2 on, realize the fixed connection dismantled between fixed plate 1 and the circuit board 2, only need through extracting fixed column 6 from fixed orifices 7 alright dismantle antenna 3.
Furthermore, a first positioning column 11 is disposed on the upper surface of the fixing plate 1, and a first positioning hole 12 for inserting the first positioning column 11 is formed in the antenna 3, so that the antenna 3 is prevented from being inaccurately positioned on the upper surface of the fixing plate 1.
Furthermore, a second positioning column is arranged on the lower side surface of the fixing plate 1, and a second positioning hole 13 for inserting the second positioning column is formed in the bending part 8 of the antenna 3, so that the bending part 8 of the antenna 3 is prevented from being positioned between the fixing plate 1 and the circuit board 2 inaccurately and being pressed.
Further, the structure of the housing comprises a detachable shell 14 and a panel 15, the panel 15 is covered and fixed on the shell 14, and the shell 14 and the panel enclose an inner cavity of the housing. The panel 15 can be detachably fixed on the housing 14 through hot melt adhesive, and can also be detachably fixed on the housing 14 through a snap structure, so as to facilitate the disassembly and assembly of the functional assembly and the fixing plate 1.
Furthermore, the shell 14 is provided with an ear inlet part 16 for being plugged into the ear cavity of a human body, the outer contour shape of the ear inlet part 16 is matched with the contour shape of the ear cavity of a user, and the ear inlet part 16 can be formed by adopting a 3D printing process, so that the outer contour shape of the ear inlet part 16 can better adapt to the contours of the ear cavities of different users, is not easy to fall off during wearing, has better comfortable feeling, and realizes the customized production and use of the wireless earphone.
Further, the functional assembly further comprises a touch sensor 17, the touch sensor 17 is installed in the inner cavity of the housing and electrically connected with the circuit board 2, the touch sensor 17 is arranged between the fixing plate 1 and the panel 15, and a user can control functions of the wireless headset such as pause, play, call connection, call hang-up and the like through an area where the touch sensor 17 on the outer surface of the touch panel 15 is located. For example, when the user is in a call state using the wireless headset, the user touches an area where the touch sensor 17 (e.g., a capacitive sensor) on the outer surface of the panel 15 with a finger, a circuit structure between the touch sensor 17 and the circuit board 2 converts the change information of the capacitance into a call-off instruction, and the wireless headset transmits the call-off instruction to the electronic device, so that the electronic device executes the call-off instruction.
Further, the functional assembly also comprises a battery 5 for supplying power, wherein the battery 5 is arranged in the inner cavity of the shell; the inner cavity of the shell is provided with an opening, a charging component 18 electrically connected with the battery 5 is arranged at the opening of the shell, and a magnet block 19 is arranged on the charging component 18. When the wireless earphone is charged, the magnet block 19 on the charging component 18 and the iron block inside the charger or the charging box are mutually attracted magnetically, so that the wireless earphone is more stably fixed on the charger or the charging box, and the charging function can be ensured to be carried out smoothly.
Further, the functional assembly further includes two microphones, the two microphones are both installed in the inner cavity of the housing and electrically connected to the circuit board 2, and the two microphones are a communication microphone 20 and a noise reduction microphone 21, respectively.
Further, the functional assembly further comprises an in-ear detection part 22, and the in-ear detection part 22 is installed in the inner cavity of the housing and electrically connected with the circuit board 2. For example, the in-ear detection part 22 may be an acceleration sensor for detecting a vibration signal in the ear cavity of the human body and converting the vibration signal into an electrical signal, so that the wireless headset can automatically connect to the bluetooth when being worn and automatically disconnect the bluetooth when being taken off.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The real wireless customized earphone is characterized by comprising a shell, a fixing plate and a functional assembly, wherein the functional assembly comprises a circuit board and an antenna, the circuit board is fixedly arranged in an inner cavity of the shell, and the fixing plate is arranged on the circuit board; the antenna is arranged on the fixed plate and provided with a bending part, a through hole is formed in the surface of the fixed plate, and the bending part of the antenna penetrates through the through hole of the fixed plate and is clamped between the fixed plate and the circuit board.
2. The real wireless customized earphone according to claim 1, wherein the fixing structure comprises a fixing column and a fixing hole which is in interference fit with the fixing column; the fixing columns are arranged on the circuit board, and the fixing holes are formed in the fixing plate; or, the fixing hole is arranged on the circuit board, and the fixing column is arranged on the fixing plate.
3. The wireless customized earphone according to claim 1, wherein a first positioning post is disposed on a side surface of the fixing plate, and the antenna is provided with a first positioning hole for inserting the first positioning post.
4. The wireless customized earphone according to claim 3, wherein a second positioning post is disposed on the other side surface of the fixing plate, and a second positioning hole for the second positioning post to be inserted into is disposed on the bending portion of the antenna.
5. The wireless customized earphone according to claim 1, wherein the housing comprises a housing and a panel covering the housing, and the housing and the panel cover enclose an inner cavity of the housing.
6. The wireless customized earphone according to claim 5, wherein the housing has an ear insertion part for inserting into the ear cavity of the human body, and the ear insertion part is customized according to the shape of the ear cavity of the human body and is formed by a 3D printing process.
7. The very wireless custom headset according to claim 5, wherein the functional assembly further comprises a touch sensor mounted in the interior cavity of the housing and electrically connected to the circuit board, the touch sensor being disposed between the mounting plate and the faceplate.
8. The wireless customized earphone according to claim 1, wherein the functional assembly further comprises a battery mounted in the inner cavity of the housing, the inner cavity of the housing has an opening, a charging member electrically connected to the battery is mounted at the opening of the housing, and the charging member is provided with a magnet.
9. The very wireless custom headset according to claim 1, wherein the functional assembly further comprises a noise reduction microphone mounted in the interior cavity of the housing and electrically connected to the circuit board.
10. The truly wireless custom headset according to claim 1, wherein the functional assembly further comprises an in-ear detection component mounted in the interior cavity of the housing and electrically connected to the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222275.4U CN209994534U (en) | 2019-07-29 | 2019-07-29 | True wireless customized earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222275.4U CN209994534U (en) | 2019-07-29 | 2019-07-29 | True wireless customized earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994534U true CN209994534U (en) | 2020-01-24 |
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ID=69297935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921222275.4U Active CN209994534U (en) | 2019-07-29 | 2019-07-29 | True wireless customized earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209994534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935587A (en) * | 2020-09-17 | 2020-11-13 | 深圳市科奈信科技有限公司 | Bluetooth headset noise reduction integrated structure |
| WO2023246726A1 (en) * | 2022-06-21 | 2023-12-28 | 华为技术有限公司 | Earphone and earphone assembly |
-
2019
- 2019-07-29 CN CN201921222275.4U patent/CN209994534U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935587A (en) * | 2020-09-17 | 2020-11-13 | 深圳市科奈信科技有限公司 | Bluetooth headset noise reduction integrated structure |
| CN111935587B (en) * | 2020-09-17 | 2021-02-19 | 深圳市科奈信科技有限公司 | Bluetooth headset noise reduction integrated structure |
| WO2023246726A1 (en) * | 2022-06-21 | 2023-12-28 | 华为技术有限公司 | Earphone and earphone assembly |
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