CN204721557U - Running slip-off preventing English Listening Comprehension earphone - Google Patents
Running slip-off preventing English Listening Comprehension earphone Download PDFInfo
- Publication number
- CN204721557U CN204721557U CN201520336233.9U CN201520336233U CN204721557U CN 204721557 U CN204721557 U CN 204721557U CN 201520336233 U CN201520336233 U CN 201520336233U CN 204721557 U CN204721557 U CN 204721557U
- Authority
- CN
- China
- Prior art keywords
- supporting bracket
- earphone
- steel bar
- ball
- location hole
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of running slip-off preventing English Listening Comprehension earphone, its technical scheme is: the two ends of connecting band connect clamping band respectively by grip unit, the end engaging lug head of described clamping band, described earphone heads frames connecting with headphone line, described grip unit comprises the first supporting bracket, second supporting bracket, first supporting bracket and the mutual grafting of the second supporting bracket, the inside of the first described supporting bracket is provided with outer arcuate steel bar, semi-circular recesses is provided with without arc-shaped steel bar, ball is provided with in semi-circular recesses, the second described supporting bracket is provided with multiple location hole, the diameter of described location hole is less than the diameter of ball, location hole and ball cooperatively interact, the beneficial effects of the utility model are: structure is simple, easy to use, effectively improves the comfort level of earphone wearer, avoids the slippage of earphone in the process of taking exercise by running, improve the stability worn.
Description
Technical field
The utility model relates to a kind of earphone, particularly one running slip-off preventing English Listening Comprehension earphone.
Background technology
Earphone is a pair converting unit, and it accepts the electric signal that media player or receiver send, and utilizes the loud speaker of ear to convert it into the sound wave that can hear.Earphone is generally separable with media player, a plug is utilized to connect, in English Listening Comprehension exercise, need long-time exercise, hobby runner carries out English Listening Comprehension exercise while running, and owing to producing vibrations in running process, common earphone easily occurs slippage in running process, instability is worn in running, wears very inconvenient.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of running slip-off preventing English Listening Comprehension earphone, and structure is simple, easy to use, effectively improves the comfort level of earphone wearer.
Its technical scheme is: comprise connecting band, clamping band, earphone heads, earphone cord, grip unit, the two ends of connecting band connect clamping band respectively by grip unit, the end engaging lug head of described clamping band, described earphone heads frames connecting with headphone line, described grip unit comprises the first supporting bracket, second supporting bracket, one end of first supporting bracket is fixed on the outer end of connecting band, one end of second supporting bracket is fixed on the outer end of clamping band, the other end of the first supporting bracket and the mutual grafting of the other end of the second supporting bracket, the inside of the first described supporting bracket is provided with outer arcuate steel bar, semi-circular recesses is provided with without arc-shaped steel bar, ball is provided with in semi-circular recesses, the second described supporting bracket is provided with multiple location hole, the diameter of described location hole is less than the diameter of ball, location hole and ball cooperatively interact.
The inner side of above-mentioned outer arcuate steel bar is provided with the arc steel bar mutually corresponding with it, is provided with brute spring between described outer arcuate steel bar and arc steel bar.
The beneficial effects of the utility model are: structure is simple, easy to use, effectively improves the comfort level of earphone wearer, avoid the slippage of earphone in the process of taking exercise by running, improve the stability worn, decrease the sense of discomfort of vibrations to ear, improve the efficiency of English Listening Comprehension exercise.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of grip unit;
In upper figure: connecting band 1, clamping band 2, earphone heads 3, earphone cord 4, grip unit 5; First supporting bracket 5.1, second supporting bracket 5.2, outer arcuate steel bar 5.3, ball 5.4, location hole 5.5, brute spring 5.6, arc steel bar 5.7.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises connecting band 1, clamping band 2, earphone heads 3, earphone cord 4, grip unit 5, the two ends of connecting band 1 connect clamping band 2 respectively by grip unit 5, the end engaging lug head 3 of described clamping band 2, described earphone heads 3 frames connecting with headphone line 4, described grip unit comprises the first supporting bracket 5.1, second supporting bracket 5.2, one end of first supporting bracket 5.1 is fixed on the outer end of connecting band, one end of second supporting bracket 5.2 is fixed on the outer end of clamping band 2, the other end of the first supporting bracket 5.1 and the mutual grafting of the other end of the second supporting bracket 5.2, the inside of the first described supporting bracket 5.1 is provided with outer arcuate steel bar 5.3, semi-circular recesses is provided with without arc-shaped steel bar 5.3, ball 5.4 is provided with in semi-circular recesses, the second described supporting bracket 5.2 is provided with multiple location hole 5.5, the diameter of described location hole 5.5 is less than the diameter of ball 5.4, location hole 5.5 and ball 5.4 cooperatively interact.
Wherein, the inner side of outer arcuate steel bar 5.3 is provided with the arc steel bar 5.7 mutually corresponding with it, is provided with brute spring 5.6 between described outer arcuate steel bar 5.3 and arc steel bar 5.7.
The beneficial effects of the utility model are: structure is simple, easy to use, effectively improves the comfort level of earphone wearer, avoid the slippage of earphone in the process of taking exercise by running, improve the stability worn, decrease the sense of discomfort of vibrations to ear, improve the efficiency of English Listening Comprehension exercise.
Claims (2)
1. a running slip-off preventing English Listening Comprehension earphone, it is characterized in that: comprise connecting band, clamping band, earphone heads, earphone cord, grip unit, the two ends of connecting band connect clamping band respectively by grip unit, the end engaging lug head of described clamping band, described earphone heads frames connecting with headphone line, described grip unit comprises the first supporting bracket, second supporting bracket, one end of first supporting bracket is fixed on the outer end of connecting band, one end of second supporting bracket is fixed on the outer end of clamping band, the other end of the first supporting bracket and the mutual grafting of the other end of the second supporting bracket, the inside of the first described supporting bracket is provided with outer arcuate steel bar, semi-circular recesses is provided with without arc-shaped steel bar, ball is provided with in semi-circular recesses, the second described supporting bracket is provided with multiple location hole, the diameter of described location hole is less than the diameter of ball, location hole and ball cooperatively interact.
2. running slip-off preventing English Listening Comprehension earphone according to claim 1, is characterized in that: the inner side of described outer arcuate steel bar is provided with the arc steel bar mutually corresponding with it, is provided with brute spring between described outer arcuate steel bar and arc steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520336233.9U CN204721557U (en) | 2015-05-23 | 2015-05-23 | Running slip-off preventing English Listening Comprehension earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520336233.9U CN204721557U (en) | 2015-05-23 | 2015-05-23 | Running slip-off preventing English Listening Comprehension earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721557U true CN204721557U (en) | 2015-10-21 |
Family
ID=54320515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520336233.9U Expired - Fee Related CN204721557U (en) | 2015-05-23 | 2015-05-23 | Running slip-off preventing English Listening Comprehension earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187973A (en) * | 2015-10-26 | 2015-12-23 | 唐哲敏 | Open type sports headset |
-
2015
- 2015-05-23 CN CN201520336233.9U patent/CN204721557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187973A (en) * | 2015-10-26 | 2015-12-23 | 唐哲敏 | Open type sports headset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160523 |