CN204180240U - A kind of split type sports type bluetooth earphone - Google Patents
A kind of split type sports type bluetooth earphone Download PDFInfo
- Publication number
- CN204180240U CN204180240U CN201420467105.3U CN201420467105U CN204180240U CN 204180240 U CN204180240 U CN 204180240U CN 201420467105 U CN201420467105 U CN 201420467105U CN 204180240 U CN204180240 U CN 204180240U
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- CN
- China
- Prior art keywords
- cover plate
- earplug
- bayonet lock
- reel
- bluetooth
- 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 - Lifetime
Links
- 238000004804 winding Methods 0.000 claims abstract description 13
- 240000006409 Acacia auriculiformis Species 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
A kind of split type sports type bluetooth earphone, relates to bluetooth earphone technical field.Solve existing bluetooth earphone and there is comfortableness difference, or awkward technical deficiency, include bluetooth host, left earplug and right earplug, it is characterized in that: described bluetooth host is a U-shaped structure that can be hung on user's neck; The inside at the two ends, left and right of described U-shaped structure respectively by a rotating shaft be connected with one for reel left earplug line the winding mechanism of right earplug line; Described winding mechanism includes a reel be socketed in rotating shaft, and a wherein side of reel is provided with a wind spring cavity volume; The another side of reel is provided with a ratchet cover plate, and be provided with cover plate in the outside of the ratchet cover plate, cover plate is provided with bayonet lock, and the bottom of bayonet lock is provided with the locking dop coordinated with the ratchet cover plate, is provided with a button protruded outside bluetooth host housing on the top of bayonet lock.Can need directly to pull out corresponding length according to user during use, realize automatic locking, when depositing, one by formula automatic drawing back, convenient to use.
Description
Technical field
The utility model relates to bluetooth earphone technical field.
Background technology
Existing bluetooth earphone mainly contains two classes, and a class is: integral structure, includes battery, wireless transceiver circuit and control circuit and is all fixed together with earpiece portion, and this class formation ear burden is large, and comfortableness is poor; Another kind of: separate type, be made up of main frame and earplug two parts, connected by wire between the two, wireless transceiver circuit and control circuit are located in main frame, main frame is sandwiched on clothes by clamp, and bear although this class formation carries out understanding to ear, main frame is fixed on the clothes in use, easily wave shock with clothes, especially outstanding aobvious use inconvenience in dispatch driving or running process.
Summary of the invention
In sum, the purpose of this utility model is that solving existing bluetooth earphone exists comfortableness difference, or awkward technical deficiency, and proposes a kind of split type sports type bluetooth earphone.
For solving the technical problem that the utility model proposes, the technical scheme adopted is: a kind of split type sports type bluetooth earphone, include bluetooth host, left earplug and right earplug, left earplug and right earplug to have with bluetooth host respectively by left earplug line and right earplug line and are connected; It is characterized in that: described bluetooth host is a U-shaped structure that can be hung on user's neck; The two ends, left and right of described U-shaped structure are respectively equipped with the earplug put for left earplug and auris dextra fork clip and deposit draw-in groove; The inside at the two ends, left and right of described U-shaped structure respectively by a rotating shaft be connected with one for reel left earplug line the winding mechanism of right earplug line; Described winding mechanism includes a reel be socketed in rotating shaft, and a wherein side of reel is provided with a wind spring cavity volume, is provided with wind spring in wind spring cavity volume, the two ends difference connection rotating shaft of wind spring and the sidewall of wind spring cavity volume; The another side of reel is provided with a ratchet cover plate, one piece of cover plate be fixedly connected with bluetooth host housing is provided with in the outside of the ratchet cover plate, cover plate is provided with bayonet lock, the bottom of bayonet lock is provided with the locking dop coordinated with the ratchet cover plate, is provided with a button protruded outside bluetooth host housing on the top of bayonet lock; Bayonet lock is also connected with back-moving spring.
The described ratchet cover plate is provided with conductive plate, and conductive plate is provided with two concentric conductive rings, is on the cover board provided with two groups of electroconductive elastic sheets of being connected of conductive ring sliding conduction concentric on two respectively; Described conductive ring electrical connection left earplug line right earplug line, the audio output of electroconductive elastic sheet electrical connection bluetooth host.
Described cover plate is established the shell fragment draw-in groove embedded for electroconductive elastic sheet; The described ratchet cover plate is provided with the annulus draw-in groove embedded for conductive ring.
Described cover plate is provided with the bayonet lock chute coordinated with bayonet lock, and described back-moving spring connects bayonet lock and cover plate.
Described bluetooth host is three sections of foldable structures.
The beneficial effects of the utility model are: host machine part is designed to the U-shaped structure that can be hung on neck by the utility model, be similar to when common headphones does not use and be equally hung on neck, comfortableness is good, break away from the constraint of line, only earpiece portion need be placed in ear during use, thus alleviate the weight that ear bears, relative to the blue ear good stability of existing separate type, be particularly useful for the good crowd liking motion, main frame also can obtain larger design space, more high capacity cell can be used, increase single and continue service time.In addition, left earplug line of the present utility model and right earplug line get convenient and reliable, and can need directly to pull out corresponding length according to user during use, realize automatic locking, when depositing, one by formula automatic drawing back, convenient to use.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of the utility model when folding;
Fig. 3 is decomposition texture schematic diagram of the present utility model;
Fig. 4 is winding mechanism stereochemical structure diagram of the present utility model;
Fig. 5 is winding mechanism decomposition texture diagram one of the present utility model;
Fig. 6 is winding mechanism decomposition texture diagram two of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, structure of the present utility model is further described.
With reference to shown in Fig. 1 and Fig. 3, the utility model includes bluetooth host 1, left earplug 2 and right earplug 3, and left earplug 2 and right earplug 3 to have with bluetooth host 1 respectively by left earplug line 21 and right earplug line and be connected; Described bluetooth host 1 is a U-shaped structure that can be hung on user's neck; Conveniently user deposits and carries, and bluetooth host 1 is three sections of foldable structures; The two ends, left and right of described U-shaped structure are respectively equipped with the earplug put for left earplug 2 and auris dextra fork clip 3 and deposit draw-in groove, when user needs to use, left earplug 2 and auris dextra fork clip 3 are deposited draw-in groove from two earplugs respectively and takes off, and pulling out left earplug line 21 and right earplug line to required length, left earplug line 21 and the right earplug line length of unclamping rear pull-out remain unchanged; And when terminating to use, push button after 22,32, left earplug line 21 and right earplug line automatic drawing back.
Realize the locking of left earplug line 21 and right earplug line and the function of automatic drawing back, the inside at the two ends, left and right of described U-shaped structure respectively by a rotating shaft 11 be connected with one for reel left earplug line the winding mechanism 4 of right earplug line; Two, inside winding mechanism 4 structure at the two ends, left and right of U-shaped structure is identical, and the present embodiment is example explanation to the winding mechanism 4 of left end inside.
With reference to shown in Fig. 4 to Fig. 6, described winding mechanism 4 includes a reel 41 be socketed in rotating shaft, reel 41 is for the left earplug line 21 that reels, a wherein side of reel 41 is provided with a wind spring cavity volume 411, wind spring 42 is provided with, the two ends difference connection rotating shaft 11 of wind spring 42 and the sidewall of wind spring cavity volume 411 in wind spring cavity volume 411; The another side of reel 41 is provided with a ratchet cover plate 412, and be provided with one piece of cover plate 43 be fixedly connected with bluetooth host 1 housing in the outside of the ratchet cover plate 412, cover plate 43 is provided with bayonet lock 44; The bottom of bayonet lock 44 is provided with the locking dop 441 coordinated with the ratchet cover plate 412, button 22 is placed on the top of bayonet lock 44, when button 22 is pressed, locking dop 441 moves down, depart from from the latch of the ratchet cover plate 412, under the elastic force effect of wind spring 42, reel 41 turns round, and is regained by the left earplug line 21 of pull-out and rolls; Automatically reset to realize bayonet lock 44, bayonet lock 44 is also connected with back-moving spring 45, preferably on described cover plate 43, be provided with the bayonet lock chute 431 coordinated with bayonet lock 44, described back-moving spring 45 connects bayonet lock 44 and cover plate 43.
In left earplug line 21 traction process, tail end rotation damages, the described ratchet cover plate 412 is provided with conductive plate 46, conductive plate 46 is provided with two concentric conductive rings, in specific implementation process, conductive plate 46 may also be two independently concentric conductive rings, also can be provided at two concentric conductive rings on pcb board; Have at cover plate 43 and be provided with two groups of electroconductive elastic sheets 47 of being connected of conductive ring 46 sliding conduction concentric on two respectively; Described conductive ring 46 is electrically connected left earplug line, and electroconductive elastic sheet 47 is electrically connected the audio output of bluetooth host.In order to better fix conductive ring and electroconductive elastic sheet 47, described cover plate 43 is established the shell fragment draw-in groove 432 embedded for electroconductive elastic sheet 47; The described ratchet cover plate 412 is provided with the annulus draw-in groove 4121 embedded for conductive ring.
Claims (5)
1. a split type sports type bluetooth earphone, includes bluetooth host, left earplug and right earplug, and left earplug and right earplug to have with bluetooth host respectively by left earplug line and right earplug line and be connected; It is characterized in that: described bluetooth host is a U-shaped structure that can be hung on user's neck; The two ends, left and right of described U-shaped structure are respectively equipped with the earplug put for left earplug and auris dextra fork clip and deposit draw-in groove; The inside at the two ends, left and right of described U-shaped structure respectively by a rotating shaft be connected with one for reel left earplug line the winding mechanism of right earplug line; Described winding mechanism includes a reel be socketed in rotating shaft, and a wherein side of reel is provided with a wind spring cavity volume, is provided with wind spring in wind spring cavity volume, the two ends difference connection rotating shaft of wind spring and the sidewall of wind spring cavity volume; The another side of reel is provided with a ratchet cover plate, one piece of cover plate be fixedly connected with bluetooth host housing is provided with in the outside of the ratchet cover plate, cover plate is provided with bayonet lock, the bottom of bayonet lock is provided with the locking dop coordinated with the ratchet cover plate, is provided with a button protruded outside bluetooth host housing on the top of bayonet lock; Bayonet lock is also connected with back-moving spring.
2. the split type sports type bluetooth earphone of one according to claim 1, it is characterized in that: the described ratchet cover plate is provided with conductive plate, conductive plate is provided with two concentric conductive rings, is on the cover board provided with two groups of electroconductive elastic sheets of being connected of conductive ring sliding conduction concentric on two respectively; Described conductive ring electrical connection left earplug line right earplug line, the audio output of electroconductive elastic sheet electrical connection bluetooth host.
3. the split type sports type bluetooth earphone of one according to claim 2, is characterized in that: described cover plate is established the shell fragment draw-in groove embedded for electroconductive elastic sheet; The described ratchet cover plate is provided with the annulus draw-in groove embedded for conductive ring.
4. the split type sports type bluetooth earphone of one according to claim 1, is characterized in that: described cover plate is provided with the bayonet lock chute coordinated with bayonet lock, and described back-moving spring connects bayonet lock and cover plate.
5. the split type sports type bluetooth earphone of one according to claim 1, is characterized in that: described bluetooth host is three sections of foldable structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467105.3U CN204180240U (en) | 2014-08-19 | 2014-08-19 | A kind of split type sports type bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467105.3U CN204180240U (en) | 2014-08-19 | 2014-08-19 | A kind of split type sports type bluetooth earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180240U true CN204180240U (en) | 2015-02-25 |
Family
ID=52569013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420467105.3U Expired - Lifetime CN204180240U (en) | 2014-08-19 | 2014-08-19 | A kind of split type sports type bluetooth earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204180240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391865A (en) * | 2017-08-03 | 2019-02-26 | Lg电子株式会社 | Portable audio equipment |
-
2014
- 2014-08-19 CN CN201420467105.3U patent/CN204180240U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391865A (en) * | 2017-08-03 | 2019-02-26 | Lg电子株式会社 | Portable audio equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150225 |