CN111031425A - Earphone connecting beam and earphone - Google Patents
Earphone connecting beam and earphone Download PDFInfo
- Publication number
- CN111031425A CN111031425A CN201911265780.1A CN201911265780A CN111031425A CN 111031425 A CN111031425 A CN 111031425A CN 201911265780 A CN201911265780 A CN 201911265780A CN 111031425 A CN111031425 A CN 111031425A
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- Prior art keywords
- circuit board
- flexible circuit
- fastening block
- earphone
- flexible
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- 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
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or headphones
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Telephone Set Structure (AREA)
Abstract
The application discloses earphone tie-beam and earphone, earphone tie-beam includes: the flexible circuit board is provided with a communication circuit; the protective sleeve is sleeved outside the flexible circuit board; and a connector; the connector is installed on the flexible circuit board and is electrically connected with the communication circuit. The communication circuit with the communication function and the power supply function is integrated on the flexible circuit board, and the flexible circuit board is wrapped by the protective sleeve, so that the flexible circuit board is prevented from being damaged or broken. Because the flexible circuit board is small in size and low in thickness, and various circuits can be integrated on the flexible circuit board, compared with a mode of utilizing electronic wires for connection in the prior art, the structure of the earphone connecting beam is greatly simplified, and the internal structure of the earphone connecting beam is simpler and more compact.
Description
Technical Field
The application relates to a wearing formula earphone field especially relates to an earphone tie-beam and earphone.
Background
Existing wearable headsets typically consist of two sound emitting assemblies and a bridge disposed between the two sound emitting assemblies. When the connecting beam is used as a connecting and fixing structure of the two sound emitting assemblies, communication and power supply between the main boards on the two sound emitting assemblies can be realized through wiring in the connecting beam. The existing wiring mode usually adopts a production process mode of manually welding an electronic wire to connect two sounding components, but the difficulty in disassembling and assembling defective semi-finished products of the earphones during the returning work is large, and the secondary rejection rate is high. And adopt the mode of electron line, to the manifold earphone of function, the quantity of electron line is more for inner structure is mixed and disorderly, and leads to earphone nose roof beam volume great, can't satisfy the miniaturized demand of earphone tie-beam.
Disclosure of Invention
An aim at of this application provides an earphone tie-beam, aims at solving prior art, and earphone tie-beam inner structure is mixed and disorderly problem.
To achieve the purpose, the embodiment of the application adopts the following technical scheme:
an earphone coupling beam comprising:
the flexible circuit board is provided with a communication circuit;
the protective sleeve is sleeved outside the flexible circuit board; and
a connector assembly; the connector is installed on the flexible circuit board, and the connector is electrically connected with the communication circuit.
In one embodiment, the flexible printed circuit board further comprises an elastic sheet arranged inside the protective sleeve, and the flexible printed circuit board is attached to the surface of the elastic sheet.
In one embodiment, the flexible circuit board is adhered to the surface of the elastic sheet by a double-sided adhesive tape.
In one embodiment, two fastening components are arranged between the flexible circuit board and the elastic sheet; the two fastening components are respectively positioned at two opposite ends of the elastic sheet.
In one embodiment, the fastening assembly comprises a first fastening block positioned on one side of the elastic sheet away from the flexible circuit board, and a second fastening block positioned on one side of the flexible circuit board away from the elastic sheet; the first fastening block is fixedly connected with the second fastening block.
In one embodiment, the fastening assembly further comprises a first flexible member disposed between the first fastening block and the elastic sheet, and a second flexible member disposed between the second fastening block and the flexible circuit board; two opposite sides of the first flexible piece are respectively abutted against the first fastening block and the elastic sheet; and the two opposite sides of the second flexible piece are respectively abutted against the second fastening block and the flexible circuit board.
In one embodiment, the first fastening block is provided with a first mounting groove, and the first flexible piece is mounted in the first mounting groove; the second fastening block is provided with a second mounting groove, and the second flexible piece is mounted in the second mounting groove.
In one embodiment, the first fastening block is provided with a positioning groove, and the second fastening block is provided with a positioning protrusion adapted to the positioning groove.
In one embodiment, the first fastening block is provided with a first limiting groove, and the second fastening block is provided with a second limiting groove; the elastic piece is provided with a first limiting plate positioned in the first limiting groove, and the flexible circuit board is provided with a second limiting plate positioned in the second limiting groove.
In one embodiment, the first fastening block is provided with a clamping column, and the second fastening block is provided with a clamping hole adapted to the clamping column.
In one embodiment, a third mounting groove is formed in an inner wall of the protective sleeve, and the flexible circuit board and the elastic sheet are inserted into the third mounting groove.
In one embodiment, the surface of the first fastening block and/or the second fastening block is provided with a limiting recess, the limiting recess is arranged along the length direction of the fastening assembly, and the inner wall of the protective sleeve is provided with a limiting protrusion inserted into the limiting recess.
In one embodiment, the first fastening block and/or the second fastening block is provided with a connecting hole.
In one embodiment, the elastic sheet is an elastic steel sheet; a plurality of deformation slot holes are formed in the elastic sheet.
In one embodiment, the protective sheath includes a first sheath and a second sheath coupled to the first sheath.
It is another object of the present application to provide a headset comprising the headset coupling beam of any of the embodiments, and two sound emitting assemblies; the sound emitting assembly is electrically connected with the flexible circuit board through the connector.
The beneficial effects of the embodiment of the application are as follows: the communication circuit with the communication function and the power supply function is integrated on the flexible circuit board, and the flexible circuit board is wrapped by the protective sleeve, so that the flexible circuit board is prevented from being damaged or broken. Because the flexible circuit board is small in size and low in thickness, and various circuits can be integrated on the flexible circuit board, compared with a mode of utilizing electronic wires for connection in the prior art, the structure of the earphone connecting beam is greatly simplified, and the internal structure of the earphone connecting beam is simpler and more compact.
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 without creative efforts.
Fig. 1 is a schematic structural diagram of an earphone connecting beam in an embodiment of the present application;
fig. 2 is an exploded view of the earphone coupling beam of fig. 1;
FIG. 3 is a cross-sectional view of a fastening assembly pressing a flexible sheet against a flexible circuit board in an embodiment of the present application;
FIG. 4 is a schematic structural view of the first fastening block of FIG. 2;
FIG. 5 is a schematic structural view of the second fastening block of FIG. 2;
FIG. 6 is a partial view of a portion where the first flexible element and the second flexible element press the elastic sheet against the flexible circuit board according to an embodiment of the present application;
FIG. 7 is a schematic view of the structure of the elastic sheet of FIG. 2;
FIG. 8 is a schematic structural diagram of the flexible circuit board in FIG. 2;
FIG. 9 is a partial view of the fastening assembly of FIG. 1 in contact with a protective sleeve;
in the figure:
1. a flexible circuit board; 11. a second limiting plate;
2. a protective sleeve; 21. a third mounting groove; 22. a limiting bulge part; 23. a first sheath; 24. a second sheath;
3. a connector assembly;
4. an elastic sheet; 41. a first limit plate; 42. a deformation long hole;
5. a fastening assembly; 51. a first fastening block; 511. a first mounting groove; 512. positioning a groove; 513. a first limit groove; 514. a clamping column; 52. a second fastening block; 521. a second mounting groove; 522. positioning the projection; 523. a second limit groove; 524. a clamping hole; 53. a first flexible member; 54. a second flexible member; 55. a limiting recess; 56. and connecting the holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further 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 connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.
As shown in fig. 1 to 3, an embodiment of the present application provides an earphone connecting beam, including: the flexible circuit board 1, the flexible circuit board 1 has communication circuits; the protective sleeve 2 is sleeved outside the flexible circuit board 1; and a connector 3; the connector 3 is mounted on the flexible circuit board 1, and the connector 3 is electrically connected with the communication circuit.
In the embodiment of the present application, the communication circuit having the communication function and the power supply function is integrated on the flexible circuit board 1, and different numbers of flexible circuit boards 1 may be selected to be stacked together according to specific requirements. And the flexible circuit board 1 is wrapped by the protective sleeve 2, so that the flexible circuit board 1 is prevented from being damaged or broken. Because flexible circuit board 1 is small, and thickness is low, and can integrate multiple circuit on the flexible circuit board 1, for the mode that utilizes electron line to connect among the prior art, very big simplification the structure of earphone tie-beam (earphone tie-beam, also be the nose beam of headphone, the neck ring of neck hanging earphone) for the inner structure of earphone tie-beam is comparatively succinct compact.
And because connector 3's setting, consequently when using the earphone tie-beam preparation earphone, quick dismouting is realized with flexible circuit board 1 to this connector 3 of mainboard accessible on the play sound subassembly of earphone, when the semi-manufactured goods was detected to unqualified product, can realize the effect that mainboard on the play sound subassembly and connector 3 on the flexible circuit board 1 demolish fast, reduces the degree of difficulty that the semi-manufactured goods of earphone reprocessed.
Further, please refer to fig. 2, which is another specific embodiment of the earphone connecting beam provided by the present application, the earphone connecting beam further includes an elastic sheet 4 disposed inside the protective cover 2, and the flexible circuit board 1 is attached to a surface of the elastic sheet 4. The flexible circuit board 1 is attached to the elastic sheet 4, and the elastic sheet 4 is used as a supporting piece of the flexible circuit board 1, so that the flexible circuit board 1 can be prevented from being broken. The definition of "attached to" is: by gluing, a purely intimate contact is also possible.
Further, referring to fig. 2, as another specific embodiment of the earphone connecting beam provided by the present application, the flexible circuit board 1 is adhered to the surface of the elastic sheet 4 by a double-sided adhesive tape, so as to improve the integration of the flexible circuit board 1 and the elastic sheet 4, and the flexible circuit board 1 can be synchronously bent and deformed along with the elastic sheet 4, and is not easily broken.
Further, referring to fig. 1 and fig. 2, as another embodiment of the earphone connecting beam provided by the present application, two fastening components 5 are disposed between the flexible circuit board 1 and the elastic sheet 4; two fastening members 5 are located at opposite ends of the elastic sheet 4, respectively. The fastening assembly 5 can connect the flexible circuit board 1 with the elastic sheet 4, so as to further improve the integrity of the flexible circuit board 1 and the elastic sheet 4, so that the flexible circuit board 1 can be synchronously bent and deformed along with the elastic sheet 4 and is not easy to break. Two fastening components 5 are respectively located at two opposite ends of the elastic sheet 4, so that when the elastic sheet 4 is bent in any mode, the contact position of the flexible circuit board 1 and the elastic sheet 4 can be synchronously bent, the flexible circuit board 1 can be prevented from moving relative to the elastic sheet 4, and the flexible circuit board 1 can be prevented from being broken.
Further, referring to fig. 2, as another embodiment of the earphone connecting beam provided by the present application, the fastening assembly 5 includes a first fastening block 51 located on a side of the elastic sheet 4 away from the flexible circuit board 1, and a second fastening block 52 located on a side of the flexible circuit board 1 away from the elastic sheet 4; the first fastening block 51 is fixedly connected with the second fastening block 52 and compresses the elastic sheet 4 and the flexible circuit board 1, so that the elastic sheet 4 and the flexible circuit board 1 are fixedly connected, and the flexible circuit board 1 is prevented from being broken.
Further, referring to fig. 3 and fig. 6, as another embodiment of the earphone connecting beam provided by the present application, the fastening assembly 5 further includes a first flexible piece 53 disposed between the first fastening block 51 and the elastic piece 4, and a second flexible piece 54 disposed between the second fastening block 52 and the flexible circuit board 1; two opposite sides of the first flexible piece 53 are respectively abutted with the first fastening block 51 and the elastic piece 4; opposite sides of the second flexible member 54 are respectively abutted against the second fastening block 52 and the flexible circuit board 1. First fastening block 51 is through first flexible 53 to the application of force of flexure strip 4, second fastening block 52 is through second flexible 54 to the application of force of flexible circuit board 1, because first flexible 53 and second flexible 54 all have certain deformability, consequently can guarantee that first fastening block 51 hugs closely first flexible 53 in the surface of flexure strip 4, second fastening block 52 hugs closely second flexible 54 in the surface of flexible circuit board 1, make first fastening block 51 and second fastening block 52 can fully transmit the surface to flexure strip 4 and flexible circuit board 1 in the opposite direction's that exerts pressure force, guarantee that first fastening block 51 cooperatees with second fastening block 52 and compress tightly flexible circuit board 1 and flexure strip 4. Therefore, the fastening assembly 5 can tightly connect the flexible circuit board 1 and the elastic sheet 4 together, and the flexible circuit board 1 is prevented from being broken.
Further, referring to fig. 4-5, as another embodiment of the earphone connecting beam provided by the present application, the first fastening block 51 is provided with a first mounting groove 511, and the first flexible piece 53 is mounted in the first mounting groove 511; the second fastening block 52 is opened with a second mounting groove 521, and the second flexible element 54 is mounted in the second mounting groove 521. The first mounting groove 511 can limit the first flexible piece 53, so as to prevent the position of the first flexible piece 53 from moving and release the pressing force applied to the elastic piece 4 and the flexible circuit board 1; the second mounting groove 521 can limit the second flexible element 54, so that the second flexible element 54 is prevented from moving to release the pressing force applied to the elastic sheet 4 and the flexible circuit board 1; and then realize the stability of the packing force that fixed subassembly applied elastic sheet 4 and flexible circuit board 1, avoid elastic sheet 4 relative flexible circuit board 1 motion for flexible circuit board 1 hugs closely in the surface of elastic sheet 4 all the time, avoids flexible circuit board 1 to be broken.
Further, referring to fig. 4-5, as another embodiment of the earphone connecting beam provided by the present application, the first fastening block 51 is provided with a positioning groove 512, and the second fastening block 52 is provided with a positioning protrusion 522 adapted to the positioning groove 512. When the first fastening block 51 is connected with the second fastening block 52, the relative position is fixed by matching the positioning protrusion 522 with the positioning groove 512, so that the subsequent connection is facilitated; the first fixing plate can be prevented from moving relative to the second positioning plate after connection and fixation, the stability of pressing force applied to the elastic sheet 4 and the flexible circuit board 1 by the fixing assembly is guaranteed, the elastic sheet 4 is prevented from moving relative to the flexible circuit board 1, the flexible circuit board 1 is always attached to the surface of the elastic sheet 4, and the flexible circuit board 1 is prevented from being broken.
Further, referring to fig. 4-5, as another embodiment of the earphone connecting beam provided by the present application, a clamping column 514 is disposed on the first fastening block 51, and a clamping hole 524 adapted to the clamping column 514 is disposed on the second fastening block 52. When the first fastening block 51 is connected with the second fastening block 52, the relative position is fixed by the matching of the positioning protrusions 522 and the positioning grooves 512, and at the moment, the clamping columns 514 are automatically aligned with the clamping holes 524 without the need of aligning the positioning position.
Further, referring to fig. 4-5 and fig. 7-8, as another embodiment of the earphone connecting beam provided by the present application, the first fastening block 51 is provided with a first limiting groove 513, and the second fastening block 52 is provided with a second limiting groove 523; the elastic piece 4 has a first limiting plate 41 located in the first limiting groove 513, and the flexible circuit board 1 has a second limiting plate 11 located in the second limiting groove 523. The first limiting plate 41 of the elastic sheet 4 is located in the first limiting groove 513 of the first fastening block 51, the second limiting plate 11 of the flexible circuit board 1 is located in the second limiting groove 523 of the second fastening block 52, therefore, the elastic sheet 4 cannot move relative to the first fastening block 51, the flexible circuit board 1 cannot move relative to the second fastening block 52, the stability of the position of the elastic sheet 4 and the position of the flexible circuit board 1 can be ensured, and the flexible circuit board 1 is broken when the elastic sheet 4 and/or the flexible circuit board 1 moves relative to the fastening assembly 5.
Further, referring to fig. 2, as another embodiment of the earphone connecting beam provided by the present application, a third mounting groove 21 is formed in the inner wall of the protective sleeve 2, and the flexible circuit board 1 and the elastic sheet 4 are inserted into the third mounting groove 21. The elastic sheet 4 and the flexible circuit board 1 can be prevented from moving relative to the protective sleeve 2, the mounting stability of the flexible circuit board is ensured, and the flexible circuit board 1 is further prevented from being broken. And combining the connection effect of the fastening component 5 on the elastic sheet 4 and the flexible circuit board 1, the stability of the installation of the elastic sheet 4 and the flexible circuit board 1 in the protective sleeve 2 can be further improved, and the position of the flexible circuit board 1 is not easy to change, so the flexible circuit board 1 is not easy to break.
Further, please refer to fig. 9, as another embodiment of the earphone connecting beam provided by the present application, the surface of the first fastening block 51 and/or the second fastening block 52 has a limiting recess 55, the limiting recess 55 is disposed along the length direction of the fastening component 5, and the inner wall of the protective cover 2 is provided with a limiting protrusion 22 inserted in the limiting recess 55, so that the fastening component 5 cannot rotate in the protective cover 2 relative to the protective cover 2, and the flexible circuit board 1 is prevented from being broken due to the rotation of the flexible circuit board 1 when the fastening component 5 rotates.
Further, referring to fig. 9, as another embodiment of the earphone connecting beam provided by the present application, a connecting hole 56 is formed on the first fastening block 51 and/or the second fastening block 52 for connecting with a housing of a sound emitting assembly of an earphone.
Further, referring to fig. 7, as another specific embodiment of the earphone connecting beam provided by the present application, the elastic sheet 4 is an elastic steel sheet, and is not easily broken, so as to ensure that the flexible circuit board 1 is not broken; the elastic piece 4 is provided with a plurality of deformation long holes 42, which can ensure the sufficient deformation of the elastic piece 4.
Further, referring to fig. 2, as another embodiment of the earphone connecting beam provided by the present application, the protective case 2 includes a first sheath 23 and a second sheath 24 connected to the first sheath 23.
The embodiment of the application provides an earphone which is characterized by comprising an earphone connecting beam and two sound emitting components, wherein the earphone connecting beam is arranged in any one of the above embodiments; the sound emitting assembly is electrically connected to the flexible circuit board 1 through a connector 3.
It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.
It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.
Claims (10)
1. Earphone tie-beam, its characterized in that includes:
the flexible circuit board is provided with a communication circuit;
the protective sleeve is sleeved outside the flexible circuit board; and
a connector assembly; the connector is installed on the flexible circuit board, and the connector is electrically connected with the communication circuit.
2. The earphone connecting beam of claim 1, further comprising an elastic sheet disposed inside the protective cover, wherein the flexible circuit board is attached to a surface of the elastic sheet.
3. The earphone connection beam of claim 2, wherein the flexible circuit board is adhered to a surface of the elastic sheet by a double-sided adhesive tape.
4. A headset coupling beam according to claim 2 or 3, characterised in that two fastening members are provided between the flexible circuit board and the elastic sheet; the two fastening components are respectively positioned at two opposite ends of the elastic sheet.
5. The earphone coupling beam of claim 4, wherein the fastening assembly comprises a first fastening block located on a side of the flexible sheet remote from the flexible circuit board, and a second fastening block located on a side of the flexible circuit board remote from the flexible sheet; the first fastening block is fixedly connected with the second fastening block.
6. The earphone coupling beam of claim 5, wherein the fastening assembly further comprises a first flexible member disposed between the first fastening block and the elastic tab, and a second flexible member disposed between the second fastening block and the flexible circuit board; two opposite sides of the first flexible piece are respectively abutted against the first fastening block and the elastic sheet; and the two opposite sides of the second flexible piece are respectively abutted against the second fastening block and the flexible circuit board.
7. The earphone connecting beam of claim 6, wherein the first fastening block defines a first mounting groove, and the first flexible member is mounted in the first mounting groove; the second fastening block is provided with a second mounting groove, and the second flexible piece is mounted in the second mounting groove.
8. The earphone connecting beam of claim 5, wherein the first fastening block defines a positioning groove, and the second fastening block defines a positioning protrusion adapted to the positioning groove.
9. The earphone connecting beam as claimed in claim 5, wherein the first fastening block is provided with a clamping post, and the second fastening block is provided with a clamping hole adapted to the clamping post.
10. A headset comprising a headset coupling beam according to any one of claims 1-9, and two sound emitting assemblies; the sound emitting assembly is electrically connected with the flexible circuit board through the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265780.1A CN111031425A (en) | 2019-12-11 | 2019-12-11 | Earphone connecting beam and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265780.1A CN111031425A (en) | 2019-12-11 | 2019-12-11 | Earphone connecting beam and earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111031425A true CN111031425A (en) | 2020-04-17 |
Family
ID=70205773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911265780.1A Pending CN111031425A (en) | 2019-12-11 | 2019-12-11 | Earphone connecting beam and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111031425A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200947479Y (en) * | 2006-09-06 | 2007-09-12 | 番禺得意精密电子工业有限公司 | Coupling device for flexible circuit board |
| CN201146592Y (en) * | 2008-01-15 | 2008-11-05 | 黄汉玺 | Noise-proof earphone |
| CN204518028U (en) * | 2015-04-20 | 2015-07-29 | 周步青 | The wear-type bluetooth earphone of replaceable earmuff |
| WO2016023132A1 (en) * | 2014-08-15 | 2016-02-18 | Sheldrick-Male Alexander Melville | Headphone with a connector for detaching a headband from a transducer |
| CN210694319U (en) * | 2019-12-11 | 2020-06-05 | 深圳市优必选科技股份有限公司 | Earphone connecting beam and earphone |
-
2019
- 2019-12-11 CN CN201911265780.1A patent/CN111031425A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200947479Y (en) * | 2006-09-06 | 2007-09-12 | 番禺得意精密电子工业有限公司 | Coupling device for flexible circuit board |
| CN201146592Y (en) * | 2008-01-15 | 2008-11-05 | 黄汉玺 | Noise-proof earphone |
| WO2016023132A1 (en) * | 2014-08-15 | 2016-02-18 | Sheldrick-Male Alexander Melville | Headphone with a connector for detaching a headband from a transducer |
| CN204518028U (en) * | 2015-04-20 | 2015-07-29 | 周步青 | The wear-type bluetooth earphone of replaceable earmuff |
| CN210694319U (en) * | 2019-12-11 | 2020-06-05 | 深圳市优必选科技股份有限公司 | Earphone connecting beam and earphone |
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Application publication date: 20200417 |
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