CN214799829U - Rear hanging earphone - Google Patents
Rear hanging earphone Download PDFInfo
- Publication number
- CN214799829U CN214799829U CN202120187384.8U CN202120187384U CN214799829U CN 214799829 U CN214799829 U CN 214799829U CN 202120187384 U CN202120187384 U CN 202120187384U CN 214799829 U CN214799829 U CN 214799829U
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- China
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- silica gel
- earphone
- hang
- steel
- pull rod
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Abstract
The utility model provides a rear-hanging earphone, include: hang skeleton, silica gel pull rod pin thread and silica gel pull rod box behind the steel, silica gel pull rod pin thread, silica gel pull rod box are all installed hang on the skeleton behind the steel, silica gel pull rod pin thread, silica gel pull rod box pass through buckle structure length adjustable ground and connect, hang the left end of skeleton behind the steel and install left in-ear earphone through left silica gel ear-hang, hang the right-hand member of skeleton behind the steel and install right in-ear earphone through right silica gel ear-hang, the left end of hanging the skeleton behind the steel passes through the connecting wire and is connected with the headphone control box, hang the left end of skeleton behind the steel and install the miaow pole, be connected with a plurality of audio plugs through many audio lines on the headphone control box. The utility model discloses the durability is strong, light, adjustable, and it is high to wear the comfort, also more portable, and the lasting flight that has significantly reduced is worn fatigue.
Description
Technical Field
The utility model relates to an earphone field, in particular to hanging earphone in back.
Background
The back-hanging earphone in the prior art is heavy, brings fatigue to users after the wearing time is long, and in addition, the size of the back-hanging earphone can not be adjusted, so that the back-hanging earphone can not adapt to the conditions of users with heads of different sizes, and the use comfort is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rear-hanging earphone to solve at least one above-mentioned technical problem.
In order to solve the above problem, as an aspect of the present invention, there is provided a rear-hanging earphone, comprising: hang skeleton, silica gel pull rod pin thread and silica gel pull rod box behind the steel, silica gel pull rod pin thread, silica gel pull rod box are all installed hang on the skeleton behind the steel, silica gel pull rod pin thread, silica gel pull rod box pass through buckle structure length adjustable ground and connect, hang the left end of skeleton behind the steel and install left in-ear earphone through left silica gel ear-hang, hang the right-hand member of skeleton behind the steel and install right in-ear earphone through right silica gel ear-hang, the left end of hanging the skeleton behind the steel passes through the connecting wire and is connected with the headphone control box, hang the left end of skeleton behind the steel and install the miaow pole, be connected with a plurality of audio plugs through many audio lines on the headphone control box.
Preferably, an adjustable plastic wire clip, and/or a magic strap, and/or a key ring are arranged on the connecting wire.
Preferably, hang the junction of skeleton and left silica gel ear-hang behind the steel and hang the junction of skeleton and right silica gel ear-hang behind the steel respectively and be provided with an earphone lid, every earphone lid's inboard all is provided with a cotton pad of urethane foam.
Preferably, the earphone cover comprises a first cover and a second cover, and the first cover and the second cover are connected through self-tapping screws.
Preferably, the left in-ear earphone and the left side are provided with a left audio wire between the earphone covers, and the right in-ear earphone and the right side are provided with a right audio wire between the earphone covers.
Preferably, a double-direction electret microphone is arranged in the microphone rod.
Since the technical scheme is used, the utility model discloses the durability is strong, light, adjustable, and it is high to wear the comfort, also more portable, and the lasting flight that has significantly reduced is worn tiredly.
Drawings
Figure 1 schematically shows an exploded view of the present invention;
fig. 2 schematically shows the overall structure of the present invention.
Reference numbers in the figures: 1. steel rear hanging framework; 2. a silica gel pull rod male buckle; 3. a silica gel pull rod female buckle; 4. hanging the left silica gel on the ear; 5. a left in-ear headphone; 6. hanging the right silica gel ear; 7. a right in-ear headphone; 8. a connecting wire; 9. a head-mounted control box; 10. a microphone rod; 11. an audio plug; 12. an adjustable plastic wire clamp; 13. a magic bandage; 14. a key ring; 15. a urethane foam pad; 16. a first cover; 17. a second cover; 18. self-tapping screws; 19. a left audio conductor; 20. a right audio conductor; 21. a dual directional electret microphone.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
An aspect of the utility model provides a back-hanging earphone can be used to intercom, civil aviation, air transportation, general and commercial aviation aircraft, goods chartered plane, private aviation, flight training, chartered plane aviation, fixed wing aircraft, be absorbed in fields such as aviation.
The utility model provides a back hanging earphone includes: hang skeleton 1, silica gel pull rod pin thread 2 and silica gel pull rod box 3 behind the steel, silica gel pull rod pin thread 2, silica gel pull rod box 3 are all installed hang skeleton 1 behind the steel on, silica gel pull rod pin thread 2, silica gel pull rod box 3 connect through buckle structure length adjustable festival, hang skeleton 1's left end behind the steel and install left in-ear earphone 5 through left silica gel ear-hang 4, hang skeleton 1's right-hand member behind the steel and install right in-ear earphone 7 through right silica gel ear-hang 6, hang skeleton 1's left end behind the steel and pass through connecting wire 8 and be connected with head-mounted control box 9, hang skeleton 1's left end behind the steel and install miaow pole 10, be connected with a plurality of audio plugs 11 through many audio lines on the head-mounted control box 9.
In the technical scheme, the utility model discloses a add high strength steel support and replace conventional iron support among the prior art, make fixed bolster intensity increase, and the head laminating degree is adjusted in the knot position card hole of accessible silica gel pull rod pin thread 2 and silica gel pull rod box 3.
Since the technical scheme is used, the utility model discloses the durability is strong, light, adjustable, and it is high to wear the comfort, also more portable, and the lasting flight that has significantly reduced is worn tiredly.
Preferably, an adjustable plastic clip 12, and/or a magic strap 13, and/or a key ring 14 are provided on the connection line 8.
Preferably, hang the junction of skeleton 1 and left silica gel ear-hang 4 behind the steel and hang the junction of skeleton 1 and right silica gel ear-hang 6 respectively and be provided with an earphone lid, every behind the steel the inboard of earphone lid all is provided with a cotton pad 15 of urethane foam.
Preferably, the earphone lid comprises a first lid 16 and a second lid 17, the first lid 16 and the second lid 17 being connected by self-tapping screws 18.
Preferably, a left audio conductor 19 is arranged between the left in-ear earphone 5 and the earphone lid on the left side, and a right audio conductor 20 is arranged between the right in-ear earphone 7 and the earphone lid on the right side.
Preferably, a dual-directional electret microphone 21 is disposed in the microphone stem 10.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A rear-hung earphone, comprising: a steel rear hanging framework (1), a silica gel pull rod male buckle (2) and a silica gel pull rod female buckle (3), the silica gel pull rod male buckle (2) and the silica gel pull rod female buckle (3) are both arranged on the steel rear hanging framework (1), the silica gel pull rod male buckle (2) and the silica gel pull rod female buckle (3) are connected with each other in a length adjustable way through a buckle structure, the left end of the steel rear hanging framework (1) is provided with a left in-ear earphone (5) through a left silica gel ear-hang (4), the right end of the steel rear hanging framework (1) is provided with a right in-ear earphone (7) through a right silica gel ear-hang (6), the left end of the steel rear hanging framework (1) is connected with a head-wearing control box (9) through a connecting wire (8), a microphone rod (10) is installed at the left end of the steel rear hanging framework (1), and the head-wearing control box (9) is connected with a plurality of audio plugs (11) through a plurality of audio lines; the connecting line (8) is provided with an adjustable plastic wire clamp (12), and/or a magic bandage (13), and/or a key ring (14); hang skeleton (1) and the junction of left silica gel ear-hang (4) behind the steel and hang skeleton (1) respectively with the junction of right silica gel ear-hang (6) respectively be provided with an earphone lid, every behind the steel the inboard of earphone lid all is provided with a urethane foam pad (15).
2. The rear hanging earphone according to claim 1, characterized in that the earphone lid comprises a first lid (16) and a second lid (17), the first lid (16) and the second lid (17) being connected by a self-tapping screw (18).
3. The rear-hanging earphone according to claim 1, wherein a left audio conductor (19) is provided between the left in-ear earphone (5) and the earphone lid on the left side, and a right audio conductor (20) is provided between the right in-ear earphone (7) and the earphone lid on the right side.
4. The rear-hanging earphone according to claim 1, wherein a dual-directional electret microphone (21) is provided in the microphone stem (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120187384.8U CN214799829U (en) | 2021-01-22 | 2021-01-22 | Rear hanging earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120187384.8U CN214799829U (en) | 2021-01-22 | 2021-01-22 | Rear hanging earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214799829U true CN214799829U (en) | 2021-11-19 |
Family
ID=78749178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120187384.8U Active CN214799829U (en) | 2021-01-22 | 2021-01-22 | Rear hanging earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214799829U (en) |
-
2021
- 2021-01-22 CN CN202120187384.8U patent/CN214799829U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |