CN114727189A - Flexible split type bone conduction communication earphone - Google Patents
Flexible split type bone conduction communication earphone Download PDFInfo
- Publication number
- CN114727189A CN114727189A CN202210401159.9A CN202210401159A CN114727189A CN 114727189 A CN114727189 A CN 114727189A CN 202210401159 A CN202210401159 A CN 202210401159A CN 114727189 A CN114727189 A CN 114727189A
- Authority
- CN
- China
- Prior art keywords
- bone conduction
- circuit board
- printed circuit
- flexible printed
- flexible
- Prior art date
- 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.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 63
- 238000004891 communication Methods 0.000 title description 3
- 210000000845 cartilage Anatomy 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 claims description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009459 flexible packaging Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 239000010959 steel Substances 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
-
- 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
Abstract
The utility model provides a flexible split type bone conduction conversation earphone, include: the bone conduction vibrator comprises a first flexible printed circuit board, a bone conduction vibrator, a key and a second flexible printed circuit board; the first flexible printed circuit board is of a C-shaped structure; a main control circuit and a key circuit are integrated on one side surface of the first flexible printed circuit board, and the main control circuit and the key circuit are distributed at two ends of the first flexible printed circuit board; the other side surface of the first flexible printed circuit board is integrated with a bone conduction oscillator interface, and the bone conduction oscillator interface is arranged opposite to the key circuit; the bone conduction vibrator is connected with the bone conduction vibrator interface and attached to the cartilage position in front of the ear of the wearer; the key is connected with the key circuit; one end of the second flexible printed circuit board is connected with the flexible printed circuit board, and the other end of the second flexible printed circuit board is provided with a microphone and extends to a sound receiving position.
Description
Technical Field
The utility model relates to a flexible electron and smart machine field especially relate to a split type osteoacusis of flexibility conversation earphone.
Background
The existing bone conduction earphone is generally worn in a head-wearing mode or an ear-hanging mode. The left earphone and the right earphone are generally connected by a hard C-shaped steel frame and are supported on the ears of a person when the headset is worn; the ear-hanging earphone generally uses the outline of the human ear to shape the shape of the earphone, and the earphone is in a deep inverted C shape and is hung on the upper part of the human ear when in use. In any case, the wearer can be influenced by the gravity of the earphone and external force in the process of movement, and the wearing position can be dislocated, so that the sound transmission effect is poor.
Therefore, the existing bone conduction earphone also has the problems that the earphone has high quality, is tightly attached to the skull of a person for use, and is uncomfortable to wear due to long wearing time of the earphone.
Disclosure of Invention
Technical problem to be solved
The utility model provides a split type osteoacusis of flexibility conversation earphone to solve the osteoacusis earphone production flow that proposes above loaded down with trivial details miscellaneous, osteoacusis oscillator wearing position dislocation skew leads to passing sound effect poor in the motion, pickup effect is poor and earphone main part waterproof nature subalternation technical problem when the oral area is sheltered from.
(II) technical scheme
According to an aspect of the present disclosure, there is provided a flexible split type bone conduction call earphone, including:
a first flexible printed circuit board in a C-shaped structure; a main control circuit and a key circuit are integrated on one side surface of the first flexible printed circuit board, and the main control circuit and the key circuit are distributed at two ends of the first flexible printed circuit board; the other side surface of the first flexible printed circuit board is integrated with a bone conduction oscillator interface, and the bone conduction oscillator interface is arranged opposite to the key circuit;
the bone conduction vibrator is connected with the bone conduction vibrator interface and attached to the cartilage position in front of the ear of the wearer;
the key is connected with the key circuit;
one end of the second flexible printed circuit board is connected with the flexible printed circuit board, and the other end of the second flexible printed circuit board is provided with a microphone and extends to a sound receiving position.
In some embodiments of the present disclosure, further comprising:
the shell is coated outside the first flexible printed circuit board, and the key and the bone conduction vibrator protrude out of the shell.
In some embodiments of the present disclosure, further comprising:
the first fixing part is connected with one end of the shell, and the second end of the first fixing part is attached to the position of the ear bone of the wearer.
In some embodiments of the present disclosure, the first flexible printed circuit board is manufactured using an FPCB process.
In some embodiments of the present disclosure, further comprising: and the power supply device is connected with the power supply device interface integrated on the first flexible printed circuit board.
In some embodiments of the present disclosure, the power supply device is a rechargeable button cell, and the power supply device interface is a battery interface.
In some embodiments of the present disclosure, further comprising: and the charging device is connected with the elastic pin charging interface integrated on the first flexible printed circuit board.
In some embodiments of the present disclosure, the housing is a flexible silicone housing.
In some embodiments of the present disclosure, the second flexible printed circuit board has a serpentine structure.
In some embodiments of the present disclosure, the side of the housing facing the wearer is contoured to match the contours of the human ear.
(III) advantageous effects
According to the technical scheme, the flexible split type bone conduction communication headset has at least one or one part of the following beneficial effects:
(1) this is disclosed adopts full flexible packaging structure, makes the bone conduction oscillator closely attached the cartilage position in ear the place ahead of the person of wearing for the person of wearing when using for a long time wears more comfortablely.
(2) The second flexible printed circuit board of the integrated microphone directly extends to the sound reception position, so that the sound reception position is closer to a user, and the sound reception quality is clearer.
(3) The second flexible printed circuit board adopts a snake-shaped structure, and the length can be adjusted by stretching in use, so that a user can adjust the position of the microphone more conveniently and flexibly cope with various application scenes.
(4) This is disclosed wholly adopts flexible printed circuit board, with a plurality of circuits and interface integration on same circuit board, very big reduction the loaded down with trivial details process of spare part erection joint, greatly improve production installation more efficiency.
(5) This openly adopts full flexible packaging structure to have high bendable, deformability, has improved the life of earphone.
Drawings
Fig. 1 is a schematic structural diagram of a flexible split bone conduction headset according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of the second flexible printed circuit board in fig. 1.
Fig. 3 is a schematic front view of the first flexible printed circuit board in fig. 1.
Fig. 4 is a rear view schematic diagram of the first flexible printed circuit board in fig. 1.
[ description of main reference numerals in the drawings ] of the embodiments of the present disclosure
1-a housing;
2-a bone conduction vibrator;
3, pressing a key;
4-a second flexible printed circuit board;
5-a microphone;
6-a first flexible printed circuit board;
61-a key circuit;
62-a master control circuit;
63-bone conduction transducer interface;
64-battery interface;
65-bullet needle charging interface.
7-rechargeable button cell.
Detailed Description
The utility model provides a flexible split type bone conduction conversation earphone, include: the bone conduction vibrator comprises a first flexible printed circuit board, a bone conduction vibrator, a key and a second flexible printed circuit board; the first flexible printed circuit board is of a C-shaped structure; a main control circuit and a key circuit are integrated on one side surface of the first flexible printed circuit board, and the main control circuit and the key circuit are distributed at two ends of the first flexible printed circuit board; the other side surface of the first flexible printed circuit board is integrated with a bone conduction oscillator interface, and the bone conduction oscillator interface is arranged opposite to the key circuit; the bone conduction vibrator is connected with the bone conduction vibrator interface and attached to the cartilage position in front of the ear of the wearer; the key is connected with the key circuit; one end of the second flexible printed circuit board is connected with the flexible printed circuit board, and the other end of the second flexible printed circuit board is provided with a microphone and extends to a sound receiving position.
For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
Certain embodiments of the present disclosure will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the disclosure are shown. Indeed, various embodiments of the disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In a first exemplary embodiment of the present disclosure, a flexible split bone conduction telephony headset is provided.
Fig. 1 is a schematic structural diagram of a flexible split bone conduction headset according to an embodiment of the present disclosure. Fig. 2 is a schematic structural diagram of the second flexible printed circuit board in fig. 1. Fig. 3 is a schematic front view of the first flexible printed circuit board in fig. 1. Fig. 4 is a rear view schematic diagram of the first flexible printed circuit board in fig. 1.
As shown in fig. 1 to 4, the present disclosure provides a flexible split type bone conduction call earphone, including: a first flexible printed circuit board 6, a bone conduction vibrator 2, a key 3 and a second flexible printed circuit board 4. The first flexible printed circuit board 6 is integrated with a key circuit 61, a main control circuit 62, a bone conduction vibrator interface 63, a battery interface 64 and a spring pin charging interface 65. The bone conduction vibrator 2 is connected with the bone conduction vibrator interface 63, and the bone conduction vibrator 2 is attached to the cartilage position in front of the ear of the wearer; the key 3 is connected with the key circuit 61; one end of the second flexible printed circuit board is connected with the flexible printed circuit board, and the other end of the second flexible printed circuit board is provided with a microphone 5 and extends to a sound receiving position. The outer shell 1 is covered outside the flexible first flexible printed circuit board 6, the keys 3 and the bone conduction vibrator 2 protrude out of the outer shell 1, and the outline of one side, facing a wearer, of the outer shell 1 is matched with the outline of a human ear.
As a contour structure of the first flexible printed circuit board 6, the C-shaped structure is matched with the outline of the human ear, the upper part of the first flexible printed circuit board 6 can be hung on the human ear, so that the bone conduction vibrator 2 is attached to the cartilage position in front of the ear of a wearer, and the shape of the bone conduction vibrator is consistent with the ergonomic design principle. Wherein, the shell 1 is a flexible silica gel shell. The whole quality of the split type osteoacusis of flexibility conversation earphone that this disclosure provided is light, and the burden is felt weak, wears comfortable stability for a long time.
As an arrangement mode of integrated devices on the first flexible printed circuit board 6, the main control circuit 62 and the key circuit 61 are integrated on one side surface of the first flexible printed circuit board 6, the main control circuit 62 and the key circuit 61 are distributed at two ends of the first flexible printed circuit board 6, and no component is placed at the middle position, so that the earphone can be bent and deformed towards two sides arbitrarily. The other side of the first flexible printed circuit board 6 is integrated with a bone conduction vibrator interface 63, and the bone conduction vibrator interface 63 is arranged opposite to the key circuit 61.
As the outline structure of the second flexible printed circuit board 4, the second flexible printed circuit board 4 is of a snake-shaped structure, can be bent, stretched and deformed, is convenient for adjusting the wearing position, and is suitable for different application scenes.
In some embodiments of the present disclosure, the first fixing portion is connected to one end of the housing 1 at a first end, and the first fixing portion is attached to the position of the ear bone of the wearer at a second end. Specifically, aseptic applying ointment or plaster can be chooseed for use to first fixed part and attached between the one end of shell 1 and the ear bone position of wearer, further carries out the position and consolidates for the transmission face and the head cartilage of bone conduction oscillator closely laminate, thereby can obtain better sound conduction effect. Alternatively, the first flexible printed circuit board 6 and the second flexible printed circuit board 4 may be connected by aseptic application.
In some embodiments of the present disclosure, the first flexible printed circuit board 6 is prepared using an FPCB process.
In some embodiments of the present disclosure, further comprising: the power supply is connected to a power supply interface integrated on the first flexible printed circuit board 6.
Specifically, the power supply device may be a rechargeable button battery 7, the power supply device interface may be a battery interface 64, and the rechargeable button battery 7 is mounted at the battery interface 64. The rechargeable button cell 7 can be a rechargeable round lithium battery. Rechargeable button cell 7 and bone conduction oscillator 2 are placed in first flexible printed circuit board 6 both sides respectively for the split type bone conduction conversation earphone mass distribution of flexibility that this disclosure provided is comparatively symmetrical, can be better hang and put on the ear.
In some embodiments of the present disclosure, the charging device is mounted on the first flexible printed circuit board 6 at the location of the integrated pogo pin charging interface 65.
So far, the embodiments of the present disclosure have been described in detail with reference to the accompanying drawings. It is to be understood that the implementations not shown or described in the drawings or in the text of this specification are in a form known to those skilled in the art and are not described in detail. Further, the above definitions of the various elements and methods are not limited to the various specific structures, shapes or arrangements of parts mentioned in the examples, which may be easily modified or substituted by those of ordinary skill in the art.
It should also be noted that directional terms, such as "upper", "lower", "front", "rear", "left", "right", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present disclosure. Throughout the drawings, like elements are represented by like or similar reference numerals. Conventional structures or constructions will be omitted when they may obscure the understanding of the present disclosure.
And the shapes and sizes of the respective components in the drawings do not reflect actual sizes and proportions, but merely illustrate the contents of the embodiments of the present disclosure. Furthermore, in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim.
Furthermore, the word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements.
The use of ordinal numbers such as "first," "second," "third," etc., in the specification and claims to modify a corresponding element does not by itself connote any ordinal number of the element or any ordering of one element from another or the order of manufacture, and the use of the ordinal numbers is only used to distinguish one element having a certain name from another element having a same name.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the disclosure, various features of the disclosure are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various disclosed aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that is, the claimed disclosure requires more features than are expressly recited in each claim. Rather, as the following claims reflect, disclosed aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this disclosure.
The above-mentioned embodiments are intended to illustrate the objects, aspects and advantages of the present disclosure in further detail, and it should be understood that the above-mentioned embodiments are only illustrative of the present disclosure and are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (10)
1. A flexible split bone conduction headset, comprising:
a first flexible printed circuit board in a C-shaped structure; a main control circuit and a key circuit are integrated on one side surface of the first flexible printed circuit board, and the main control circuit and the key circuit are distributed at two ends of the first flexible printed circuit board; the other side surface of the first flexible printed circuit board is integrated with a bone conduction oscillator interface, and the bone conduction oscillator interface is arranged opposite to the key circuit;
the bone conduction vibrator is connected with the bone conduction vibrator interface and attached to the cartilage position in front of the ear of the wearer;
the key is connected with the key circuit;
one end of the second flexible printed circuit board is connected with the flexible printed circuit board, and the other end of the second flexible printed circuit board is provided with a microphone and extends to a sound receiving position.
2. The flexible split bone conduction call earphone according to claim 1, further comprising:
the shell is coated outside the first flexible printed circuit board, and the key and the bone conduction vibrator protrude out of the shell.
3. The flexible split bone conduction call earphone according to claim 2, further comprising:
the first fixing part is connected with one end of the shell, and the second end of the first fixing part is attached to the position of the ear bone of the wearer.
4. The flexible split type bone conduction call headset of claim 1, wherein the first flexible printed circuit board is manufactured using an FPCB process.
5. The flexible split bone conduction telephony headset of claim 1, further comprising:
and the power supply device is connected with the power supply device interface integrated on the first flexible printed circuit board.
6. The flexible split bone conduction call earphone according to claim 5, wherein the power supply device is a rechargeable button battery and the power supply device interface is a battery interface.
7. The flexible split bone conduction call earphone of claim 1, further comprising:
and the charging device is connected with the elastic pin charging interface integrated on the first flexible printed circuit board.
8. The flexible split bone conduction telephony headset of claim 2, wherein the housing is a flexible silicone housing.
9. The flexible split bone conduction call earphone according to any one of claims 1 to 8, wherein the second flexible printed circuit board has a serpentine structure.
10. The flexible split bone conduction call earphone according to any one of claims 1 to 8, wherein the contour of the side of the housing facing the wearer matches the in-ear contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401159.9A CN114727189A (en) | 2022-04-15 | 2022-04-15 | Flexible split type bone conduction communication earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401159.9A CN114727189A (en) | 2022-04-15 | 2022-04-15 | Flexible split type bone conduction communication earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114727189A true CN114727189A (en) | 2022-07-08 |
Family
ID=82242780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210401159.9A Pending CN114727189A (en) | 2022-04-15 | 2022-04-15 | Flexible split type bone conduction communication earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114727189A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140341389A1 (en) * | 2013-05-15 | 2014-11-20 | Motorola Mobility Llc | Headset microphone boom assembly |
| US20150065840A1 (en) * | 2013-08-30 | 2015-03-05 | Thalmic Labs Inc. | Systems, articles, and methods for stretchable printed circuit boards |
| KR101845651B1 (en) * | 2017-01-02 | 2018-04-04 | 홍석균 | Wireless receiver device of wired earphones |
| CN209283430U (en) * | 2018-12-11 | 2019-08-20 | 深圳市冠旭电子股份有限公司 | Ear-hang component and supra-aural earphone |
| CN213718196U (en) * | 2020-12-31 | 2021-07-16 | 深圳市盟大网络科技有限公司 | Ear-hanging type bone conduction earphone |
-
2022
- 2022-04-15 CN CN202210401159.9A patent/CN114727189A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140341389A1 (en) * | 2013-05-15 | 2014-11-20 | Motorola Mobility Llc | Headset microphone boom assembly |
| US20150065840A1 (en) * | 2013-08-30 | 2015-03-05 | Thalmic Labs Inc. | Systems, articles, and methods for stretchable printed circuit boards |
| KR101845651B1 (en) * | 2017-01-02 | 2018-04-04 | 홍석균 | Wireless receiver device of wired earphones |
| CN209283430U (en) * | 2018-12-11 | 2019-08-20 | 深圳市冠旭电子股份有限公司 | Ear-hang component and supra-aural earphone |
| CN213718196U (en) * | 2020-12-31 | 2021-07-16 | 深圳市盟大网络科技有限公司 | Ear-hanging type bone conduction earphone |
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